Debugging

To get some information on what monk is doing, use the monk-middleware-debug:

npm install --save monk-middleware-debug

db.addMiddleware(require('monk-middleware-debug'))

• If you wish to see what queries monk passes to the driver, simply leverage debug:

  DEBUG="monk:queries" npm start

• To see all debugging output from monk:

  DEBUG="monk:*" npm start

• You can also see the output from the mongo driver using debug:

  DEBUG="mongo:*" npm start

  There are several separated features available on this namespace:

  • Db: The Db instance log statements
  • Server: A server instance (either standalone, a mongos or replicaset member)
  • ReplSet: Replicaset related log statements
  • Mongos: Mongos related log statements
  • Cursor: Cursor log statements
  • Pool: Connection Pool specific log statements
  • Connection: Singular connection specific log statements
  • Ping: Replicaset ping inquiry log statements

  To see the output of only one of those features:

  DEBUG="mongo:Cursor" npm start // will only print the Cursor log statements