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broadcast.js
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executable file
·67 lines (58 loc) · 1.92 KB
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var dnode = require('../');
var EventEmitter = require('events').EventEmitter;
var test = require('tap').test;
test('broadcast', function (t) {
t.plan(3);
var port = Math.floor(Math.random() * 40000 + 10000);
var em = new EventEmitter;
var server = dnode(function (client,conn) {
conn.on('ready', function () {
em.on('message', client.message);
});
conn.on('end', function () {
em.removeListener('message', client.message);
});
this.message = function (msg) {
em.emit('message', client.name + ' says: ' + msg);
};
}).listen(port);
var recv = { 0 : [], 1 : [], 2 : [] };
server.on('ready', function () {
dnode({
name : '#0',
message : function (msg) { recv[0].push(msg) },
}).connect(port, function (remote) {
setTimeout(function () {
remote.message('hello!');
}, 25);
});
dnode({
name : '#1',
message : function (msg) { recv[1].push(msg) },
}).connect(port, function (remote) {
setTimeout(function () {
remote.message('hey');
}, 50);
});
dnode({
name : '#2',
message : function (msg) { recv[2].push(msg) },
}).connect(port, function (remote) {
setTimeout(function () {
remote.message('wowsy');
}, 75);
});
});
setTimeout(function () {
server.end();
server.close();
t.deepEqual(
recv[0],
[ '#0 says: hello!', '#1 says: hey', '#2 says: wowsy' ],
"#0 didn't get the right messages"
);
t.deepEqual(recv[0], recv[1], "#1 didn't get the messages");
t.deepEqual(recv[0], recv[2], "#2 didn't get the messages");
t.end();
}, 150);
});