Marc Mintel
5397309103
Some checks failed
Build & Deploy / 🔍 Prepare (push) Successful in 20s
Build & Deploy / 🧪 QA (push) Failing after 34s
Build & Deploy / 🏗️ Build (push) Has started running
Build & Deploy / 🚀 Deploy (push) Has been cancelled
Build & Deploy / 🧪 Smoke Test (push) Has been cancelled
Build & Deploy / ⚡ Lighthouse (push) Has been cancelled
Build & Deploy / 🔔 Notify (push) Has been cancelled
35 lines
1.7 KiB
Plaintext
35 lines
1.7 KiB
Plaintext
/**
|
|
* Request-span correlation system for MCP server instrumentation
|
|
*
|
|
* Handles mapping requestId to span data for correlation with handler execution.
|
|
*
|
|
* Uses sessionId as the primary key for stateful transports. This handles the wrapper
|
|
* transport pattern (e.g., NodeStreamableHTTPServerTransport wrapping WebStandardStreamableHTTPServerTransport)
|
|
* where onmessage and send may receive different `this` values but share the same sessionId.
|
|
*
|
|
* Falls back to WeakMap by transport instance for stateless transports (no sessionId).
|
|
*/
|
|
import type { Span } from '../../types-hoist/span';
|
|
import type { MCPTransport, RequestId, ResolvedMcpOptions } from './types';
|
|
/**
|
|
* Stores span context for later correlation with handler execution
|
|
* @param transport - MCP transport instance
|
|
* @param requestId - Request identifier
|
|
* @param span - Active span to correlate
|
|
* @param method - MCP method name
|
|
*/
|
|
export declare function storeSpanForRequest(transport: MCPTransport, requestId: RequestId, span: Span, method: string): void;
|
|
/**
|
|
* Completes span with results and cleans up correlation
|
|
* @param transport - MCP transport instance
|
|
* @param requestId - Request identifier
|
|
* @param result - Execution result for attribute extraction
|
|
* @param options - Resolved MCP options
|
|
*/
|
|
export declare function completeSpanWithResults(transport: MCPTransport, requestId: RequestId, result: unknown, options: ResolvedMcpOptions): void;
|
|
/**
|
|
* Cleans up pending spans for a specific transport (when that transport closes)
|
|
* @param transport - MCP transport instance
|
|
*/
|
|
export declare function cleanupPendingSpansForTransport(transport: MCPTransport): void;
|
|
//# sourceMappingURL=correlation.d.ts.map |