software.amazon.awssdk.crt.eventstream

Class ServerListenerHandler

java.lang.Object

software.amazon.awssdk.crt.eventstream.ServerListenerHandler

public abstract class ServerListenerHandler
extends Object

Handler interface for processing incoming event-stream-rpc connections and their lifetimes.

Constructor Summary

Constructors

Constructor and Description
ServerListenerHandler()

Method Summary

Modifier and Type	Method and Description
protected abstract void	onConnectionShutdown(ServerConnection serverConnection, int errorCode) Invoked upon connection shutdown.
protected abstract ServerConnectionHandler	onNewConnection(ServerConnection serverConnection, int errorCode) Invoked upon receiving a new connection, or if an error happened upon connection creation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ServerListenerHandler

public ServerListenerHandler()

Method Detail

onNewConnection

protected abstract ServerConnectionHandler onNewConnection(ServerConnection serverConnection,
                                                           int errorCode)

Invoked upon receiving a new connection, or if an error happened upon connection creation. If errorCode is non-zero, onConnectionShutdown() will never be invoked.

Parameters:

serverConnection - The new server connection to use for communications. Is non-null when errorCode is 0.

errorCode - represents any error that occurred during connection establishment

Returns:

Return an instance of ServerConnectionHandler, for processing connection specific events.

onConnectionShutdown

protected abstract void onConnectionShutdown(ServerConnection serverConnection,
                                             int errorCode)

Invoked upon connection shutdown. serverConnection will never be null. This function is only invoked if onNewConnection() was invoked with a zero errorCode.

Parameters:

serverConnection - connection the shutdown occurred on.

errorCode - shutdown reason. 0 means clean shutdown.