net.openhft.chronicle.network

Interface NetworkStatsListener<N extends NetworkContext<N>>

All Superinterfaces:

AutoCloseable, Closeable, net.openhft.chronicle.core.io.QueryCloseable

All Known Implementing Classes:

LoggingNetworkStatsListener

public interface NetworkStatsListener<N extends NetworkContext<N>>
extends net.openhft.chronicle.core.io.Closeable

Method Summary

Modifier and Type	Method and Description
void	networkContext(N networkContext)
static <N extends NetworkContext<N>> void	notifyHostPort(@Nullable ChronicleSocketChannel sc, @Nullable NetworkStatsListener<N> nl) notifies the NetworkStatsListener of the host and port based on the SocketChannel
void	onHostPort(String hostName, int port)
void	onNetworkStats(long writeBps, long readBps, long socketPollCountPerSecond) Called periodically (see tcp.event.monitor.secs system property) with summary network stats
default void	onReceiveLatency(long nanosecondLatency) Notification of individual message one way trip latency (requires sender's clock to be synchronised with receiver's)
void	onRoundTripLatency(long nanosecondLatency) Notification of individual round trip latency, called only if acknowledge enabled
default void	procPrefix(String procPrefix)

Methods inherited from interface net.openhft.chronicle.core.io.Closeable

close, closeQuietly, closeQuietly

Methods inherited from interface net.openhft.chronicle.core.io.QueryCloseable

isClosed, isClosing

Method Detail

notifyHostPort

static <N extends NetworkContext<N>> void notifyHostPort(@Nullable
                                                         @Nullable ChronicleSocketChannel sc,
                                                         @Nullable
                                                         @Nullable NetworkStatsListener<N> nl)

notifies the NetworkStatsListener of the host and port based on the SocketChannel

Parameters:

sc - SocketChannel

nl - NetworkStatsListener

networkContext

void networkContext(N networkContext)

onNetworkStats

void onNetworkStats(long writeBps,
                    long readBps,
                    long socketPollCountPerSecond)

Called periodically (see tcp.event.monitor.secs system property) with summary network stats

Parameters:

writeBps - write Bytes/sec

readBps - read Bytes/sec

socketPollCountPerSecond - socket poll count/sec

onHostPort

void onHostPort(String hostName,
                int port)

onRoundTripLatency

void onRoundTripLatency(long nanosecondLatency)

Notification of individual round trip latency, called only if acknowledge enabled

Parameters:

nanosecondLatency - latency

procPrefix

default void procPrefix(String procPrefix)

onReceiveLatency

default void onReceiveLatency(long nanosecondLatency)

Notification of individual message one way trip latency (requires sender's clock to be synchronised with receiver's)

Parameters:

nanosecondLatency - latency