/**
* @param desc Sender process descriptor.
* @param msg Communication message.
*/
protected void notifyListener(HadoopProcessDescriptor desc, HadoopMessage msg) {
HadoopMessageListener lsnr = this.lsnr;
if (lsnr != null)
// Notify listener of a new message.
lsnr.onMessageReceived(desc, msg);
else if (log.isDebugEnabled())
log.debug(
"Received communication message without any registered listeners (will ignore) "
+ "[senderProcDesc="
+ desc
+ ", msg="
+ msg
+ ']');
}
/** {@inheritDoc} */
@Override
public void onDisconnected(GridNioSession ses, @Nullable Exception e) {
if (log.isDebugEnabled()) log.debug("Closed connection for session: " + ses);
if (e != null) U.error(log, "Session disconnected due to exception: " + ses, e);
HadoopProcessDescriptor desc = ses.meta(PROCESS_META);
if (desc != null) {
HadoopCommunicationClient rmv = clients.remove(desc.processId());
if (rmv != null) rmv.forceClose();
}
HadoopMessageListener lsnr0 = lsnr;
if (lsnr0 != null)
// Notify listener about connection close.
lsnr0.onConnectionLost(desc);
}
