1486 lines
44 KiB
TypeScript
1486 lines
44 KiB
TypeScript
import { v4 as uuidv4 } from "uuid";
|
|
import { readFile, mkdir, writeFile } from "fs/promises";
|
|
import { exec } from "child_process";
|
|
import { promisify, inspect } from "util";
|
|
import { join } from "path";
|
|
import invariant from "tiny-invariant";
|
|
import { streamText, stepCountIs } from "ai";
|
|
import type { ModelMessage } from "@ai-sdk/provider-utils";
|
|
import { createOpenRouter } from "@openrouter/ai-sdk-provider";
|
|
import type {
|
|
SessionInboundMessage,
|
|
SessionOutboundMessage,
|
|
} from "./messages.js";
|
|
import { getSystemPrompt } from "./agent/system-prompt.js";
|
|
import { getAllTools } from "./agent/llm-openai.js";
|
|
import { TTSManager } from "./agent/tts-manager.js";
|
|
import { STTManager } from "./agent/stt-manager.js";
|
|
import { saveConversation, listConversations, deleteConversation } from "./persistence.js";
|
|
import { experimental_createMCPClient } from "ai";
|
|
import { InMemoryTransport } from "@modelcontextprotocol/sdk/inMemory.js";
|
|
import { createTerminalMcpServer } from "./terminal-mcp/index.js";
|
|
import { AgentManager } from "./acp/agent-manager.js";
|
|
import { createAgentMcpServer } from "./acp/mcp-server.js";
|
|
import type { AgentUpdate } from "./acp/types.js";
|
|
|
|
const execAsync = promisify(exec);
|
|
|
|
type ProcessingPhase = "idle" | "transcribing" | "llm";
|
|
|
|
/**
|
|
* Type for present_artifact tool arguments
|
|
*/
|
|
interface PresentArtifactArgs {
|
|
type: "markdown" | "diff" | "image" | "code";
|
|
source:
|
|
| { type: "file"; path: string }
|
|
| { type: "command_output"; command: string }
|
|
| { type: "text"; text: string };
|
|
title: string;
|
|
}
|
|
|
|
/**
|
|
* Session represents a single client conversation session.
|
|
* It owns all state management, orchestration logic, and message processing.
|
|
* Session has no knowledge of WebSockets - it only emits and receives messages.
|
|
*/
|
|
export class Session {
|
|
private readonly clientId: string;
|
|
private readonly conversationId: string;
|
|
private readonly onMessage: (msg: SessionOutboundMessage) => void;
|
|
|
|
// State machine
|
|
private abortController: AbortController;
|
|
private processingPhase: ProcessingPhase = "idle";
|
|
private currentStreamPromise: Promise<void> | null = null;
|
|
|
|
// Realtime mode state
|
|
private isRealtimeMode = false;
|
|
|
|
// Audio buffering for interruption handling
|
|
private pendingAudioSegments: Array<{ audio: Buffer; format: string }> = [];
|
|
private bufferTimeout: NodeJS.Timeout | null = null;
|
|
private audioBuffer: { chunks: Buffer[]; format: string } | null = null;
|
|
|
|
// Conversation history
|
|
private messages: ModelMessage[] = [];
|
|
private turnIndex = 0;
|
|
|
|
// Per-session managers
|
|
private readonly ttsManager: TTSManager;
|
|
private readonly sttManager: STTManager;
|
|
|
|
// Per-session MCP client and tools
|
|
private terminalMcpClient: Awaited<ReturnType<typeof experimental_createMCPClient>> | null = null;
|
|
private terminalTools: Record<string, any> | null = null;
|
|
private terminalManager: any | null = null;
|
|
private agentMcpClient: Awaited<ReturnType<typeof experimental_createMCPClient>> | null = null;
|
|
private agentTools: Record<string, any> | null = null;
|
|
private agentManager: AgentManager;
|
|
private agentUpdateUnsubscribers: Map<string, () => void> = new Map();
|
|
|
|
constructor(
|
|
clientId: string,
|
|
onMessage: (msg: SessionOutboundMessage) => void,
|
|
agentManager: AgentManager,
|
|
options?: {
|
|
conversationId?: string;
|
|
initialMessages?: ModelMessage[];
|
|
}
|
|
) {
|
|
this.clientId = clientId;
|
|
this.conversationId = options?.conversationId || uuidv4();
|
|
this.onMessage = onMessage;
|
|
this.agentManager = agentManager;
|
|
this.abortController = new AbortController();
|
|
|
|
// Initialize conversation history
|
|
if (options?.initialMessages) {
|
|
this.messages = options.initialMessages;
|
|
console.log(
|
|
`[Session ${this.clientId}] Restored conversation ${this.conversationId} with ${this.messages.length} messages`
|
|
);
|
|
}
|
|
|
|
// Initialize per-session managers
|
|
this.ttsManager = new TTSManager(this.conversationId);
|
|
this.sttManager = new STTManager(this.conversationId);
|
|
|
|
// Initialize terminal MCP client asynchronously
|
|
this.initializeTerminalMcp();
|
|
|
|
// Initialize agent MCP client asynchronously
|
|
this.initializeAgentMcp();
|
|
|
|
console.log(
|
|
`[Session ${this.clientId}] Created with conversation ${this.conversationId}`
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Get the conversation ID for this session
|
|
*/
|
|
public getConversationId(): string {
|
|
return this.conversationId;
|
|
}
|
|
|
|
/**
|
|
* Send initial state to client after connection
|
|
*/
|
|
public async sendInitialState(): Promise<void> {
|
|
await this.sendSessionState();
|
|
}
|
|
|
|
/**
|
|
* Subscribe to updates from an agent
|
|
*/
|
|
private subscribeToAgent(agentId: string): void {
|
|
if (!this.agentManager) {
|
|
console.error(`[Session ${this.clientId}] Cannot subscribe to agent: AgentManager not initialized`);
|
|
return;
|
|
}
|
|
|
|
// Don't subscribe twice
|
|
if (this.agentUpdateUnsubscribers.has(agentId)) {
|
|
return;
|
|
}
|
|
|
|
const unsubscribe = this.agentManager.subscribeToUpdates(
|
|
agentId,
|
|
(update: AgentUpdate) => {
|
|
// Forward agent updates to WebSocket
|
|
this.emit({
|
|
type: "agent_update",
|
|
payload: {
|
|
agentId: update.agentId,
|
|
timestamp: update.timestamp,
|
|
notification: update.notification,
|
|
},
|
|
});
|
|
|
|
// Check if this is a status change notification
|
|
// The agent manager sends custom notifications with status field
|
|
const notification = update.notification as any;
|
|
if (notification && notification.sessionUpdate && notification.sessionUpdate.status) {
|
|
const status = notification.sessionUpdate.status;
|
|
|
|
// Get current agent info
|
|
try {
|
|
const info = this.agentManager!.listAgents().find(a => a.id === agentId);
|
|
if (info) {
|
|
// Emit agent_status message
|
|
this.emit({
|
|
type: "agent_status",
|
|
payload: {
|
|
agentId,
|
|
status,
|
|
info: {
|
|
id: info.id,
|
|
status: info.status,
|
|
createdAt: info.createdAt,
|
|
type: info.type,
|
|
sessionId: info.sessionId ?? undefined,
|
|
error: info.error ?? undefined,
|
|
currentModeId: info.currentModeId ?? undefined,
|
|
availableModes: info.availableModes ?? undefined,
|
|
},
|
|
},
|
|
});
|
|
console.log(`[Session ${this.clientId}] Agent ${agentId} status changed to: ${status}`);
|
|
}
|
|
} catch (error) {
|
|
console.error(`[Session ${this.clientId}] Failed to get agent info for status update:`, error);
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
this.agentUpdateUnsubscribers.set(agentId, unsubscribe);
|
|
console.log(`[Session ${this.clientId}] Subscribed to agent ${agentId} updates`);
|
|
}
|
|
|
|
/**
|
|
* Initialize Terminal MCP client for this session
|
|
*/
|
|
private async initializeTerminalMcp(): Promise<void> {
|
|
try {
|
|
// Create Terminal Manager directly
|
|
const { TerminalManager } = await import("./terminal-mcp/terminal-manager.js");
|
|
this.terminalManager = new TerminalManager(this.conversationId);
|
|
await this.terminalManager.initialize();
|
|
|
|
// Create Terminal MCP server with conversation-specific session
|
|
const server = await createTerminalMcpServer({
|
|
sessionName: this.conversationId
|
|
});
|
|
|
|
// Create linked transport pair
|
|
const [clientTransport, serverTransport] = InMemoryTransport.createLinkedPair();
|
|
|
|
// Connect server to its transport
|
|
await server.connect(serverTransport);
|
|
|
|
// Create client connected to the other side
|
|
this.terminalMcpClient = await experimental_createMCPClient({
|
|
transport: clientTransport,
|
|
});
|
|
|
|
// Get tools from the client
|
|
this.terminalTools = await this.terminalMcpClient.tools();
|
|
|
|
console.log(
|
|
`[Session ${this.clientId}] Terminal MCP initialized with session ${this.conversationId}`
|
|
);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to initialize Terminal MCP:`,
|
|
error
|
|
);
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Initialize Agent MCP client for this session
|
|
*/
|
|
private async initializeAgentMcp(): Promise<void> {
|
|
try {
|
|
// Create Agent MCP server with the global manager
|
|
const server = await createAgentMcpServer({
|
|
agentManager: this.agentManager,
|
|
});
|
|
|
|
// Create linked transport pair
|
|
const [clientTransport, serverTransport] = InMemoryTransport.createLinkedPair();
|
|
|
|
// Connect server to its transport
|
|
await server.connect(serverTransport);
|
|
|
|
// Create client connected to the other side
|
|
this.agentMcpClient = await experimental_createMCPClient({
|
|
transport: clientTransport,
|
|
});
|
|
|
|
// Get tools from the client
|
|
this.agentTools = await this.agentMcpClient.tools();
|
|
|
|
console.log(
|
|
`[Session ${this.clientId}] Agent MCP initialized with ${Object.keys(this.agentTools).length} tools`
|
|
);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to initialize Agent MCP:`,
|
|
error
|
|
);
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Main entry point for processing session messages
|
|
*/
|
|
public async handleMessage(msg: SessionInboundMessage): Promise<void> {
|
|
try {
|
|
switch (msg.type) {
|
|
case "user_text":
|
|
await this.handleUserText(msg.text);
|
|
break;
|
|
|
|
case "realtime_audio_chunk":
|
|
await this.handleAudioChunk(msg);
|
|
break;
|
|
|
|
case "abort_request":
|
|
await this.handleAbort();
|
|
break;
|
|
|
|
case "audio_played":
|
|
this.handleAudioPlayed(msg.id);
|
|
break;
|
|
|
|
case "load_conversation_request":
|
|
await this.handleLoadConversation();
|
|
break;
|
|
|
|
case "list_conversations_request":
|
|
await this.handleListConversations();
|
|
break;
|
|
|
|
case "delete_conversation_request":
|
|
await this.handleDeleteConversation(msg.conversationId);
|
|
break;
|
|
|
|
case "set_realtime_mode":
|
|
this.handleSetRealtimeMode(msg.enabled);
|
|
break;
|
|
|
|
case "send_agent_message":
|
|
await this.handleSendAgentMessage(msg.agentId, msg.text, msg.messageId);
|
|
break;
|
|
|
|
case "send_agent_audio":
|
|
await this.handleSendAgentAudio(msg);
|
|
break;
|
|
|
|
case "create_agent_request":
|
|
await this.handleCreateAgentRequest(msg.cwd, msg.initialMode);
|
|
break;
|
|
|
|
case "set_agent_mode":
|
|
await this.handleSetAgentMode(msg.agentId, msg.modeId);
|
|
break;
|
|
}
|
|
} catch (error: any) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Error handling message:`,
|
|
error
|
|
);
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Error: ${error.message}`,
|
|
},
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Load existing conversation
|
|
*/
|
|
public async handleLoadConversation(): Promise<void> {
|
|
// This is handled during construction, but we emit a confirmation message
|
|
this.emit({
|
|
type: "conversation_loaded",
|
|
payload: {
|
|
conversationId: this.conversationId,
|
|
messageCount: this.messages.length,
|
|
},
|
|
});
|
|
|
|
// Send current session state (live agents and commands)
|
|
await this.sendSessionState();
|
|
}
|
|
|
|
/**
|
|
* List all conversations
|
|
*/
|
|
public async handleListConversations(): Promise<void> {
|
|
try {
|
|
const conversations = await listConversations();
|
|
this.emit({
|
|
type: "list_conversations_response",
|
|
payload: {
|
|
conversations: conversations.map(conv => ({
|
|
id: conv.id,
|
|
lastUpdated: conv.lastUpdated.toISOString(),
|
|
messageCount: conv.messageCount,
|
|
})),
|
|
},
|
|
});
|
|
} catch (error: any) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to list conversations:`,
|
|
error
|
|
);
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Failed to list conversations: ${error.message}`,
|
|
},
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Delete a conversation
|
|
*/
|
|
public async handleDeleteConversation(conversationId: string): Promise<void> {
|
|
try {
|
|
await deleteConversation(conversationId);
|
|
this.emit({
|
|
type: "delete_conversation_response",
|
|
payload: {
|
|
conversationId,
|
|
success: true,
|
|
},
|
|
});
|
|
console.log(
|
|
`[Session ${this.clientId}] Deleted conversation ${conversationId}`
|
|
);
|
|
} catch (error: any) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to delete conversation ${conversationId}:`,
|
|
error
|
|
);
|
|
this.emit({
|
|
type: "delete_conversation_response",
|
|
payload: {
|
|
conversationId,
|
|
success: false,
|
|
error: error.message,
|
|
},
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle realtime mode toggle
|
|
*/
|
|
private handleSetRealtimeMode(enabled: boolean): void {
|
|
this.isRealtimeMode = enabled;
|
|
console.log(
|
|
`[Session ${this.clientId}] Realtime mode ${enabled ? "enabled" : "disabled"}`
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Handle text message to agent
|
|
*/
|
|
private async handleSendAgentMessage(agentId: string, text: string, messageId?: string): Promise<void> {
|
|
console.log(
|
|
`[Session ${this.clientId}] Sending text to agent ${agentId}: ${text.substring(0, 50)}...`
|
|
);
|
|
|
|
try {
|
|
// Emit user message notification before sending to agent
|
|
// (Claude Code ACP doesn't echo user messages, so we do it manually)
|
|
this.emit({
|
|
type: "agent_update",
|
|
payload: {
|
|
agentId,
|
|
timestamp: new Date().toISOString(),
|
|
notification: {
|
|
type: "sessionUpdate",
|
|
update: {
|
|
sessionUpdate: "user_message_chunk",
|
|
content: {
|
|
type: "text",
|
|
text: text,
|
|
},
|
|
...(messageId ? { messageId } : {}),
|
|
},
|
|
} as any,
|
|
},
|
|
});
|
|
|
|
await this.agentManager.sendPrompt(agentId, text);
|
|
console.log(`[Session ${this.clientId}] Sent text to agent ${agentId}`);
|
|
} catch (error: any) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to send text to agent ${agentId}:`,
|
|
error
|
|
);
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Failed to send message to agent: ${error.message}`,
|
|
},
|
|
});
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle audio message to agent (transcribe then send)
|
|
*/
|
|
private async handleSendAgentAudio(
|
|
msg: Extract<SessionInboundMessage, { type: "send_agent_audio" }>
|
|
): Promise<void> {
|
|
const { agentId, audio, format, isLast } = msg;
|
|
|
|
// Decode base64
|
|
const audioBuffer = Buffer.from(audio, "base64");
|
|
|
|
// For now, we'll process each audio segment immediately
|
|
// In the future, we might want to buffer chunks similar to realtime audio
|
|
if (!isLast) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Buffering agent audio chunk for agent ${agentId}`
|
|
);
|
|
// TODO: Implement buffering if needed
|
|
return;
|
|
}
|
|
|
|
console.log(
|
|
`[Session ${this.clientId}] Transcribing audio for agent ${agentId}`
|
|
);
|
|
|
|
try {
|
|
// Transcribe the audio
|
|
const result = await this.sttManager.transcribe(audioBuffer, format);
|
|
|
|
const transcriptText = result.text.trim();
|
|
if (!transcriptText) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Empty transcription for agent ${agentId}, ignoring`
|
|
);
|
|
return;
|
|
}
|
|
|
|
console.log(
|
|
`[Session ${this.clientId}] Transcribed audio for agent ${agentId}: ${transcriptText}`
|
|
);
|
|
|
|
// Send transcribed text to agent
|
|
await this.agentManager.sendPrompt(agentId, transcriptText);
|
|
console.log(`[Session ${this.clientId}] Sent transcribed text to agent ${agentId}`);
|
|
} catch (error: any) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to process audio for agent ${agentId}:`,
|
|
error
|
|
);
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Failed to process audio for agent: ${error.message}`,
|
|
},
|
|
});
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle create agent request
|
|
*/
|
|
private async handleCreateAgentRequest(cwd: string, initialMode?: string): Promise<void> {
|
|
console.log(
|
|
`[Session ${this.clientId}] Creating agent in ${cwd} with mode ${initialMode || "default"}`
|
|
);
|
|
|
|
try {
|
|
const agentId = await this.agentManager.createAgent({
|
|
cwd,
|
|
initialMode,
|
|
});
|
|
|
|
console.log(`[Session ${this.clientId}] Created agent ${agentId}`);
|
|
|
|
// Get agent info
|
|
const agentInfo = this.agentManager.listAgents().find(a => a.id === agentId);
|
|
console.log(`[Session ${this.clientId}] Agent info:`, {
|
|
currentModeId: agentInfo?.currentModeId,
|
|
availableModes: agentInfo?.availableModes
|
|
});
|
|
|
|
// Subscribe to agent updates
|
|
this.subscribeToAgent(agentId);
|
|
|
|
// Emit agent_created message
|
|
this.emit({
|
|
type: "agent_created",
|
|
payload: {
|
|
agentId,
|
|
status: agentInfo?.status || "initializing",
|
|
type: "claude",
|
|
currentModeId: agentInfo?.currentModeId,
|
|
availableModes: agentInfo?.availableModes,
|
|
},
|
|
});
|
|
console.log(`[Session ${this.clientId}] Emitted agent_created with currentModeId:`, agentInfo?.currentModeId);
|
|
} catch (error: any) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to create agent:`,
|
|
error
|
|
);
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Failed to create agent: ${error.message}`,
|
|
},
|
|
});
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle set agent mode request
|
|
*/
|
|
private async handleSetAgentMode(agentId: string, modeId: string): Promise<void> {
|
|
console.log(`[Session ${this.clientId}] Setting agent ${agentId} mode to ${modeId}`);
|
|
|
|
try {
|
|
await this.agentManager.setSessionMode(agentId, modeId);
|
|
console.log(`[Session ${this.clientId}] Agent ${agentId} mode set to ${modeId}`);
|
|
|
|
// Emit agent_status to notify client of mode change
|
|
const info = this.agentManager.listAgents().find(a => a.id === agentId);
|
|
if (info) {
|
|
this.emit({
|
|
type: "agent_status",
|
|
payload: {
|
|
agentId,
|
|
status: info.status,
|
|
info: {
|
|
id: info.id,
|
|
status: info.status,
|
|
createdAt: info.createdAt,
|
|
type: info.type,
|
|
sessionId: info.sessionId ?? undefined,
|
|
error: info.error ?? undefined,
|
|
currentModeId: info.currentModeId ?? undefined,
|
|
availableModes: info.availableModes ?? undefined,
|
|
},
|
|
},
|
|
});
|
|
}
|
|
} catch (error: any) {
|
|
console.error(`[Session ${this.clientId}] Failed to set agent mode:`, error);
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Failed to set agent mode: ${error.message}`,
|
|
},
|
|
});
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Send current session state (live agents and commands) to client
|
|
*/
|
|
private async sendSessionState(): Promise<void> {
|
|
try {
|
|
// Get live agents with session modes
|
|
const agents = this.agentManager?.listAgents() || [];
|
|
|
|
// Subscribe to all existing agents and send their history (in case of reconnection)
|
|
for (const agent of agents) {
|
|
this.subscribeToAgent(agent.id);
|
|
|
|
// Get historical updates from AgentManager
|
|
const history = this.agentManager.getAgentUpdates(agent.id);
|
|
|
|
// Send each historical update to client
|
|
console.log(
|
|
`[Session ${this.clientId}] Sending ${history.length} historical updates for agent ${agent.id}`
|
|
);
|
|
for (const update of history) {
|
|
this.emit({
|
|
type: "agent_update",
|
|
payload: {
|
|
agentId: update.agentId,
|
|
timestamp: update.timestamp.toISOString(),
|
|
notification: update.notification,
|
|
},
|
|
});
|
|
}
|
|
}
|
|
|
|
// Get live commands from terminal manager
|
|
let commands: any[] = [];
|
|
if (this.terminalManager) {
|
|
try {
|
|
commands = await this.terminalManager.listCommands();
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to list commands:`,
|
|
error
|
|
);
|
|
}
|
|
}
|
|
|
|
// Emit session state
|
|
this.emit({
|
|
type: "session_state",
|
|
payload: {
|
|
agents,
|
|
commands,
|
|
},
|
|
});
|
|
|
|
console.log(
|
|
`[Session ${this.clientId}] Sent session state: ${agents.length} agents, ${commands.length} commands`
|
|
);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to send session state:`,
|
|
error
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle text message from user
|
|
*/
|
|
private async handleUserText(text: string): Promise<void> {
|
|
// Abort any in-progress stream immediately
|
|
this.createAbortController();
|
|
|
|
// Wait for aborted stream to finish cleanup (save partial response)
|
|
if (this.currentStreamPromise) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Waiting for aborted stream to finish cleanup`
|
|
);
|
|
await this.currentStreamPromise;
|
|
console.log(`[Session ${this.clientId}] Aborted stream finished cleanup`);
|
|
}
|
|
|
|
// Emit user message activity log
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "transcript",
|
|
content: text,
|
|
},
|
|
});
|
|
|
|
// Add to conversation
|
|
this.messages.push({ role: "user", content: text });
|
|
|
|
// Process through LLM (TTS enabled in realtime mode for voice conversations)
|
|
this.currentStreamPromise = this.processWithLLM(this.isRealtimeMode);
|
|
await this.currentStreamPromise;
|
|
}
|
|
|
|
/**
|
|
* Handle audio chunk for buffering and transcription
|
|
*/
|
|
private async handleAudioChunk(
|
|
msg: Extract<SessionInboundMessage, { type: "realtime_audio_chunk" }>
|
|
): Promise<void> {
|
|
// Decode base64
|
|
const audioBuffer = Buffer.from(msg.audio, "base64");
|
|
|
|
if (!msg.isLast) {
|
|
// Buffer the chunk
|
|
if (!this.audioBuffer) {
|
|
this.audioBuffer = { chunks: [], format: msg.format };
|
|
}
|
|
this.audioBuffer.chunks.push(audioBuffer);
|
|
console.log(
|
|
`[Session ${this.clientId}] Buffered audio chunk (${audioBuffer.length} bytes, total: ${this.audioBuffer.chunks.length})`
|
|
);
|
|
} else {
|
|
// Complete segment received
|
|
const allChunks = this.audioBuffer
|
|
? [...this.audioBuffer.chunks, audioBuffer]
|
|
: [audioBuffer];
|
|
const format = this.audioBuffer?.format || msg.format;
|
|
const currentSegmentAudio = Buffer.concat(allChunks);
|
|
|
|
console.log(
|
|
`[Session ${this.clientId}] Complete audio segment (${currentSegmentAudio.length} bytes, ${allChunks.length} chunks)`
|
|
);
|
|
|
|
// Clear chunk buffer
|
|
this.audioBuffer = null;
|
|
|
|
// Decision: buffer or process?
|
|
const shouldBuffer =
|
|
this.processingPhase === "transcribing" &&
|
|
this.pendingAudioSegments.length === 0;
|
|
|
|
if (shouldBuffer) {
|
|
// Currently transcribing first segment - buffer this one
|
|
console.log(
|
|
`[Session ${this.clientId}] Buffering audio segment (phase: ${this.processingPhase})`
|
|
);
|
|
this.pendingAudioSegments.push({
|
|
audio: currentSegmentAudio,
|
|
format,
|
|
});
|
|
this.setBufferTimeout();
|
|
} else if (this.pendingAudioSegments.length > 0) {
|
|
// We have buffered segments - add this one and process all together
|
|
this.pendingAudioSegments.push({
|
|
audio: currentSegmentAudio,
|
|
format,
|
|
});
|
|
console.log(
|
|
`[Session ${this.clientId}] Processing ${this.pendingAudioSegments.length} buffered segments together`
|
|
);
|
|
|
|
// Clear pending segments and timeout
|
|
const pendingSegments = [...this.pendingAudioSegments];
|
|
this.pendingAudioSegments = [];
|
|
this.clearBufferTimeout();
|
|
|
|
// Concatenate all segments
|
|
const allSegmentAudios = pendingSegments.map((s) => s.audio);
|
|
const combinedAudio = Buffer.concat(allSegmentAudios);
|
|
|
|
await this.processAudio(combinedAudio, format);
|
|
} else {
|
|
// Normal flow - no buffering needed
|
|
await this.processAudio(currentSegmentAudio, format);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process audio through STT and then LLM
|
|
*/
|
|
private async processAudio(audio: Buffer, format: string): Promise<void> {
|
|
this.setPhase("transcribing");
|
|
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "system",
|
|
content: "Transcribing audio...",
|
|
},
|
|
});
|
|
|
|
try {
|
|
const result = await this.sttManager.transcribe(audio, format);
|
|
|
|
const transcriptText = result.text.trim();
|
|
if (!transcriptText) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Empty transcription (false positive), not aborting`
|
|
);
|
|
this.setPhase("idle");
|
|
return;
|
|
}
|
|
|
|
// Has content - abort any in-progress stream now
|
|
this.createAbortController();
|
|
|
|
// Wait for aborted stream to finish cleanup (save partial response)
|
|
if (this.currentStreamPromise) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Waiting for aborted stream to finish cleanup`
|
|
);
|
|
await this.currentStreamPromise;
|
|
}
|
|
|
|
// Emit transcription result
|
|
this.emit({
|
|
type: "transcription_result",
|
|
payload: {
|
|
text: result.text,
|
|
language: result.language,
|
|
duration: result.duration,
|
|
},
|
|
});
|
|
|
|
// Emit activity log
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "transcript",
|
|
content: result.text,
|
|
metadata: {
|
|
language: result.language,
|
|
duration: result.duration,
|
|
},
|
|
},
|
|
});
|
|
|
|
// Add to conversation
|
|
this.messages.push({ role: "user", content: result.text });
|
|
|
|
// Set phase to LLM and process (TTS enabled in realtime mode for voice conversations)
|
|
this.setPhase("llm");
|
|
this.currentStreamPromise = this.processWithLLM(this.isRealtimeMode);
|
|
await this.currentStreamPromise;
|
|
this.setPhase("idle");
|
|
} catch (error: any) {
|
|
this.setPhase("idle");
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Transcription error: ${error.message}`,
|
|
},
|
|
});
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process user message through LLM with streaming and tool execution
|
|
*/
|
|
private async processWithLLM(enableTTS: boolean): Promise<void> {
|
|
let assistantResponse = "";
|
|
let pendingTTS: Promise<void> | null = null;
|
|
let textBuffer = "";
|
|
|
|
const flushTextBuffer = () => {
|
|
if (textBuffer.length > 0) {
|
|
// TTS handling (capture mode at generation time for drift protection)
|
|
if (enableTTS) {
|
|
const modeAtGeneration = this.isRealtimeMode;
|
|
pendingTTS = this.ttsManager.generateAndWaitForPlayback(
|
|
textBuffer,
|
|
(msg) => this.emit(msg),
|
|
this.abortController.signal,
|
|
modeAtGeneration
|
|
);
|
|
}
|
|
|
|
// Emit activity log
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "assistant",
|
|
content: textBuffer,
|
|
},
|
|
});
|
|
}
|
|
textBuffer = "";
|
|
};
|
|
|
|
try {
|
|
// Debug: dump conversation before LLM call
|
|
await this.dumpConversation();
|
|
|
|
invariant(
|
|
process.env.OPENROUTER_API_KEY,
|
|
"OPENROUTER_API_KEY is required"
|
|
);
|
|
|
|
const openrouter = createOpenRouter({
|
|
apiKey: process.env.OPENROUTER_API_KEY,
|
|
});
|
|
|
|
// Wait for terminal MCP to initialize if needed
|
|
if (!this.terminalTools) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Waiting for terminal MCP initialization...`
|
|
);
|
|
// Wait up to 5 seconds for initialization
|
|
const startTime = Date.now();
|
|
while (!this.terminalTools && Date.now() - startTime < 5000) {
|
|
await new Promise((resolve) => setTimeout(resolve, 100));
|
|
}
|
|
if (!this.terminalTools) {
|
|
throw new Error("Terminal MCP failed to initialize");
|
|
}
|
|
}
|
|
|
|
// Wait for agent MCP to initialize if needed
|
|
if (!this.agentTools) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Waiting for agent MCP initialization...`
|
|
);
|
|
// Wait up to 5 seconds for initialization
|
|
const startTime = Date.now();
|
|
while (!this.agentTools && Date.now() - startTime < 5000) {
|
|
await new Promise((resolve) => setTimeout(resolve, 100));
|
|
}
|
|
if (!this.agentTools) {
|
|
throw new Error("Agent MCP failed to initialize");
|
|
}
|
|
}
|
|
|
|
const allTools = await getAllTools(this.terminalTools, this.agentTools);
|
|
|
|
const result = await streamText({
|
|
model: openrouter("anthropic/claude-haiku-4.5"),
|
|
system: getSystemPrompt(),
|
|
messages: this.messages,
|
|
tools: allTools,
|
|
abortSignal: this.abortController.signal,
|
|
onFinish: async (event) => {
|
|
const newMessages = event.response.messages;
|
|
if (newMessages.length > 0) {
|
|
this.messages.push(...newMessages);
|
|
console.log(
|
|
`[Session ${this.clientId}] onFinish - saved message with ${newMessages.length} steps`
|
|
);
|
|
}
|
|
|
|
// Persist conversation to disk
|
|
try {
|
|
await saveConversation(this.conversationId, this.messages);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to persist conversation:`,
|
|
error
|
|
);
|
|
// Don't break conversation flow on persistence errors
|
|
}
|
|
},
|
|
onChunk: async ({ chunk }) => {
|
|
if (chunk.type === "text-delta") {
|
|
// Accumulate text in buffer
|
|
textBuffer += chunk.text;
|
|
assistantResponse += chunk.text;
|
|
|
|
// Emit chunk for UI streaming
|
|
this.emit({
|
|
type: "assistant_chunk",
|
|
payload: { chunk: chunk.text },
|
|
});
|
|
} else if (chunk.type === "tool-call") {
|
|
// Flush accumulated text as a segment before tool call
|
|
flushTextBuffer();
|
|
|
|
// Wait for pending TTS before executing tool
|
|
if (pendingTTS) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Waiting for TTS before executing ${chunk.toolName}`
|
|
);
|
|
await pendingTTS;
|
|
}
|
|
|
|
// Handle present_artifact tool specially
|
|
if (chunk.toolName === "present_artifact") {
|
|
await this.handlePresentArtifact(
|
|
chunk.toolCallId,
|
|
chunk.input as PresentArtifactArgs
|
|
);
|
|
}
|
|
|
|
// Emit tool call activity log
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: chunk.toolCallId,
|
|
timestamp: new Date(),
|
|
type: "tool_call",
|
|
content: `Calling ${chunk.toolName}`,
|
|
metadata: {
|
|
toolCallId: chunk.toolCallId,
|
|
toolName: chunk.toolName,
|
|
arguments: chunk.input,
|
|
},
|
|
},
|
|
});
|
|
} else if (chunk.type === "tool-result") {
|
|
// Check if this is a create_coding_agent result
|
|
if (chunk.toolName === "create_coding_agent" && chunk.output) {
|
|
const result = chunk.output as any;
|
|
if (result.structuredContent?.agentId) {
|
|
const agentId = result.structuredContent.agentId;
|
|
const status = result.structuredContent.status;
|
|
const currentModeId = result.structuredContent.currentModeId;
|
|
const availableModes = result.structuredContent.availableModes;
|
|
|
|
// Subscribe to agent updates
|
|
this.subscribeToAgent(agentId);
|
|
|
|
// Emit agent_created message
|
|
this.emit({
|
|
type: "agent_created",
|
|
payload: {
|
|
agentId,
|
|
status,
|
|
type: "claude",
|
|
currentModeId,
|
|
availableModes,
|
|
},
|
|
});
|
|
}
|
|
}
|
|
|
|
// Emit tool result event
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: chunk.toolCallId,
|
|
timestamp: new Date(),
|
|
type: "tool_result",
|
|
content: `Tool ${chunk.toolName} completed`,
|
|
metadata: {
|
|
toolCallId: chunk.toolCallId,
|
|
toolName: chunk.toolName,
|
|
result: chunk.output,
|
|
},
|
|
},
|
|
});
|
|
}
|
|
},
|
|
onError: async (error) => {
|
|
console.error(error);
|
|
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Stream error: ${
|
|
error instanceof Error ? error.message : String(error)
|
|
}`,
|
|
},
|
|
});
|
|
},
|
|
stopWhen: stepCountIs(10),
|
|
});
|
|
|
|
// Consume the fullStream to handle tool-error chunks
|
|
for await (const part of result.fullStream) {
|
|
if (part.type === "tool-error") {
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: part.toolCallId,
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Tool ${part.toolName} failed: ${
|
|
part.error instanceof Error
|
|
? part.error.message
|
|
: String(part.error)
|
|
}`,
|
|
metadata: {
|
|
toolCallId: part.toolCallId,
|
|
toolName: part.toolName,
|
|
error: part.error,
|
|
},
|
|
},
|
|
});
|
|
}
|
|
}
|
|
|
|
// Flush any remaining text at the end
|
|
flushTextBuffer();
|
|
|
|
// Note: Message is saved by onFinish callback with proper tool calls
|
|
|
|
// Now wait for any pending TTS, but don't fail if it times out
|
|
if (pendingTTS) {
|
|
try {
|
|
await pendingTTS;
|
|
} catch (ttsError) {
|
|
console.error(
|
|
`[Session ${this.clientId}] TTS playback failed (message already saved):`,
|
|
ttsError
|
|
);
|
|
}
|
|
}
|
|
} catch (error) {
|
|
// Note: Partial messages are saved by onAbort callback with proper tool calls
|
|
|
|
// Check if this is an abort error
|
|
const isAbortError =
|
|
error instanceof Error && error.name === "AbortError";
|
|
|
|
// Only emit error log for non-abort errors
|
|
if (!isAbortError) {
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: uuidv4(),
|
|
timestamp: new Date(),
|
|
type: "error",
|
|
content: `Error: ${
|
|
error instanceof Error ? error.message : String(error)
|
|
}`,
|
|
},
|
|
});
|
|
}
|
|
|
|
// Don't re-throw abort errors (they're expected during interruptions)
|
|
if (isAbortError) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Stream aborted (partial response saved)`
|
|
);
|
|
return;
|
|
}
|
|
|
|
// Re-throw unexpected errors
|
|
throw error;
|
|
} finally {
|
|
// Increment turn index for next LLM call
|
|
this.turnIndex++;
|
|
|
|
// Clear the stream promise tracker
|
|
this.currentStreamPromise = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle present_artifact tool execution
|
|
*/
|
|
private async handlePresentArtifact(
|
|
toolCallId: string,
|
|
args: PresentArtifactArgs
|
|
): Promise<void> {
|
|
let content: string;
|
|
let isBase64 = false;
|
|
|
|
try {
|
|
if (args.source.type === "file") {
|
|
const fileBuffer = await readFile(args.source.path);
|
|
content = fileBuffer.toString("base64");
|
|
isBase64 = true;
|
|
} else if (args.source.type === "command_output") {
|
|
const { stdout } = await execAsync(args.source.command, {
|
|
encoding: "buffer",
|
|
});
|
|
content = stdout.toString("base64");
|
|
isBase64 = true;
|
|
} else if (args.source.type === "text") {
|
|
content = args.source.text;
|
|
isBase64 = false;
|
|
} else {
|
|
content = "[Unknown source type]";
|
|
isBase64 = false;
|
|
}
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to resolve artifact source:`,
|
|
error
|
|
);
|
|
content = `[Error: ${
|
|
error instanceof Error ? error.message : String(error)
|
|
}]`;
|
|
isBase64 = false;
|
|
}
|
|
|
|
// Emit artifact message
|
|
this.emit({
|
|
type: "artifact",
|
|
payload: {
|
|
type: args.type,
|
|
id: toolCallId,
|
|
title: args.title,
|
|
content,
|
|
isBase64,
|
|
},
|
|
});
|
|
|
|
// Emit activity log for artifact
|
|
this.emit({
|
|
type: "activity_log",
|
|
payload: {
|
|
id: toolCallId,
|
|
timestamp: new Date(),
|
|
type: "system",
|
|
content: `${args.type} artifact: ${args.title}`,
|
|
metadata: { artifactId: toolCallId, artifactType: args.type },
|
|
},
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Handle abort request from client
|
|
*/
|
|
private async handleAbort(): Promise<void> {
|
|
console.log(
|
|
`[Session ${this.clientId}] Abort request, phase: ${this.processingPhase}`
|
|
);
|
|
|
|
if (this.processingPhase === "llm") {
|
|
// Already in LLM phase - abort and wait for cleanup
|
|
this.abortController.abort();
|
|
console.log(`[Session ${this.clientId}] Aborted LLM processing`);
|
|
|
|
// Wait for stream to finish saving partial response
|
|
if (this.currentStreamPromise) {
|
|
console.log(
|
|
`[Session ${this.clientId}] Waiting for stream cleanup after abort`
|
|
);
|
|
await this.currentStreamPromise;
|
|
}
|
|
|
|
// Reset phase to idle
|
|
this.setPhase("idle");
|
|
|
|
// Clear any pending segments and timeouts
|
|
this.pendingAudioSegments = [];
|
|
this.clearBufferTimeout();
|
|
} else if (this.processingPhase === "transcribing") {
|
|
// Still in STT phase - we'll buffer the next audio
|
|
console.log(
|
|
`[Session ${this.clientId}] Will buffer next audio (currently transcribing)`
|
|
);
|
|
// Phase stays as 'transcribing', handleAudioChunk will handle buffering
|
|
}
|
|
// If idle, nothing to do
|
|
}
|
|
|
|
/**
|
|
* Handle audio playback confirmation from client
|
|
*/
|
|
private handleAudioPlayed(id: string): void {
|
|
this.ttsManager.confirmAudioPlayed(id);
|
|
}
|
|
|
|
/**
|
|
* Create new AbortController, aborting the previous one
|
|
*/
|
|
private createAbortController(): AbortController {
|
|
this.abortController.abort();
|
|
this.abortController = new AbortController();
|
|
return this.abortController;
|
|
}
|
|
|
|
/**
|
|
* Set the processing phase
|
|
*/
|
|
private setPhase(phase: ProcessingPhase): void {
|
|
this.processingPhase = phase;
|
|
console.log(`[Session ${this.clientId}] Phase: ${phase}`);
|
|
}
|
|
|
|
/**
|
|
* Set timeout to process buffered audio segments
|
|
*/
|
|
private setBufferTimeout(): void {
|
|
this.clearBufferTimeout();
|
|
|
|
this.bufferTimeout = setTimeout(async () => {
|
|
console.log(
|
|
`[Session ${this.clientId}] Buffer timeout reached, processing pending segments`
|
|
);
|
|
|
|
if (this.pendingAudioSegments.length > 0) {
|
|
const segments = [...this.pendingAudioSegments];
|
|
this.pendingAudioSegments = [];
|
|
this.bufferTimeout = null;
|
|
|
|
const combined = Buffer.concat(segments.map((s) => s.audio));
|
|
await this.processAudio(combined, segments[0].format);
|
|
}
|
|
}, 10000); // 10 second timeout
|
|
}
|
|
|
|
/**
|
|
* Clear buffer timeout
|
|
*/
|
|
private clearBufferTimeout(): void {
|
|
if (this.bufferTimeout) {
|
|
clearTimeout(this.bufferTimeout);
|
|
this.bufferTimeout = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Emit a message to the client
|
|
*/
|
|
private emit(msg: SessionOutboundMessage): void {
|
|
this.onMessage(msg);
|
|
}
|
|
|
|
/**
|
|
* Debug helper: dump conversation to disk
|
|
*/
|
|
private async dumpConversation(): Promise<void> {
|
|
try {
|
|
const dumpDir = join(process.cwd(), ".debug.conversations");
|
|
await mkdir(dumpDir, { recursive: true });
|
|
|
|
const filename = `${this.conversationId}-${this.turnIndex}.json`;
|
|
const filepath = join(dumpDir, filename);
|
|
|
|
const dump = {
|
|
conversationId: this.conversationId,
|
|
turnIndex: this.turnIndex,
|
|
timestamp: new Date().toISOString(),
|
|
messages: this.messages,
|
|
};
|
|
|
|
await writeFile(filepath, inspect(dump, { depth: null }), "utf-8");
|
|
console.log(
|
|
`[Session ${this.clientId}] Dumped conversation to ${filepath}`
|
|
);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to dump conversation:`,
|
|
error
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clean up session resources
|
|
*/
|
|
public async cleanup(): Promise<void> {
|
|
console.log(`[Session ${this.clientId}] Cleaning up`);
|
|
|
|
// Abort any ongoing operations
|
|
this.abortController.abort();
|
|
|
|
// Clear timeouts
|
|
this.clearBufferTimeout();
|
|
|
|
// Clear buffers
|
|
this.pendingAudioSegments = [];
|
|
this.audioBuffer = null;
|
|
|
|
// Cleanup managers
|
|
this.ttsManager.cleanup();
|
|
this.sttManager.cleanup();
|
|
|
|
// Unsubscribe from all agent updates (agents remain global and persist)
|
|
console.log(
|
|
`[Session ${this.clientId}] Unsubscribing from ${this.agentUpdateUnsubscribers.size} agent(s)`
|
|
);
|
|
for (const [agentId, unsubscribe] of this.agentUpdateUnsubscribers) {
|
|
try {
|
|
unsubscribe();
|
|
console.log(`[Session ${this.clientId}] Unsubscribed from agent ${agentId}`);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to unsubscribe from agent ${agentId}:`,
|
|
error
|
|
);
|
|
}
|
|
}
|
|
this.agentUpdateUnsubscribers.clear();
|
|
|
|
// Kill tmux session for this conversation
|
|
try {
|
|
console.log(
|
|
`[Session ${this.clientId}] Killing tmux session ${this.conversationId}`
|
|
);
|
|
await execAsync(`tmux kill-session -t ${this.conversationId}`);
|
|
console.log(
|
|
`[Session ${this.clientId}] Tmux session ${this.conversationId} killed`
|
|
);
|
|
} catch (error) {
|
|
// Session might not exist or already be killed - that's okay
|
|
console.log(
|
|
`[Session ${this.clientId}] Tmux session cleanup (session may not exist):`,
|
|
error instanceof Error ? error.message : String(error)
|
|
);
|
|
}
|
|
|
|
// Close MCP clients
|
|
if (this.terminalMcpClient) {
|
|
try {
|
|
await this.terminalMcpClient.close();
|
|
console.log(`[Session ${this.clientId}] Terminal MCP client closed`);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to close Terminal MCP client:`,
|
|
error
|
|
);
|
|
}
|
|
}
|
|
|
|
if (this.agentMcpClient) {
|
|
try {
|
|
await this.agentMcpClient.close();
|
|
console.log(`[Session ${this.clientId}] Agent MCP client closed`);
|
|
} catch (error) {
|
|
console.error(
|
|
`[Session ${this.clientId}] Failed to close Agent MCP client:`,
|
|
error
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|