mirrors/etherpad-lite
1
0
Fork 0
mirror of https://github.com/ether/etherpad-lite.git synced 2025-04-20 23:46:14 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

created a folder structure in node

Browse source
This commit is contained in:
Peter 'Pita' Martischka 2011-07-27 17:55:52 +01:00
parent 115f7d6b51
commit 8736b945c3
16 changed files with 0 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

101
node/SocketIORouter.js
View file

@ -1,101 +0,0 @@
/**
* This is the Socket.IO Router. It routes the Messages between the
* components of the Server. The components are at the moment: pad and timeslider
*/
/*
* 2011 Peter 'Pita' Martischka
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Saves all components
* key is the component name
* value is the component module
*/
var components = {};
var socket;
/**
* adds a component
*/
exports.addComponent = function(moduleName, module)
{
//save the component
components[moduleName] = module;
//give the module the socket
module.setSocketIO(socket);
}
/**
* sets the socket.io and adds event functions for routing
*/
exports.setSocketIO = function(_socket)
{
//save this socket internaly
socket = _socket;
socket.sockets.on('connection', function(client)
{
//wrap the original send function to log the messages
client._send = client.send;
client.send = function(message)
{
console.log(new Date().toUTCString() + ": message to " + client.id + ": " + JSON.stringify(message));
client._send(message);
}
//tell all components about this connect
for(var i in components)
{
components[i].handleConnect(client);
}
client.on('message', function(message)
{
if(message.protocolVersion && message.protocolVersion != 2)
{
console.error("Protocolversion header is not correct:" + JSON.stringify(message));
return;
}
//route this message to the correct component, if possible
if(message.component && components[message.component])
{
console.log(new Date().toUTCString() + ": message from " + client.id + ": " + JSON.stringify(message));
//check if component is registered in the components array
if(components[message.component])
{
components[message.component].handleMessage(client, message);
}
}
else
{
console.error("Can't route the message:" + JSON.stringify(message));
}
});
client.on('disconnect', function()
{
//tell all components about this disconnect
for(var i in components)
{
components[i].handleDisconnect(client);
}
});
});
}