org.neo4j.bolt.v1.runtime

Interface MonitoredWorkerFactory.SessionMonitor

Enclosing class:

MonitoredWorkerFactory

public static interface MonitoredWorkerFactory.SessionMonitor

For monitoring the Bolt protocol, implementing and registering this monitor allows tracking requests arriving via the Bolt protocol and the queuing and processing times of those requests.

Method Summary

Modifier and Type	Method and Description
void	messageReceived() Called whenever a request is received.
void	processingDone(long processingTime) Called after a request has been processed by the worker thread - this will be called independent of if the request is successful, failed or ignored.
void	processingStarted(long queueTime) Called after a request is done queueing, right before the worker thread takes on the request
void	sessionStarted() Called when a new Bolt session (backed by a BoltWorker) is started.

Method Detail

sessionStarted

void sessionStarted()

Called when a new Bolt session (backed by a BoltWorker) is started.

messageReceived

void messageReceived()

Called whenever a request is received. This happens after a request is deserialized, but before it is queued pending processing.

processingStarted

void processingStarted(long queueTime)

Called after a request is done queueing, right before the worker thread takes on the request

Parameters:

queueTime - time between messageReceived() and this call, in milliseconds

processingDone

void processingDone(long processingTime)

Called after a request has been processed by the worker thread - this will be called independent of if the request is successful, failed or ignored.

Parameters:

processingTime - time between processingStarted(long) and this call, in milliseconds