net.logstash.logback.appender.listener

Interface TcpAppenderListener<Event extends DeferredProcessingAware>

All Superinterfaces:

AppenderListener<Event>

All Known Implementing Classes:

AccessEventTcpAppenderListenerImpl, FailureSummaryAppenderListener, FailureSummaryLoggingAppenderListener, LoggingEventTcpAppenderListenerImpl

public interface TcpAppenderListener<Event extends DeferredProcessingAware>
extends AppenderListener<Event>

Listens to a TCP appender. Methods will be invoked in the thread that is sending the events over the TCP connection. Therefore, ensure that the methods complete quickly, so that future events are not delayed.

Method Summary

Modifier and Type	Method and Description
void	connectionClosed(Appender<Event> appender, Socket socket) Called after the given appender closes the given socket (either due to a reconnect, or shutdown)
void	connectionFailed(Appender<Event> appender, InetSocketAddress address, Throwable reason) Called after the given appender fails to open a socket
void	connectionOpened(Appender<Event> appender, Socket socket) Called after the given appender successfully opens the given socket
void	eventSendFailure(Appender<Event> appender, Event event, Throwable reason) Called when the given appender fails to send the given event over a TCP connection.
void	eventSent(Appender<Event> appender, Socket socket, Event event, long durationInNanos) Called after given appender successfully sent the given event over the TCP connection.

Methods inherited from interface net.logstash.logback.appender.listener.AppenderListener

appenderStarted, appenderStopped, eventAppended, eventAppendFailed

Method Detail

eventSent

void eventSent(Appender<Event> appender,
               Socket socket,
               Event event,
               long durationInNanos)

Called after given appender successfully sent the given event over the TCP connection.

Parameters:

appender - the appender that sent the event

socket - the socket over which the appender sent the event

event - the event that was sent

durationInNanos - the time (in nanoseconds) it took to send the event

eventSendFailure

void eventSendFailure(Appender<Event> appender,
                      Event event,
                      Throwable reason)

Called when the given appender fails to send the given event over a TCP connection.

Parameters:

appender - the appender that attempted to send the event

event - the event that failed to send

reason - what caused the failure

connectionOpened

void connectionOpened(Appender<Event> appender,
                      Socket socket)

Called after the given appender successfully opens the given socket

Parameters:

appender - the appender that opened the socket

socket - the socket that was opened

connectionFailed

void connectionFailed(Appender<Event> appender,
                      InetSocketAddress address,
                      Throwable reason)

Called after the given appender fails to open a socket

Parameters:

appender - the appender that attempted to open a socket

address - the address to which the appender attempted to connect

reason - what caused the failure

connectionClosed

void connectionClosed(Appender<Event> appender,
                      Socket socket)

Called after the given appender closes the given socket (either due to a reconnect, or shutdown)

Parameters:

appender - the appender that closed the socket

socket - the socket that was closed