/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.cloud.hmtp;
import com.caucho.bam.Message;
import com.caucho.bam.broker.Broker;
import com.caucho.cloud.network.ClusterServer;
import com.caucho.cloud.network.NetworkClusterSystem;
import com.caucho.hemp.servlet.ClientStubManager;
import com.caucho.hemp.servlet.ServerAuthManager;
import com.caucho.hemp.servlet.ServerLinkActor;
/**
* Underlying stream handling HTTP requests.
*/
class HmtpLinkActor extends ServerLinkActor {
private Object _linkClosePayload;
private NetworkClusterSystem _clusterService;
public HmtpLinkActor(Broker toLinkBroker,
ClientStubManager clientManager,
ServerAuthManager authManager,
String ipAddress)
{
super(toLinkBroker, clientManager, authManager, ipAddress);
}
void onCloseConnection()
{
super.onClose();
NetworkClusterSystem clusterService = _clusterService;
_clusterService = null;
Object linkClosePayload = _linkClosePayload;
_linkClosePayload = null;
if (linkClosePayload != null) {
clusterService.notifyLinkClose(linkClosePayload);
}
}
/**
* On login, wake the associated ServerPool so we can send a proper response.
*/
@Override
protected void notifyValidLogin(String address)
{
if (address == null || ! address.endsWith("admin.resin"))
return;
int p = address.indexOf('@');
if (p > 0)
address = address.substring(p + 1);
ClusterServer clusterServer = findServerByAddress(address);
if (clusterServer != null)
clusterServer.getClusterSocketPool().wake();
}
private ClusterServer findServerByAddress(String address)
{
/*
for (Cluster cluster : _server.getClusterList()) {
for (ClusterPod pod : cluster.getPodList()) {
for (ClusterServer clusterServer : pod.getServerList()) {
if (clusterServer.getBamAdminName().equals(address))
return clusterServer;
}
}
}
*/
return null;
}
//
// message handling
//
@Message
@SuppressWarnings("unused")
private void onLinkRegister(String to,
String from,
HmtpLinkRegisterMessage registerMessage)
{
NetworkClusterSystem clusterService = NetworkClusterSystem.getCurrent();
if (clusterService == null)
throw new IllegalStateException(getClass().getSimpleName());
_clusterService = clusterService;
_linkClosePayload = registerMessage.getPayload();
}
}