diagnostics

Support for logging and diagnostics within the Angel framework.

For accuracy, these plugins must be called after all other plugins are configured. The best way to ensure this would be to call it right before server startup:

app.justBeforeStart.addAll([
  logRequests(...),
  profileRequests(...)
]);

Logging Requests

logRequests

This plug-in lets you log requests, responses and errors (optionally to a log file), and also displays how much time (in milliseconds) it took to handle a request.

It also injects a Logger singleton into your application.

Profiler

profileRequests

This plug-in automatically prints profiling information on each request.

profile(name)

This middleware adds another label to the running profiler, if any. This makes it easy to detect application bottlenecks.

Both automatically turn themselves off in production mode. Use force to prevent this.

Usage

See the examples.