Logging Middleware

PrismLoggingMiddleware prints a log line for every request, including the HTTP method, path, status code, and response time.

Setup

Enable Logging

await server.use(PrismLoggingMiddleware())

Output:

GET /api/users → 200 OK (2.3ms)
POST /api/users → 201 Created (15.1ms)
GET /api/users/999 → 404 Not Found (0.8ms)

For production, pair logging with request tracing so every log line includes a unique request ID:

Traced Logging

await server.use(PrismTracingMiddleware())
await server.use(PrismLoggingMiddleware())

Add logging middleware early in the stack to capture timing for the entire request lifecycle, including other middleware execution.

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