node-ipc/example/UDPSocket/basic/hello-client.js

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2014-02-27 09:04:09 +11:00
var ipc=require('../../../node-ipc');
/***************************************\
*
* UDP Client is really a UDP server
*
* Dedicated UDP sockets on the same
* machine can not be bound to in the
* traditional client/server method
*
* Every UDP socket is it's own UDP server
* And so must have a unique port on its
* machine, unlike TCP or Unix Sockts
* which can share on the same machine.
*
* *************************************/
ipc.config.id = 'hello';
ipc.config.retry= 1500;
ipc.serveNet(
8001, //we set the port here because the world server is already using the default of 8000. So we can not bind to 8000 while world is using it.
'udp4',
function(){
ipc.server.on(
'message',
function(data){
ipc.log('got Data');
ipc.log('got a message from '.debug, data.from.variable ,' : '.debug, data.message.variable);
}
);
ipc.server.emit(
{
address : 'localhost',
port : ipc.config.networkPort
},
'message',
{
from : ipc.config.id,
message : 'Hello'
}
);
}
);
ipc.server.define.listen.message='This event type listens for message strings as value of data key.';
ipc.server.start();