     1→/**
     2→ * Hook for managing terminal WebSocket connection
     3→ *
     4→ * Provides interactive Claude terminal sessions for resource management,
     5→ * infrastructure discovery, and system administration tasks.
     6→ */
     7→
     8→import { useState, useCallback, useRef, useEffect } from 'react'
     9→
    10→type ConnectionStatus = 'disconnected' | 'connecting' | 'connected' | 'error'
    11→
    12→export interface TerminalMessage {
    13→  id: string
    14→  role: 'user' | 'assistant' | 'system'
    15→  content: string
    16→  timestamp: Date
    17→  isStreaming?: boolean
    18→  metadata?: {
    19→    command?: string
    20→    resourceUpdated?: string
    21→    connectionVerified?: boolean
    22→  }
    23→}
    24→
    25→export interface Resource {
    26→  name: string
    27→  type: string
    28→  scope: string
    29→  host?: string
    30→  url?: string
    31→  port?: number
    32→  user?: string
    33→  verified_at?: string
    34→  capabilities?: string[]
    35→  description?: string
    36→}
    37→
    38→export interface UseTerminalOptions {
    39→  projectName: string
    40→  onError?: (error: string) => void
    41→  onResourcesUpdated?: (resources: Record<string, Resource>) => void
    42→}
    43→
    44→export interface UseTerminalReturn {
    45→  messages: TerminalMessage[]
    46→  resources: Record<string, Resource>
    47→  isLoading: boolean
    48→  connectionStatus: ConnectionStatus
    49→  start: () => void
    50→  sendMessage: (content: string) => void
    51→  disconnect: () => void
    52→  refreshResources: () => void
    53→}
    54→
    55→function generateId(): string {
    56→  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
    57→}
    58→
    59→export function useTerminal({
    60→  projectName,
    61→  onError,
    62→  onResourcesUpdated,
    63→}: UseTerminalOptions): UseTerminalReturn {
    64→  const [messages, setMessages] = useState<TerminalMessage[]>([])
    65→  const [resources, setResources] = useState<Record<string, Resource>>({})
    66→  const [isLoading, setIsLoading] = useState(false)
    67→  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')
    68→
    69→  const wsRef = useRef<WebSocket | null>(null)
    70→  const currentAssistantMessageRef = useRef<string | null>(null)
    71→  const reconnectAttempts = useRef(0)
    72→  const maxReconnectAttempts = 3
    73→  const pingIntervalRef = useRef<number | null>(null)
    74→  const reconnectTimeoutRef = useRef<number | null>(null)
    75→
    76→  // Clean up on unmount
    77→  useEffect(() => {
    78→    return () => {
    79→      if (pingIntervalRef.current) {
    80→        clearInterval(pingIntervalRef.current)
    81→      }
    82→      if (reconnectTimeoutRef.current) {
    83→        clearTimeout(reconnectTimeoutRef.current)
    84→      }
    85→      if (wsRef.current) {
    86→        wsRef.current.close()
    87→      }
    88→    }
    89→  }, [])
    90→
    91→  const connect = useCallback(() => {
    92→    if (wsRef.current?.readyState === WebSocket.OPEN) {
    93→      return
    94→    }
    95→
    96→    setConnectionStatus('connecting')
    97→
    98→    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
    99→    const host = window.location.host
   100→    const wsUrl = `${protocol}//${host}/api/terminal/ws/${encodeURIComponent(projectName)}`
   101→
   102→    const ws = new WebSocket(wsUrl)
   103→    wsRef.current = ws
   104→
   105→    ws.onopen = () => {
   106→      setConnectionStatus('connected')
   107→      reconnectAttempts.current = 0
   108→
   109→      // Start ping interval to keep connection alive
   110→      pingIntervalRef.current = window.setInterval(() => {
   111→        if (ws.readyState === WebSocket.OPEN) {
   112→          ws.send(JSON.stringify({ type: 'ping' }))
   113→        }
   114→      }, 30000)
   115→    }
   116→
   117→    ws.onclose = () => {
   118→      setConnectionStatus('disconnected')
   119→      if (pingIntervalRef.current) {
   120→        clearInterval(pingIntervalRef.current)
   121→        pingIntervalRef.current = null
   122→      }
   123→
   124→      // Attempt reconnection if not intentionally closed
   125→      if (reconnectAttempts.current < maxReconnectAttempts) {
   126→        reconnectAttempts.current++
   127→        const delay = Math.min(1000 * Math.pow(2, reconnectAttempts.current), 10000)
   128→        reconnectTimeoutRef.current = window.setTimeout(connect, delay)
   129→      }
   130→    }
   131→
   132→    ws.onerror = () => {
   133→      setConnectionStatus('error')
   134→      onError?.('WebSocket connection error')
   135→    }
   136→
   137→    ws.onmessage = (event) => {
   138→      try {
   139→        const data = JSON.parse(event.data)
   140→
   141→        switch (data.type) {
   142→          case 'text': {
   143→            // Append text to current assistant message or create new one
   144→            setMessages((prev) => {
   145→              const lastMessage = prev[prev.length - 1]
   146→              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
   147→                // Append to existing streaming message
   148→                return [
   149→                  ...prev.slice(0, -1),
   150→                  {
   151→                    ...lastMessage,
   152→                    content: lastMessage.content + data.content,
   153→                  },
   154→                ]
   155→              } else {
   156→                // Create new assistant message
   157→                currentAssistantMessageRef.current = generateId()
   158→                return [
   159→                  ...prev,
   160→                  {
   161→                    id: currentAssistantMessageRef.current,
   162→                    role: 'assistant',
   163→                    content: data.content,
   164→                    timestamp: new Date(),
   165→                    isStreaming: true,
   166→                  },
   167→                ]
   168→              }
   169→            })
   170→            break
   171→          }
   172→
   173→          case 'resources': {
   174→            // Update resources state
   175→            setResources(data.data || {})
   176→            onResourcesUpdated?.(data.data || {})
   177→            break
   178→          }
   179→
   180→          case 'resource_updated': {
   181→            // Resource file was updated - add system message
   182→            setMessages((prev) => [
   183→              ...prev,
   184→              {
   185→                id: generateId(),
   186→                role: 'system',
   187→                content: `Resource file updated: ${data.path}`,
   188→                timestamp: new Date(),
   189→                metadata: { resourceUpdated: data.path },
   190→              },
   191→            ])
   192→            break
   193→          }
   194→
   195→          case 'command_executing': {
   196→            // Show command being executed
   197→            setMessages((prev) => [
   198→              ...prev,
   199→              {
   200→                id: generateId(),
   201→                role: 'system',
   202→                content: `Executing: ${data.command}`,
   203→                timestamp: new Date(),
   204→                metadata: { command: data.command },
   205→              },
   206→            ])
   207→            break
   208→          }
   209→
   210→          case 'connection_verified': {
   211→            // Connection test result
   212→            setMessages((prev) => [
   213→              ...prev,
   214→              {
   215→                id: generateId(),
   216→                role: 'system',
   217→                content: `Connection verified: ${data.result}`,
   218→                timestamp: new Date(),
   219→                metadata: { connectionVerified: true },
   220→              },
   221→            ])
   222→            break
   223→          }
   224→
   225→          case 'response_done': {
   226→            setIsLoading(false)
   227→
   228→            // Mark current message as done streaming
   229→            setMessages((prev) => {
   230→              const lastMessage = prev[prev.length - 1]
   231→              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
   232→                return [
   233→                  ...prev.slice(0, -1),
   234→                  { ...lastMessage, isStreaming: false },
   235→                ]
   236→              }
   237→              return prev
   238→            })
   239→            break
   240→          }
   241→
   242→          case 'error': {
   243→            setIsLoading(false)
   244→            onError?.(data.content)
   245→
   246→            // Add error message
   247→            setMessages((prev) => [
   248→              ...prev,
   249→              {
   250→                id: generateId(),
   251→                role: 'system',
   252→                content: `Error: ${data.content}`,
   253→                timestamp: new Date(),
   254→              },
   255→            ])
   256→            break
   257→          }
   258→
   259→          case 'pong': {
   260→            // Ping response - ignore
   261→            break
   262→          }
   263→
   264→          default: {
   265→            console.warn('Unknown terminal message type:', data.type)
   266→          }
   267→        }
   268→      } catch (e) {
   269→        console.error('Failed to parse terminal message:', e)
   270→      }
   271→    }
   272→  }, [projectName, onError, onResourcesUpdated])
   273→
   274→  const disconnect = useCallback(() => {
   275→    reconnectAttempts.current = maxReconnectAttempts // Prevent auto-reconnect
   276→    if (reconnectTimeoutRef.current) {
   277→      clearTimeout(reconnectTimeoutRef.current)
   278→      reconnectTimeoutRef.current = null
   279→    }
   280→    if (pingIntervalRef.current) {
   281→      clearInterval(pingIntervalRef.current)
   282→      pingIntervalRef.current = null
   283→    }
   284→    if (wsRef.current) {
   285→      wsRef.current.close()
   286→      wsRef.current = null
   287→    }
   288→    setConnectionStatus('disconnected')
   289→  }, [])
   290→
   291→  const start = useCallback(() => {
   292→    connect()
   293→
   294→    // Wait for connection then send start message
   295→    const checkConnection = setInterval(() => {
   296→      if (wsRef.current?.readyState === WebSocket.OPEN) {
   297→        clearInterval(checkConnection)
   298→        setIsLoading(true)
   299→        wsRef.current.send(JSON.stringify({ type: 'start' }))
   300→      }
   301→    }, 100)
   302→
   303→    // Timeout after 10 seconds
   304→    setTimeout(() => {
   305→      clearInterval(checkConnection)
   306→      if (connectionStatus !== 'connected') {
   307→        onError?.('Connection timeout')
   308→      }
   309→    }, 10000)
   310→  }, [connect, connectionStatus, onError])
   311→
   312→  const sendMessage = useCallback((content: string) => {
   313→    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
   314→      onError?.('Not connected')
   315→      return
   316→    }
   317→
   318→    // Add user message to state
   319→    setMessages((prev) => [
   320→      ...prev,
   321→      {
   322→        id: generateId(),
   323→        role: 'user',
   324→        content,
   325→        timestamp: new Date(),
   326→      },
   327→    ])
   328→
   329→    setIsLoading(true)
   330→    wsRef.current.send(JSON.stringify({ type: 'message', content }))
   331→  }, [onError])
   332→
   333→  const refreshResources = useCallback(() => {
   334→    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
   335→      return
   336→    }
   337→    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
   338→  }, [])
   339→
   340→  return {
   341→    messages,
   342→    resources,
   343→    isLoading,
   344→    connectionStatus,
   345→    start,
   346→    sendMessage,
   347→    disconnect,
   348→    refreshResources,
   349→  }
   350→}
   351→

<system-reminder>
Whenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.
</system-reminder>

/**
 * Hook for managing terminal WebSocket connection
 *
 * Provides interactive Claude terminal sessions for resource management,
 * infrastructure discovery, and system administration tasks.
 */

import { useState, useCallback, useRef, useEffect } from 'react'

type ConnectionStatus = 'disconnected' | 'connecting' | 'connected' | 'error'

export interface TerminalMessage {
  id: string
  role: 'user' | 'assistant' | 'system'
  content: string
  timestamp: Date
  isStreaming?: boolean
  metadata?: {
    command?: string
    resourceUpdated?: string
    connectionVerified?: boolean
  }
}

export interface Resource {
  name: string
  type: string
  scope: string
  host?: string
  url?: string
  port?: number
  user?: string
  verified_at?: string
  capabilities?: string[]
  description?: string
}

export interface UseTerminalOptions {
  projectName: string
  onError?: (error: string) => void
  onResourcesUpdated?: (resources: Record<string, Resource>) => void
}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  start: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

function generateId(): string {
  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
}

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

  // Clean up on unmount
  useEffect(() => {
    return () => {
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
      }
      if (reconnectTimeoutRef.current) {
        clearTimeout(reconnectTimeoutRef.current)
      }
      if (wsRef.current) {
        wsRef.current.close()
      }
    }
  }, [])

  const connect = useCallback(() => {
    if (wsRef.current?.readyState === WebSocket.OPEN) {
      return
    }

    setConnectionStatus('connecting')

    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
    const host = window.location.host
    const wsUrl = `${protocol}//${host}/api/terminal/ws/${encodeURIComponent(projectName)}`

    const ws = new WebSocket(wsUrl)
    wsRef.current = ws

    ws.onopen = () => {
      setConnectionStatus('connected')
      reconnectAttempts.current = 0

      // Start ping interval to keep connection alive
      pingIntervalRef.current = window.setInterval(() => {
        if (ws.readyState === WebSocket.OPEN) {
          ws.send(JSON.stringify({ type: 'ping' }))
        }
      }, 30000)
    }

    ws.onclose = () => {
      setConnectionStatus('disconnected')
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
        pingIntervalRef.current = null
      }

      // Attempt reconnection if not intentionally closed
      if (reconnectAttempts.current < maxReconnectAttempts) {
        reconnectAttempts.current++
        const delay = Math.min(1000 * Math.pow(2, reconnectAttempts.current), 10000)
        reconnectTimeoutRef.current = window.setTimeout(connect, delay)
      }
    }

    ws.onerror = () => {
      setConnectionStatus('error')
      onError?.('WebSocket connection error')
    }

    ws.onmessage = (event) => {
      try {
        const data = JSON.parse(event.data)

        switch (data.type) {
          case 'text': {
            // Append text to current assistant message or create new one
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                // Append to existing streaming message
                return [
                  ...prev.slice(0, -1),
                  {
                    ...lastMessage,
                    content: lastMessage.content + data.content,
                  },
                ]
              } else {
                // Create new assistant message
                currentAssistantMessageRef.current = generateId()
                return [
                  ...prev,
                  {
                    id: currentAssistantMessageRef.current,
                    role: 'assistant',
                    content: data.content,
                    timestamp: new Date(),
                    isStreaming: true,
                  },
                ]
              }
            })
            break
          }

          case 'resources': {
            // Update resources state
            setResources(data.data || {})
            onResourcesUpdated?.(data.data || {})
            break
          }

          case 'resource_updated': {
            // Resource file was updated - add system message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Resource file updated: ${data.path}`,
                timestamp: new Date(),
                metadata: { resourceUpdated: data.path },
              },
            ])
            break
          }

          case 'command_executing': {
            // Show command being executed
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Executing: ${data.command}`,
                timestamp: new Date(),
                metadata: { command: data.command },
              },
            ])
            break
          }

          case 'connection_verified': {
            // Connection test result
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Connection verified: ${data.result}`,
                timestamp: new Date(),
                metadata: { connectionVerified: true },
              },
            ])
            break
          }

          case 'response_done': {
            setIsLoading(false)

            // Mark current message as done streaming
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                return [
                  ...prev.slice(0, -1),
                  { ...lastMessage, isStreaming: false },
                ]
              }
              return prev
            })
            break
          }

          case 'error': {
            setIsLoading(false)
            onError?.(data.content)

            // Add error message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Error: ${data.content}`,
                timestamp: new Date(),
              },
            ])
            break
          }

          case 'pong': {
            // Ping response - ignore
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }
        }
      } catch (e) {
        console.error('Failed to parse terminal message:', e)
      }
    }
  }, [projectName, onError, onResourcesUpdated])

  const disconnect = useCallback(() => {
    reconnectAttempts.current = maxReconnectAttempts // Prevent auto-reconnect
    if (reconnectTimeoutRef.current) {
      clearTimeout(reconnectTimeoutRef.current)
      reconnectTimeoutRef.current = null
    }
    if (pingIntervalRef.current) {
      clearInterval(pingIntervalRef.current)
      pingIntervalRef.current = null
    }
    if (wsRef.current) {
      wsRef.current.close()
      wsRef.current = null
    }
    setConnectionStatus('disconnected')
  }, [])

  const start = useCallback(() => {
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 10 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
      if (connectionStatus !== 'connected') {
        onError?.('Connection timeout')
      }
    }, 10000)
  }, [connect, connectionStatus, onError])

  const sendMessage = useCallback((content: string) => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      onError?.('Not connected')
      return
    }

    // Add user message to state
    setMessages((prev) => [
      ...prev,
      {
        id: generateId(),
        role: 'user',
        content,
        timestamp: new Date(),
      },
    ])

    setIsLoading(true)
    wsRef.current.send(JSON.stringify({ type: 'message', content }))
  }, [onError])

  const refreshResources = useCallback(() => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      return
    }
    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
  }, [])

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  }
}


Now I need to update the useTerminal hook to handle the new message types:1. `session_restored` - indicates the session was restored with N messages2. `history` - historical message from restored session

I also need to add a `newSession` function to start fresh.


Also there is a marking in terminal that often state there was a timeout.


Edit

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  start: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  isRestoredSession: boolean
  start: () => void
  newSession: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}


The file C:\Users\MikeSwanson\claude-projects\Autocode-remix\Autocoder-2.0\ui\src\hooks\useTerminal.ts has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
    40→  onError?: (error: string) => void
    41→  onResourcesUpdated?: (resources: Record<string, Resource>) => void
    42→}
    43→
    44→export interface UseTerminalReturn {
    45→  messages: TerminalMessage[]
    46→  resources: Record<string, Resource>
    47→  isLoading: boolean
    48→  connectionStatus: ConnectionStatus
    49→  isRestoredSession: boolean
    50→  start: () => void
    51→  newSession: () => void
    52→  sendMessage: (content: string) => void
    53→  disconnect: () => void
    54→  refreshResources: () => void
    55→}
    56→
    57→function generateId(): string {
    58→  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
    59→}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  isRestoredSession: boolean
  start: () => void
  newSession: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

/**
 * Hook for managing terminal WebSocket connection
 *
 * Provides interactive Claude terminal sessions for resource management,
 * infrastructure discovery, and system administration tasks.
 */

import { useState, useCallback, useRef, useEffect } from 'react'

type ConnectionStatus = 'disconnected' | 'connecting' | 'connected' | 'error'

export interface TerminalMessage {
  id: string
  role: 'user' | 'assistant' | 'system'
  content: string
  timestamp: Date
  isStreaming?: boolean
  metadata?: {
    command?: string
    resourceUpdated?: string
    connectionVerified?: boolean
  }
}

export interface Resource {
  name: string
  type: string
  scope: string
  host?: string
  url?: string
  port?: number
  user?: string
  verified_at?: string
  capabilities?: string[]
  description?: string
}

export interface UseTerminalOptions {
  projectName: string
  onError?: (error: string) => void
  onResourcesUpdated?: (resources: Record<string, Resource>) => void
}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  start: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

function generateId(): string {
  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
}

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

  // Clean up on unmount
  useEffect(() => {
    return () => {
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
      }
      if (reconnectTimeoutRef.current) {
        clearTimeout(reconnectTimeoutRef.current)
      }
      if (wsRef.current) {
        wsRef.current.close()
      }
    }
  }, [])

  const connect = useCallback(() => {
    if (wsRef.current?.readyState === WebSocket.OPEN) {
      return
    }

    setConnectionStatus('connecting')

    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
    const host = window.location.host
    const wsUrl = `${protocol}//${host}/api/terminal/ws/${encodeURIComponent(projectName)}`

    const ws = new WebSocket(wsUrl)
    wsRef.current = ws

    ws.onopen = () => {
      setConnectionStatus('connected')
      reconnectAttempts.current = 0

      // Start ping interval to keep connection alive
      pingIntervalRef.current = window.setInterval(() => {
        if (ws.readyState === WebSocket.OPEN) {
          ws.send(JSON.stringify({ type: 'ping' }))
        }
      }, 30000)
    }

    ws.onclose = () => {
      setConnectionStatus('disconnected')
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
        pingIntervalRef.current = null
      }

      // Attempt reconnection if not intentionally closed
      if (reconnectAttempts.current < maxReconnectAttempts) {
        reconnectAttempts.current++
        const delay = Math.min(1000 * Math.pow(2, reconnectAttempts.current), 10000)
        reconnectTimeoutRef.current = window.setTimeout(connect, delay)
      }
    }

    ws.onerror = () => {
      setConnectionStatus('error')
      onError?.('WebSocket connection error')
    }

    ws.onmessage = (event) => {
      try {
        const data = JSON.parse(event.data)

        switch (data.type) {
          case 'text': {
            // Append text to current assistant message or create new one
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                // Append to existing streaming message
                return [
                  ...prev.slice(0, -1),
                  {
                    ...lastMessage,
                    content: lastMessage.content + data.content,
                  },
                ]
              } else {
                // Create new assistant message
                currentAssistantMessageRef.current = generateId()
                return [
                  ...prev,
                  {
                    id: currentAssistantMessageRef.current,
                    role: 'assistant',
                    content: data.content,
                    timestamp: new Date(),
                    isStreaming: true,
                  },
                ]
              }
            })
            break
          }

          case 'resources': {
            // Update resources state
            setResources(data.data || {})
            onResourcesUpdated?.(data.data || {})
            break
          }

          case 'resource_updated': {
            // Resource file was updated - add system message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Resource file updated: ${data.path}`,
                timestamp: new Date(),
                metadata: { resourceUpdated: data.path },
              },
            ])
            break
          }

          case 'command_executing': {
            // Show command being executed
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Executing: ${data.command}`,
                timestamp: new Date(),
                metadata: { command: data.command },
              },
            ])
            break
          }

          case 'connection_verified': {
            // Connection test result
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Connection verified: ${data.result}`,
                timestamp: new Date(),
                metadata: { connectionVerified: true },
              },
            ])
            break
          }

          case 'response_done': {
            setIsLoading(false)

            // Mark current message as done streaming
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                return [
                  ...prev.slice(0, -1),
                  { ...lastMessage, isStreaming: false },
                ]
              }
              return prev
            })
            break
          }

          case 'error': {
            setIsLoading(false)
            onError?.(data.content)

            // Add error message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Error: ${data.content}`,
                timestamp: new Date(),
              },
            ])
            break
          }

          case 'pong': {
            // Ping response - ignore
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }
        }
      } catch (e) {
        console.error('Failed to parse terminal message:', e)
      }
    }
  }, [projectName, onError, onResourcesUpdated])

  const disconnect = useCallback(() => {
    reconnectAttempts.current = maxReconnectAttempts // Prevent auto-reconnect
    if (reconnectTimeoutRef.current) {
      clearTimeout(reconnectTimeoutRef.current)
      reconnectTimeoutRef.current = null
    }
    if (pingIntervalRef.current) {
      clearInterval(pingIntervalRef.current)
      pingIntervalRef.current = null
    }
    if (wsRef.current) {
      wsRef.current.close()
      wsRef.current = null
    }
    setConnectionStatus('disconnected')
  }, [])

  const start = useCallback(() => {
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 10 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
      if (connectionStatus !== 'connected') {
        onError?.('Connection timeout')
      }
    }, 10000)
  }, [connect, connectionStatus, onError])

  const sendMessage = useCallback((content: string) => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      onError?.('Not connected')
      return
    }

    // Add user message to state
    setMessages((prev) => [
      ...prev,
      {
        id: generateId(),
        role: 'user',
        content,
        timestamp: new Date(),
      },
    ])

    setIsLoading(true)
    wsRef.current.send(JSON.stringify({ type: 'message', content }))
  }, [onError])

  const refreshResources = useCallback(() => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      return
    }
    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
  }, [])

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  }
}


The user is mentioning there's a timeout issue in the terminal. Let me continue with the hook update and also address the timeout issue. The timeout is probably too short for the Claude client to initialize. Let me increase it and also add a flag for restored sessions.


export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')
  const [isRestoredSession, setIsRestoredSession] = useState(false)

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)


The file C:\Users\MikeSwanson\claude-projects\Autocode-remix\Autocoder-2.0\ui\src\hooks\useTerminal.ts has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
    57→function generateId(): string {
    58→  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
    59→}
    60→
    61→export function useTerminal({
    62→  projectName,
    63→  onError,
    64→  onResourcesUpdated,
    65→}: UseTerminalOptions): UseTerminalReturn {
    66→  const [messages, setMessages] = useState<TerminalMessage[]>([])
    67→  const [resources, setResources] = useState<Record<string, Resource>>({})
    68→  const [isLoading, setIsLoading] = useState(false)
    69→  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')
    70→  const [isRestoredSession, setIsRestoredSession] = useState(false)
    71→
    72→  const wsRef = useRef<WebSocket | null>(null)
    73→  const currentAssistantMessageRef = useRef<string | null>(null)
    74→  const reconnectAttempts = useRef(0)
    75→  const maxReconnectAttempts = 3
    76→  const pingIntervalRef = useRef<number | null>(null)
    77→  const reconnectTimeoutRef = useRef<number | null>(null)
    78→
    79→  // Clean up on unmount
    80→  useEffect(() => {
    81→    return () => {

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')
  const [isRestoredSession, setIsRestoredSession] = useState(false)

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

/**
 * Hook for managing terminal WebSocket connection
 *
 * Provides interactive Claude terminal sessions for resource management,
 * infrastructure discovery, and system administration tasks.
 */

import { useState, useCallback, useRef, useEffect } from 'react'

type ConnectionStatus = 'disconnected' | 'connecting' | 'connected' | 'error'

export interface TerminalMessage {
  id: string
  role: 'user' | 'assistant' | 'system'
  content: string
  timestamp: Date
  isStreaming?: boolean
  metadata?: {
    command?: string
    resourceUpdated?: string
    connectionVerified?: boolean
  }
}

export interface Resource {
  name: string
  type: string
  scope: string
  host?: string
  url?: string
  port?: number
  user?: string
  verified_at?: string
  capabilities?: string[]
  description?: string
}

export interface UseTerminalOptions {
  projectName: string
  onError?: (error: string) => void
  onResourcesUpdated?: (resources: Record<string, Resource>) => void
}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  isRestoredSession: boolean
  start: () => void
  newSession: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

function generateId(): string {
  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
}

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

  // Clean up on unmount
  useEffect(() => {
    return () => {
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
      }
      if (reconnectTimeoutRef.current) {
        clearTimeout(reconnectTimeoutRef.current)
      }
      if (wsRef.current) {
        wsRef.current.close()
      }
    }
  }, [])

  const connect = useCallback(() => {
    if (wsRef.current?.readyState === WebSocket.OPEN) {
      return
    }

    setConnectionStatus('connecting')

    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
    const host = window.location.host
    const wsUrl = `${protocol}//${host}/api/terminal/ws/${encodeURIComponent(projectName)}`

    const ws = new WebSocket(wsUrl)
    wsRef.current = ws

    ws.onopen = () => {
      setConnectionStatus('connected')
      reconnectAttempts.current = 0

      // Start ping interval to keep connection alive
      pingIntervalRef.current = window.setInterval(() => {
        if (ws.readyState === WebSocket.OPEN) {
          ws.send(JSON.stringify({ type: 'ping' }))
        }
      }, 30000)
    }

    ws.onclose = () => {
      setConnectionStatus('disconnected')
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
        pingIntervalRef.current = null
      }

      // Attempt reconnection if not intentionally closed
      if (reconnectAttempts.current < maxReconnectAttempts) {
        reconnectAttempts.current++
        const delay = Math.min(1000 * Math.pow(2, reconnectAttempts.current), 10000)
        reconnectTimeoutRef.current = window.setTimeout(connect, delay)
      }
    }

    ws.onerror = () => {
      setConnectionStatus('error')
      onError?.('WebSocket connection error')
    }

    ws.onmessage = (event) => {
      try {
        const data = JSON.parse(event.data)

        switch (data.type) {
          case 'text': {
            // Append text to current assistant message or create new one
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                // Append to existing streaming message
                return [
                  ...prev.slice(0, -1),
                  {
                    ...lastMessage,
                    content: lastMessage.content + data.content,
                  },
                ]
              } else {
                // Create new assistant message
                currentAssistantMessageRef.current = generateId()
                return [
                  ...prev,
                  {
                    id: currentAssistantMessageRef.current,
                    role: 'assistant',
                    content: data.content,
                    timestamp: new Date(),
                    isStreaming: true,
                  },
                ]
              }
            })
            break
          }

          case 'resources': {
            // Update resources state
            setResources(data.data || {})
            onResourcesUpdated?.(data.data || {})
            break
          }

          case 'resource_updated': {
            // Resource file was updated - add system message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Resource file updated: ${data.path}`,
                timestamp: new Date(),
                metadata: { resourceUpdated: data.path },
              },
            ])
            break
          }

          case 'command_executing': {
            // Show command being executed
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Executing: ${data.command}`,
                timestamp: new Date(),
                metadata: { command: data.command },
              },
            ])
            break
          }

          case 'connection_verified': {
            // Connection test result
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Connection verified: ${data.result}`,
                timestamp: new Date(),
                metadata: { connectionVerified: true },
              },
            ])
            break
          }

          case 'response_done': {
            setIsLoading(false)

            // Mark current message as done streaming
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                return [
                  ...prev.slice(0, -1),
                  { ...lastMessage, isStreaming: false },
                ]
              }
              return prev
            })
            break
          }

          case 'error': {
            setIsLoading(false)
            onError?.(data.content)

            // Add error message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Error: ${data.content}`,
                timestamp: new Date(),
              },
            ])
            break
          }

          case 'pong': {
            // Ping response - ignore
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }
        }
      } catch (e) {
        console.error('Failed to parse terminal message:', e)
      }
    }
  }, [projectName, onError, onResourcesUpdated])

  const disconnect = useCallback(() => {
    reconnectAttempts.current = maxReconnectAttempts // Prevent auto-reconnect
    if (reconnectTimeoutRef.current) {
      clearTimeout(reconnectTimeoutRef.current)
      reconnectTimeoutRef.current = null
    }
    if (pingIntervalRef.current) {
      clearInterval(pingIntervalRef.current)
      pingIntervalRef.current = null
    }
    if (wsRef.current) {
      wsRef.current.close()
      wsRef.current = null
    }
    setConnectionStatus('disconnected')
  }, [])

  const start = useCallback(() => {
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 10 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
      if (connectionStatus !== 'connected') {
        onError?.('Connection timeout')
      }
    }, 10000)
  }, [connect, connectionStatus, onError])

  const sendMessage = useCallback((content: string) => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      onError?.('Not connected')
      return
    }

    // Add user message to state
    setMessages((prev) => [
      ...prev,
      {
        id: generateId(),
        role: 'user',
        content,
        timestamp: new Date(),
      },
    ])

    setIsLoading(true)
    wsRef.current.send(JSON.stringify({ type: 'message', content }))
  }, [onError])

  const refreshResources = useCallback(() => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      return
    }
    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
  }, [])

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  }
}

+  const [isRestoredSession, setIsRestoredSession] = useState(false)


Sorry, I meant warning


Now I need to add handlers for the new message types (session_restored and history), and also increase the timeout. Let me find the message handler switch and update it.


          case 'pong': {
            // Ping response - ignore
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }

          case 'pong': {
            // Ping response - ignore
            break
          }

          case 'session_restored': {
            // Session was restored with previous messages
            setIsRestoredSession(true)
            console.log(`Terminal session restored with ${data.message_count} messages`)
            break
          }

          case 'history': {
            // Historical message from restored session
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: data.role as 'user' | 'assistant' | 'system',
                content: data.content,
                timestamp: data.timestamp ? new Date(data.timestamp) : new Date(),
                isStreaming: false,
              },
            ])
            break
          }

          case 'history_response': {
            // Full history response from get_history request
            const historyMessages: TerminalMessage[] = (data.messages || []).map(
              (msg: { role: string; content: string; timestamp?: string }) => ({
                id: generateId(),
                role: msg.role as 'user' | 'assistant' | 'system',
                content: msg.content,
                timestamp: msg.timestamp ? new Date(msg.timestamp) : new Date(),
                isStreaming: false,
              })
            )
            setMessages(historyMessages)
            setIsRestoredSession(data.is_active || false)
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }


The file C:\Users\MikeSwanson\claude-projects\Autocode-remix\Autocoder-2.0\ui\src\hooks\useTerminal.ts has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   258→            ])
   259→            break
   260→          }
   261→
   262→          case 'pong': {
   263→            // Ping response - ignore
   264→            break
   265→          }
   266→
   267→          case 'session_restored': {
   268→            // Session was restored with previous messages
   269→            setIsRestoredSession(true)
   270→            console.log(`Terminal session restored with ${data.message_count} messages`)
   271→            break
   272→          }
   273→
   274→          case 'history': {
   275→            // Historical message from restored session
   276→            setMessages((prev) => [
   277→              ...prev,
   278→              {
   279→                id: generateId(),
   280→                role: data.role as 'user' | 'assistant' | 'system',
   281→                content: data.content,
   282→                timestamp: data.timestamp ? new Date(data.timestamp) : new Date(),
   283→                isStreaming: false,
   284→              },
   285→            ])
   286→            break
   287→          }
   288→
   289→          case 'history_response': {
   290→            // Full history response from get_history request
   291→            const historyMessages: TerminalMessage[] = (data.messages || []).map(
   292→              (msg: { role: string; content: string; timestamp?: string }) => ({
   293→                id: generateId(),
   294→                role: msg.role as 'user' | 'assistant' | 'system',
   295→                content: msg.content,
   296→                timestamp: msg.timestamp ? new Date(msg.timestamp) : new Date(),
   297→                isStreaming: false,
   298→              })
   299→            )
   300→            setMessages(historyMessages)
   301→            setIsRestoredSession(data.is_active || false)
   302→            break
   303→          }
   304→
   305→          default: {
   306→            console.warn('Unknown terminal message type:', data.type)
   307→          }
   308→        }
   309→      } catch (e) {
   310→        console.error('Failed to parse terminal message:', e)
   311→      }

          case 'pong': {
            // Ping response - ignore
            break
          }

          case 'session_restored': {
            // Session was restored with previous messages
            setIsRestoredSession(true)
            console.log(`Terminal session restored with ${data.message_count} messages`)
            break
          }

          case 'history': {
            // Historical message from restored session
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: data.role as 'user' | 'assistant' | 'system',
                content: data.content,
                timestamp: data.timestamp ? new Date(data.timestamp) : new Date(),
                isStreaming: false,
              },
            ])
            break
          }

          case 'history_response': {
            // Full history response from get_history request
            const historyMessages: TerminalMessage[] = (data.messages || []).map(
              (msg: { role: string; content: string; timestamp?: string }) => ({
                id: generateId(),
                role: msg.role as 'user' | 'assistant' | 'system',
                content: msg.content,
                timestamp: msg.timestamp ? new Date(msg.timestamp) : new Date(),
                isStreaming: false,
              })
            )
            setMessages(historyMessages)
            setIsRestoredSession(data.is_active || false)
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }

/**
 * Hook for managing terminal WebSocket connection
 *
 * Provides interactive Claude terminal sessions for resource management,
 * infrastructure discovery, and system administration tasks.
 */

import { useState, useCallback, useRef, useEffect } from 'react'

type ConnectionStatus = 'disconnected' | 'connecting' | 'connected' | 'error'

export interface TerminalMessage {
  id: string
  role: 'user' | 'assistant' | 'system'
  content: string
  timestamp: Date
  isStreaming?: boolean
  metadata?: {
    command?: string
    resourceUpdated?: string
    connectionVerified?: boolean
  }
}

export interface Resource {
  name: string
  type: string
  scope: string
  host?: string
  url?: string
  port?: number
  user?: string
  verified_at?: string
  capabilities?: string[]
  description?: string
}

export interface UseTerminalOptions {
  projectName: string
  onError?: (error: string) => void
  onResourcesUpdated?: (resources: Record<string, Resource>) => void
}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  isRestoredSession: boolean
  start: () => void
  newSession: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

function generateId(): string {
  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
}

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')
  const [isRestoredSession, setIsRestoredSession] = useState(false)

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

  // Clean up on unmount
  useEffect(() => {
    return () => {
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
      }
      if (reconnectTimeoutRef.current) {
        clearTimeout(reconnectTimeoutRef.current)
      }
      if (wsRef.current) {
        wsRef.current.close()
      }
    }
  }, [])

  const connect = useCallback(() => {
    if (wsRef.current?.readyState === WebSocket.OPEN) {
      return
    }

    setConnectionStatus('connecting')

    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
    const host = window.location.host
    const wsUrl = `${protocol}//${host}/api/terminal/ws/${encodeURIComponent(projectName)}`

    const ws = new WebSocket(wsUrl)
    wsRef.current = ws

    ws.onopen = () => {
      setConnectionStatus('connected')
      reconnectAttempts.current = 0

      // Start ping interval to keep connection alive
      pingIntervalRef.current = window.setInterval(() => {
        if (ws.readyState === WebSocket.OPEN) {
          ws.send(JSON.stringify({ type: 'ping' }))
        }
      }, 30000)
    }

    ws.onclose = () => {
      setConnectionStatus('disconnected')
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
        pingIntervalRef.current = null
      }

      // Attempt reconnection if not intentionally closed
      if (reconnectAttempts.current < maxReconnectAttempts) {
        reconnectAttempts.current++
        const delay = Math.min(1000 * Math.pow(2, reconnectAttempts.current), 10000)
        reconnectTimeoutRef.current = window.setTimeout(connect, delay)
      }
    }

    ws.onerror = () => {
      setConnectionStatus('error')
      onError?.('WebSocket connection error')
    }

    ws.onmessage = (event) => {
      try {
        const data = JSON.parse(event.data)

        switch (data.type) {
          case 'text': {
            // Append text to current assistant message or create new one
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                // Append to existing streaming message
                return [
                  ...prev.slice(0, -1),
                  {
                    ...lastMessage,
                    content: lastMessage.content + data.content,
                  },
                ]
              } else {
                // Create new assistant message
                currentAssistantMessageRef.current = generateId()
                return [
                  ...prev,
                  {
                    id: currentAssistantMessageRef.current,
                    role: 'assistant',
                    content: data.content,
                    timestamp: new Date(),
                    isStreaming: true,
                  },
                ]
              }
            })
            break
          }

          case 'resources': {
            // Update resources state
            setResources(data.data || {})
            onResourcesUpdated?.(data.data || {})
            break
          }

          case 'resource_updated': {
            // Resource file was updated - add system message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Resource file updated: ${data.path}`,
                timestamp: new Date(),
                metadata: { resourceUpdated: data.path },
              },
            ])
            break
          }

          case 'command_executing': {
            // Show command being executed
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Executing: ${data.command}`,
                timestamp: new Date(),
                metadata: { command: data.command },
              },
            ])
            break
          }

          case 'connection_verified': {
            // Connection test result
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Connection verified: ${data.result}`,
                timestamp: new Date(),
                metadata: { connectionVerified: true },
              },
            ])
            break
          }

          case 'response_done': {
            setIsLoading(false)

            // Mark current message as done streaming
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                return [
                  ...prev.slice(0, -1),
                  { ...lastMessage, isStreaming: false },
                ]
              }
              return prev
            })
            break
          }

          case 'error': {
            setIsLoading(false)
            onError?.(data.content)

            // Add error message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Error: ${data.content}`,
                timestamp: new Date(),
              },
            ])
            break
          }

          case 'pong': {
            // Ping response - ignore
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }
        }
      } catch (e) {
        console.error('Failed to parse terminal message:', e)
      }
    }
  }, [projectName, onError, onResourcesUpdated])

  const disconnect = useCallback(() => {
    reconnectAttempts.current = maxReconnectAttempts // Prevent auto-reconnect
    if (reconnectTimeoutRef.current) {
      clearTimeout(reconnectTimeoutRef.current)
      reconnectTimeoutRef.current = null
    }
    if (pingIntervalRef.current) {
      clearInterval(pingIntervalRef.current)
      pingIntervalRef.current = null
    }
    if (wsRef.current) {
      wsRef.current.close()
      wsRef.current = null
    }
    setConnectionStatus('disconnected')
  }, [])

  const start = useCallback(() => {
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 10 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
      if (connectionStatus !== 'connected') {
        onError?.('Connection timeout')
      }
    }, 10000)
  }, [connect, connectionStatus, onError])

  const sendMessage = useCallback((content: string) => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      onError?.('Not connected')
      return
    }

    // Add user message to state
    setMessages((prev) => [
      ...prev,
      {
        id: generateId(),
        role: 'user',
        content,
        timestamp: new Date(),
      },
    ])

    setIsLoading(true)
    wsRef.current.send(JSON.stringify({ type: 'message', content }))
  }, [onError])

  const refreshResources = useCallback(() => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      return
    }
    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
  }, [])

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  }
}

+            // Session was restored with previous messages

+            console.log(`Terminal session restored with ${data.message_count} messages`)

+            // Historical message from restored session

+                role: data.role as 'user' | 'assistant' | 'system',

+                timestamp: data.timestamp ? new Date(data.timestamp) : new Date(),

+            // Full history response from get_history request

+            const historyMessages: TerminalMessage[] = (data.messages || []).map(

+              (msg: { role: string; content: string; timestamp?: string }) => ({

+                role: msg.role as 'user' | 'assistant' | 'system',

+                timestamp: msg.timestamp ? new Date(msg.timestamp) : new Date(),

+            setMessages(historyMessages)

+            setIsRestoredSession(data.is_active || false)


The user mentioned there's a warning about timeout in the terminal. Looking at the code, there's a 10-second timeout for connection. The warning is probably at line 304-309 in the current version. Let me also increase that timeout and improve the logic, then add the newSession function. Let me also fix the timeout and add the newSession function.


  const start = useCallback(() => {
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 10 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
      if (connectionStatus !== 'connected') {
        onError?.('Connection timeout')
      }
    }, 10000)
  }, [connect, connectionStatus, onError])

  const start = useCallback(() => {
    // Clear any existing messages only if starting fresh (not reconnecting)
    setIsRestoredSession(false)
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 30 seconds (Claude SDK can take a while to initialize)
    const timeoutId = setTimeout(() => {
      clearInterval(checkConnection)
      // Only show error if we're still trying to connect
      if (wsRef.current?.readyState !== WebSocket.OPEN) {
        console.warn('Terminal connection timeout - Claude SDK may still be initializing')
        // Don't show error to user, just log it - session may still connect
      }
    }, 30000)

    // Clean up timeout if connection succeeds
    const cleanupOnConnect = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(cleanupOnConnect)
        clearTimeout(timeoutId)
      }
    }, 100)

    setTimeout(() => clearInterval(cleanupOnConnect), 35000)
  }, [connect])

  const newSession = useCallback(() => {
    // Clear messages and start fresh session
    setMessages([])
    setIsRestoredSession(false)
    connect()

    // Wait for connection then send new_session message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'new_session' }))
      }
    }, 100)

    // Timeout after 30 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
    }, 30000)
  }, [connect])


The file C:\Users\MikeSwanson\claude-projects\Autocode-remix\Autocoder-2.0\ui\src\hooks\useTerminal.ts has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   328→    }
   329→    setConnectionStatus('disconnected')
   330→  }, [])
   331→
   332→  const start = useCallback(() => {
   333→    // Clear any existing messages only if starting fresh (not reconnecting)
   334→    setIsRestoredSession(false)
   335→    connect()
   336→
   337→    // Wait for connection then send start message
   338→    const checkConnection = setInterval(() => {
   339→      if (wsRef.current?.readyState === WebSocket.OPEN) {
   340→        clearInterval(checkConnection)
   341→        setIsLoading(true)
   342→        wsRef.current.send(JSON.stringify({ type: 'start' }))
   343→      }
   344→    }, 100)
   345→
   346→    // Timeout after 30 seconds (Claude SDK can take a while to initialize)
   347→    const timeoutId = setTimeout(() => {
   348→      clearInterval(checkConnection)
   349→      // Only show error if we're still trying to connect
   350→      if (wsRef.current?.readyState !== WebSocket.OPEN) {
   351→        console.warn('Terminal connection timeout - Claude SDK may still be initializing')
   352→        // Don't show error to user, just log it - session may still connect
   353→      }
   354→    }, 30000)
   355→
   356→    // Clean up timeout if connection succeeds
   357→    const cleanupOnConnect = setInterval(() => {
   358→      if (wsRef.current?.readyState === WebSocket.OPEN) {
   359→        clearInterval(cleanupOnConnect)
   360→        clearTimeout(timeoutId)
   361→      }
   362→    }, 100)
   363→
   364→    setTimeout(() => clearInterval(cleanupOnConnect), 35000)
   365→  }, [connect])
   366→
   367→  const newSession = useCallback(() => {
   368→    // Clear messages and start fresh session
   369→    setMessages([])
   370→    setIsRestoredSession(false)
   371→    connect()
   372→
   373→    // Wait for connection then send new_session message
   374→    const checkConnection = setInterval(() => {
   375→      if (wsRef.current?.readyState === WebSocket.OPEN) {
   376→        clearInterval(checkConnection)
   377→        setIsLoading(true)
   378→        wsRef.current.send(JSON.stringify({ type: 'new_session' }))
   379→      }
   380→    }, 100)
   381→
   382→    // Timeout after 30 seconds
   383→    setTimeout(() => {
   384→      clearInterval(checkConnection)
   385→    }, 30000)
   386→  }, [connect])
   387→
   388→  const sendMessage = useCallback((content: string) => {
   389→    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
   390→      onError?.('Not connected')

  const start = useCallback(() => {
    // Clear any existing messages only if starting fresh (not reconnecting)
    setIsRestoredSession(false)
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 30 seconds (Claude SDK can take a while to initialize)
    const timeoutId = setTimeout(() => {
      clearInterval(checkConnection)
      // Only show error if we're still trying to connect
      if (wsRef.current?.readyState !== WebSocket.OPEN) {
        console.warn('Terminal connection timeout - Claude SDK may still be initializing')
        // Don't show error to user, just log it - session may still connect
      }
    }, 30000)

    // Clean up timeout if connection succeeds
    const cleanupOnConnect = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(cleanupOnConnect)
        clearTimeout(timeoutId)
      }
    }, 100)

    setTimeout(() => clearInterval(cleanupOnConnect), 35000)
  }, [connect])

  const newSession = useCallback(() => {
    // Clear messages and start fresh session
    setMessages([])
    setIsRestoredSession(false)
    connect()

    // Wait for connection then send new_session message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'new_session' }))
      }
    }, 100)

    // Timeout after 30 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
    }, 30000)
  }, [connect])

/**
 * Hook for managing terminal WebSocket connection
 *
 * Provides interactive Claude terminal sessions for resource management,
 * infrastructure discovery, and system administration tasks.
 */

import { useState, useCallback, useRef, useEffect } from 'react'

type ConnectionStatus = 'disconnected' | 'connecting' | 'connected' | 'error'

export interface TerminalMessage {
  id: string
  role: 'user' | 'assistant' | 'system'
  content: string
  timestamp: Date
  isStreaming?: boolean
  metadata?: {
    command?: string
    resourceUpdated?: string
    connectionVerified?: boolean
  }
}

export interface Resource {
  name: string
  type: string
  scope: string
  host?: string
  url?: string
  port?: number
  user?: string
  verified_at?: string
  capabilities?: string[]
  description?: string
}

export interface UseTerminalOptions {
  projectName: string
  onError?: (error: string) => void
  onResourcesUpdated?: (resources: Record<string, Resource>) => void
}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  isRestoredSession: boolean
  start: () => void
  newSession: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

function generateId(): string {
  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
}

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')
  const [isRestoredSession, setIsRestoredSession] = useState(false)

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

  // Clean up on unmount
  useEffect(() => {
    return () => {
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
      }
      if (reconnectTimeoutRef.current) {
        clearTimeout(reconnectTimeoutRef.current)
      }
      if (wsRef.current) {
        wsRef.current.close()
      }
    }
  }, [])

  const connect = useCallback(() => {
    if (wsRef.current?.readyState === WebSocket.OPEN) {
      return
    }

    setConnectionStatus('connecting')

    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
    const host = window.location.host
    const wsUrl = `${protocol}//${host}/api/terminal/ws/${encodeURIComponent(projectName)}`

    const ws = new WebSocket(wsUrl)
    wsRef.current = ws

    ws.onopen = () => {
      setConnectionStatus('connected')
      reconnectAttempts.current = 0

      // Start ping interval to keep connection alive
      pingIntervalRef.current = window.setInterval(() => {
        if (ws.readyState === WebSocket.OPEN) {
          ws.send(JSON.stringify({ type: 'ping' }))
        }
      }, 30000)
    }

    ws.onclose = () => {
      setConnectionStatus('disconnected')
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
        pingIntervalRef.current = null
      }

      // Attempt reconnection if not intentionally closed
      if (reconnectAttempts.current < maxReconnectAttempts) {
        reconnectAttempts.current++
        const delay = Math.min(1000 * Math.pow(2, reconnectAttempts.current), 10000)
        reconnectTimeoutRef.current = window.setTimeout(connect, delay)
      }
    }

    ws.onerror = () => {
      setConnectionStatus('error')
      onError?.('WebSocket connection error')
    }

    ws.onmessage = (event) => {
      try {
        const data = JSON.parse(event.data)

        switch (data.type) {
          case 'text': {
            // Append text to current assistant message or create new one
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                // Append to existing streaming message
                return [
                  ...prev.slice(0, -1),
                  {
                    ...lastMessage,
                    content: lastMessage.content + data.content,
                  },
                ]
              } else {
                // Create new assistant message
                currentAssistantMessageRef.current = generateId()
                return [
                  ...prev,
                  {
                    id: currentAssistantMessageRef.current,
                    role: 'assistant',
                    content: data.content,
                    timestamp: new Date(),
                    isStreaming: true,
                  },
                ]
              }
            })
            break
          }

          case 'resources': {
            // Update resources state
            setResources(data.data || {})
            onResourcesUpdated?.(data.data || {})
            break
          }

          case 'resource_updated': {
            // Resource file was updated - add system message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Resource file updated: ${data.path}`,
                timestamp: new Date(),
                metadata: { resourceUpdated: data.path },
              },
            ])
            break
          }

          case 'command_executing': {
            // Show command being executed
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Executing: ${data.command}`,
                timestamp: new Date(),
                metadata: { command: data.command },
              },
            ])
            break
          }

          case 'connection_verified': {
            // Connection test result
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Connection verified: ${data.result}`,
                timestamp: new Date(),
                metadata: { connectionVerified: true },
              },
            ])
            break
          }

          case 'response_done': {
            setIsLoading(false)

            // Mark current message as done streaming
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                return [
                  ...prev.slice(0, -1),
                  { ...lastMessage, isStreaming: false },
                ]
              }
              return prev
            })
            break
          }

          case 'error': {
            setIsLoading(false)
            onError?.(data.content)

            // Add error message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Error: ${data.content}`,
                timestamp: new Date(),
              },
            ])
            break
          }

          case 'pong': {
            // Ping response - ignore
            break
          }

          case 'session_restored': {
            // Session was restored with previous messages
            setIsRestoredSession(true)
            console.log(`Terminal session restored with ${data.message_count} messages`)
            break
          }

          case 'history': {
            // Historical message from restored session
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: data.role as 'user' | 'assistant' | 'system',
                content: data.content,
                timestamp: data.timestamp ? new Date(data.timestamp) : new Date(),
                isStreaming: false,
              },
            ])
            break
          }

          case 'history_response': {
            // Full history response from get_history request
            const historyMessages: TerminalMessage[] = (data.messages || []).map(
              (msg: { role: string; content: string; timestamp?: string }) => ({
                id: generateId(),
                role: msg.role as 'user' | 'assistant' | 'system',
                content: msg.content,
                timestamp: msg.timestamp ? new Date(msg.timestamp) : new Date(),
                isStreaming: false,
              })
            )
            setMessages(historyMessages)
            setIsRestoredSession(data.is_active || false)
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }
        }
      } catch (e) {
        console.error('Failed to parse terminal message:', e)
      }
    }
  }, [projectName, onError, onResourcesUpdated])

  const disconnect = useCallback(() => {
    reconnectAttempts.current = maxReconnectAttempts // Prevent auto-reconnect
    if (reconnectTimeoutRef.current) {
      clearTimeout(reconnectTimeoutRef.current)
      reconnectTimeoutRef.current = null
    }
    if (pingIntervalRef.current) {
      clearInterval(pingIntervalRef.current)
      pingIntervalRef.current = null
    }
    if (wsRef.current) {
      wsRef.current.close()
      wsRef.current = null
    }
    setConnectionStatus('disconnected')
  }, [])

  const start = useCallback(() => {
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 10 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
      if (connectionStatus !== 'connected') {
        onError?.('Connection timeout')
      }
    }, 10000)
  }, [connect, connectionStatus, onError])

  const sendMessage = useCallback((content: string) => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      onError?.('Not connected')
      return
    }

    // Add user message to state
    setMessages((prev) => [
      ...prev,
      {
        id: generateId(),
        role: 'user',
        content,
        timestamp: new Date(),
      },
    ])

    setIsLoading(true)
    wsRef.current.send(JSON.stringify({ type: 'message', content }))
  }, [onError])

  const refreshResources = useCallback(() => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      return
    }
    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
  }, [])

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  }
}

+    // Clear any existing messages only if starting fresh (not reconnecting)

+    // Timeout after 30 seconds (Claude SDK can take a while to initialize)

+    const timeoutId = setTimeout(() => {

-      if (connectionStatus !== 'connected') {

-        onError?.('Connection timeout')

+      // Only show error if we're still trying to connect

+      if (wsRef.current?.readyState !== WebSocket.OPEN) {

+        console.warn('Terminal connection timeout - Claude SDK may still be initializing')

+        // Don't show error to user, just log it - session may still connect

-  }, [connect, connectionStatus, onError])

+    // Clean up timeout if connection succeeds

+    const cleanupOnConnect = setInterval(() => {

+      if (wsRef.current?.readyState === WebSocket.OPEN) {

+        clearInterval(cleanupOnConnect)

+    setTimeout(() => clearInterval(cleanupOnConnect), 35000)

+  const newSession = useCallback(() => {

+    // Clear messages and start fresh session

+    // Wait for connection then send new_session message

+    const checkConnection = setInterval(() => {

+        wsRef.current.send(JSON.stringify({ type: 'new_session' }))


Now I need to update the return statement to include the new properties. Let me find it and update it.


  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  }
}

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    isRestoredSession,
    start,
    newSession,
    sendMessage,
    disconnect,
    refreshResources,
  }
}


The file C:\Users\MikeSwanson\claude-projects\Autocode-remix\Autocoder-2.0\ui\src\hooks\useTerminal.ts has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   412→    }
   413→    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
   414→  }, [])
   415→
   416→  return {
   417→    messages,
   418→    resources,
   419→    isLoading,
   420→    connectionStatus,
   421→    isRestoredSession,
   422→    start,
   423→    newSession,
   424→    sendMessage,
   425→    disconnect,
   426→    refreshResources,
   427→  }
   428→}
   429→

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    isRestoredSession,
    start,
    newSession,
    sendMessage,
    disconnect,
    refreshResources,
  }
}

/**
 * Hook for managing terminal WebSocket connection
 *
 * Provides interactive Claude terminal sessions for resource management,
 * infrastructure discovery, and system administration tasks.
 */

import { useState, useCallback, useRef, useEffect } from 'react'

type ConnectionStatus = 'disconnected' | 'connecting' | 'connected' | 'error'

export interface TerminalMessage {
  id: string
  role: 'user' | 'assistant' | 'system'
  content: string
  timestamp: Date
  isStreaming?: boolean
  metadata?: {
    command?: string
    resourceUpdated?: string
    connectionVerified?: boolean
  }
}

export interface Resource {
  name: string
  type: string
  scope: string
  host?: string
  url?: string
  port?: number
  user?: string
  verified_at?: string
  capabilities?: string[]
  description?: string
}

export interface UseTerminalOptions {
  projectName: string
  onError?: (error: string) => void
  onResourcesUpdated?: (resources: Record<string, Resource>) => void
}

export interface UseTerminalReturn {
  messages: TerminalMessage[]
  resources: Record<string, Resource>
  isLoading: boolean
  connectionStatus: ConnectionStatus
  isRestoredSession: boolean
  start: () => void
  newSession: () => void
  sendMessage: (content: string) => void
  disconnect: () => void
  refreshResources: () => void
}

function generateId(): string {
  return `${Date.now()}-${Math.random().toString(36).substring(2, 9)}`
}

export function useTerminal({
  projectName,
  onError,
  onResourcesUpdated,
}: UseTerminalOptions): UseTerminalReturn {
  const [messages, setMessages] = useState<TerminalMessage[]>([])
  const [resources, setResources] = useState<Record<string, Resource>>({})
  const [isLoading, setIsLoading] = useState(false)
  const [connectionStatus, setConnectionStatus] = useState<ConnectionStatus>('disconnected')
  const [isRestoredSession, setIsRestoredSession] = useState(false)

  const wsRef = useRef<WebSocket | null>(null)
  const currentAssistantMessageRef = useRef<string | null>(null)
  const reconnectAttempts = useRef(0)
  const maxReconnectAttempts = 3
  const pingIntervalRef = useRef<number | null>(null)
  const reconnectTimeoutRef = useRef<number | null>(null)

  // Clean up on unmount
  useEffect(() => {
    return () => {
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
      }
      if (reconnectTimeoutRef.current) {
        clearTimeout(reconnectTimeoutRef.current)
      }
      if (wsRef.current) {
        wsRef.current.close()
      }
    }
  }, [])

  const connect = useCallback(() => {
    if (wsRef.current?.readyState === WebSocket.OPEN) {
      return
    }

    setConnectionStatus('connecting')

    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
    const host = window.location.host
    const wsUrl = `${protocol}//${host}/api/terminal/ws/${encodeURIComponent(projectName)}`

    const ws = new WebSocket(wsUrl)
    wsRef.current = ws

    ws.onopen = () => {
      setConnectionStatus('connected')
      reconnectAttempts.current = 0

      // Start ping interval to keep connection alive
      pingIntervalRef.current = window.setInterval(() => {
        if (ws.readyState === WebSocket.OPEN) {
          ws.send(JSON.stringify({ type: 'ping' }))
        }
      }, 30000)
    }

    ws.onclose = () => {
      setConnectionStatus('disconnected')
      if (pingIntervalRef.current) {
        clearInterval(pingIntervalRef.current)
        pingIntervalRef.current = null
      }

      // Attempt reconnection if not intentionally closed
      if (reconnectAttempts.current < maxReconnectAttempts) {
        reconnectAttempts.current++
        const delay = Math.min(1000 * Math.pow(2, reconnectAttempts.current), 10000)
        reconnectTimeoutRef.current = window.setTimeout(connect, delay)
      }
    }

    ws.onerror = () => {
      setConnectionStatus('error')
      onError?.('WebSocket connection error')
    }

    ws.onmessage = (event) => {
      try {
        const data = JSON.parse(event.data)

        switch (data.type) {
          case 'text': {
            // Append text to current assistant message or create new one
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                // Append to existing streaming message
                return [
                  ...prev.slice(0, -1),
                  {
                    ...lastMessage,
                    content: lastMessage.content + data.content,
                  },
                ]
              } else {
                // Create new assistant message
                currentAssistantMessageRef.current = generateId()
                return [
                  ...prev,
                  {
                    id: currentAssistantMessageRef.current,
                    role: 'assistant',
                    content: data.content,
                    timestamp: new Date(),
                    isStreaming: true,
                  },
                ]
              }
            })
            break
          }

          case 'resources': {
            // Update resources state
            setResources(data.data || {})
            onResourcesUpdated?.(data.data || {})
            break
          }

          case 'resource_updated': {
            // Resource file was updated - add system message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Resource file updated: ${data.path}`,
                timestamp: new Date(),
                metadata: { resourceUpdated: data.path },
              },
            ])
            break
          }

          case 'command_executing': {
            // Show command being executed
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Executing: ${data.command}`,
                timestamp: new Date(),
                metadata: { command: data.command },
              },
            ])
            break
          }

          case 'connection_verified': {
            // Connection test result
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Connection verified: ${data.result}`,
                timestamp: new Date(),
                metadata: { connectionVerified: true },
              },
            ])
            break
          }

          case 'response_done': {
            setIsLoading(false)

            // Mark current message as done streaming
            setMessages((prev) => {
              const lastMessage = prev[prev.length - 1]
              if (lastMessage?.role === 'assistant' && lastMessage.isStreaming) {
                return [
                  ...prev.slice(0, -1),
                  { ...lastMessage, isStreaming: false },
                ]
              }
              return prev
            })
            break
          }

          case 'error': {
            setIsLoading(false)
            onError?.(data.content)

            // Add error message
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: 'system',
                content: `Error: ${data.content}`,
                timestamp: new Date(),
              },
            ])
            break
          }

          case 'pong': {
            // Ping response - ignore
            break
          }

          case 'session_restored': {
            // Session was restored with previous messages
            setIsRestoredSession(true)
            console.log(`Terminal session restored with ${data.message_count} messages`)
            break
          }

          case 'history': {
            // Historical message from restored session
            setMessages((prev) => [
              ...prev,
              {
                id: generateId(),
                role: data.role as 'user' | 'assistant' | 'system',
                content: data.content,
                timestamp: data.timestamp ? new Date(data.timestamp) : new Date(),
                isStreaming: false,
              },
            ])
            break
          }

          case 'history_response': {
            // Full history response from get_history request
            const historyMessages: TerminalMessage[] = (data.messages || []).map(
              (msg: { role: string; content: string; timestamp?: string }) => ({
                id: generateId(),
                role: msg.role as 'user' | 'assistant' | 'system',
                content: msg.content,
                timestamp: msg.timestamp ? new Date(msg.timestamp) : new Date(),
                isStreaming: false,
              })
            )
            setMessages(historyMessages)
            setIsRestoredSession(data.is_active || false)
            break
          }

          default: {
            console.warn('Unknown terminal message type:', data.type)
          }
        }
      } catch (e) {
        console.error('Failed to parse terminal message:', e)
      }
    }
  }, [projectName, onError, onResourcesUpdated])

  const disconnect = useCallback(() => {
    reconnectAttempts.current = maxReconnectAttempts // Prevent auto-reconnect
    if (reconnectTimeoutRef.current) {
      clearTimeout(reconnectTimeoutRef.current)
      reconnectTimeoutRef.current = null
    }
    if (pingIntervalRef.current) {
      clearInterval(pingIntervalRef.current)
      pingIntervalRef.current = null
    }
    if (wsRef.current) {
      wsRef.current.close()
      wsRef.current = null
    }
    setConnectionStatus('disconnected')
  }, [])

  const start = useCallback(() => {
    // Clear any existing messages only if starting fresh (not reconnecting)
    setIsRestoredSession(false)
    connect()

    // Wait for connection then send start message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'start' }))
      }
    }, 100)

    // Timeout after 30 seconds (Claude SDK can take a while to initialize)
    const timeoutId = setTimeout(() => {
      clearInterval(checkConnection)
      // Only show error if we're still trying to connect
      if (wsRef.current?.readyState !== WebSocket.OPEN) {
        console.warn('Terminal connection timeout - Claude SDK may still be initializing')
        // Don't show error to user, just log it - session may still connect
      }
    }, 30000)

    // Clean up timeout if connection succeeds
    const cleanupOnConnect = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(cleanupOnConnect)
        clearTimeout(timeoutId)
      }
    }, 100)

    setTimeout(() => clearInterval(cleanupOnConnect), 35000)
  }, [connect])

  const newSession = useCallback(() => {
    // Clear messages and start fresh session
    setMessages([])
    setIsRestoredSession(false)
    connect()

    // Wait for connection then send new_session message
    const checkConnection = setInterval(() => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        clearInterval(checkConnection)
        setIsLoading(true)
        wsRef.current.send(JSON.stringify({ type: 'new_session' }))
      }
    }, 100)

    // Timeout after 30 seconds
    setTimeout(() => {
      clearInterval(checkConnection)
    }, 30000)
  }, [connect])

  const sendMessage = useCallback((content: string) => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      onError?.('Not connected')
      return
    }

    // Add user message to state
    setMessages((prev) => [
      ...prev,
      {
        id: generateId(),
        role: 'user',
        content,
        timestamp: new Date(),
      },
    ])

    setIsLoading(true)
    wsRef.current.send(JSON.stringify({ type: 'message', content }))
  }, [onError])

  const refreshResources = useCallback(() => {
    if (!wsRef.current || wsRef.current.readyState !== WebSocket.OPEN) {
      return
    }
    wsRef.current.send(JSON.stringify({ type: 'get_resources' }))
  }, [])

  return {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  }
}

resources,
isLoading,
connectionStatus,
+    isRestoredSession,
start,
+    newSession,
sendMessage,
disconnect,
refreshResources,


Good, now I need to update the TerminalChat.tsx component to use the newSession function and show a "New Session" button. Let me also add an indicator when the session was restored.


  const {
    messages,
    resources,
    isLoading,
    connectionStatus,
    start,
    sendMessage,
    disconnect,
    refreshResources,
  } = useTerminal({
    projectName,
    onError: (err) => setError(err),
    onResourcesUpdated: () => {
      // Resources updated
    },
  })

  const {
    messages,
    resources,
    isLoading,
    connectionStatus,
    isRestoredSession,
    start,
    newSession,
    sendMessage,
    disconnect,
    refreshResources,
  } = useTerminal({
    projectName,
    onError: (err) => setError(err),
    onResourcesUpdated: () => {
      // Resources updated
    },
  })