org.apache.tomcat.jni.socket

Interface AprSocketContext.NonBlockingPollHandler

All Superinterfaces:

AprSocketContext.BlockingPollHandler

Enclosing class:

AprSocketContext

public static interface AprSocketContext.NonBlockingPollHandler
extends AprSocketContext.BlockingPollHandler

Additional callbacks for non-blocking. This can be much faster - but it's harder to code, should be used only for low-level protocol implementation, proxies, etc. The model is restricted in many ways to avoid complexity and bugs: - read can only happen in the IO thread associated with the poller - user doesn't control poll interest - it is set automatically based on read/write results - it is only possible to suspend read, for TCP flow control - also only from the IO thread. Resume can happen from any thread. - it is also possible to call write() from any thread

Method Summary

Modifier and Type	Method and Description
void	connected(AprSocket ch) Called after connection is established, in a thread pool.
void	error(AprSocket ch, java.lang.Throwable t) Before close, if an exception happens.

Methods inherited from interface org.apache.tomcat.jni.socket.AprSocketContext.BlockingPollHandler

closed, process

Method Detail

connected

void connected(AprSocket ch)

Called after connection is established, in a thread pool. Process will be called next.

error

void error(AprSocket ch,
           java.lang.Throwable t)

Before close, if an exception happens.