end_conversation
Terminate a conversation and release associated resources by providing the conversation ID.
Instructions
End an existing conversation and clean up resources
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| conversationId | Yes | Conversation ID to terminate |
Implementation Reference
- src/server/mcp-server.ts:450-492 (handler)Main handler for end_conversation tool: validates input, authorizes user, retrieves conversation state, delegates to conversationManager.endConversation, cleans user mapping, audits, and returns success response.* Handle end_conversation tool with user context */ private async handleEndConversation(args: Record<string, unknown>, userContext?: UserContext) { const { conversationId } = validateToolArgs(EndConversationArgsSchema, args); // Validate permissions if user context exists if (userContext) { this.validateUserConversationAccess(userContext.userId, conversationId); } try { const convState = this.conversationManager.getConversation(conversationId); if (!convState) { throw new Error(`Conversation ${conversationId} not found or already ended`); } // End the conversation this.conversationManager.endConversation(conversationId); // Remove from user mapping if (userContext) { this.removeUserConversation(userContext.userId, conversationId); } // Audit log this.logAudit({ timestamp: Date.now(), userId: userContext?.userId, action: 'end_conversation', conversationId, details: { messageCount: convState.messageHistory.length }, }); return createSuccessResponse({ conversationId, status: 'ended', messageCount: convState.messageHistory.length, }); } catch (error) { throw new Error( `Failed to end conversation: ${error instanceof Error ? error.message : String(error)}` ); }
- src/server/tool-schemas.ts:27-33 (schema)Zod schema for validating end_conversation tool arguments, requiring a conversationId string.* Schema for end_conversation tool arguments */ export const EndConversationArgsSchema = z.object({ conversationId: z.string().min(1, 'Conversation ID is required'), }); export type EndConversationArgs = z.infer<typeof EndConversationArgsSchema>;
- src/server/mcp-server.ts:147-160 (registration)Tool registration in listTools handler: defines name, description, and inputSchema for end_conversation.{ name: 'end_conversation', description: 'End an existing conversation and clean up resources', inputSchema: { type: 'object', properties: { conversationId: { type: 'string', description: 'Conversation ID to terminate', }, }, required: ['conversationId'], }, },
- Helper method implementing conversation cleanup: updates metrics, clears timers, removes state from map, and logs.endConversation(conversationId: string): void { const state = this.conversations.get(conversationId); if (!state) return; const lifetime = Date.now() - state.createdAt; // Update metrics this.metrics.cleanedUp++; this.metrics.activeCount = this.conversations.size - 1; this.metrics.averageLifetime = (this.metrics.averageLifetime * (this.metrics.cleanedUp - 1) + lifetime) / this.metrics.cleanedUp; // Clear timeout const timer = this.timeoutTimers.get(conversationId); if (timer) { clearTimeout(timer); this.timeoutTimers.delete(conversationId); } // Remove conversation this.conversations.delete(conversationId); console.error( `[ConversationManager] Ended conversation ${conversationId} (lifetime: ${(lifetime / 1000).toFixed(0)}s)` ); }