com.linkedin.r2.transport.http.client.common

Interface ChannelPoolManager

All Superinterfaces:

com.linkedin.r2.transport.http.client.PoolStatsProvider

All Known Implementing Classes:

ChannelPoolManagerImpl

public interface ChannelPoolManager
extends com.linkedin.r2.transport.http.client.PoolStatsProvider

Interface of a ChannelPoolManager that manages the lifecycle and returns on demand connection pools to a specific host/port

Method Summary

Modifier and Type	Method and Description
java.util.Collection<com.linkedin.common.callback.Callback<io.netty.channel.Channel>>	cancelWaiters()
io.netty.channel.group.ChannelGroup	getAllChannels()
java.lang.String	getName()
com.linkedin.r2.transport.http.client.AsyncPool<io.netty.channel.Channel>	getPoolForAddress(java.net.SocketAddress address)
java.util.Map<java.lang.String,com.linkedin.r2.transport.http.client.PoolStats>	getPoolStats() Get statistics from each pool.
void	shutdown(com.linkedin.common.callback.Callback<com.linkedin.common.util.None> callback, java.lang.Runnable callbackStopRequest, java.lang.Runnable callbackShutdown, long shutdownTimeout)

Method Detail

shutdown

void shutdown(com.linkedin.common.callback.Callback<com.linkedin.common.util.None> callback,
              java.lang.Runnable callbackStopRequest,
              java.lang.Runnable callbackShutdown,
              long shutdownTimeout)

cancelWaiters

java.util.Collection<com.linkedin.common.callback.Callback<io.netty.channel.Channel>> cancelWaiters()

getPoolForAddress

com.linkedin.r2.transport.http.client.AsyncPool<io.netty.channel.Channel> getPoolForAddress(java.net.SocketAddress address)
                                                                                     throws java.lang.IllegalStateException

Throws:

java.lang.IllegalStateException

getPoolStats

java.util.Map<java.lang.String,com.linkedin.r2.transport.http.client.PoolStats> getPoolStats()

Get statistics from each pool. The map keys represent pool names. The values are the corresponding AsyncPoolStats objects.

Specified by:

getPoolStats in interface com.linkedin.r2.transport.http.client.PoolStatsProvider

Returns:

A map of pool names and statistics.

getName

java.lang.String getName()

Specified by:

getName in interface com.linkedin.r2.transport.http.client.PoolStatsProvider

getAllChannels

io.netty.channel.group.ChannelGroup getAllChannels()