Live texturing

2016-03-18 10:14:02 +01:00
parent 65e5729118
commit 7fc83d1471
155 changed files with 18378 additions and 0 deletions
@@ -0,0 +1,78 @@
+/*
+ *
+ * Queue device
+ *
+ */
+
+var zmq = require('../../')
+    , frontPort = 'tcp://127.0.0.1:12345'
+    , backPort = 'tcp://127.0.0.1:12346';
+
+function createClient (port) {
+    var socket = zmq.socket('req');
+
+    socket.identity = 'client' + process.pid;
+
+    socket.on('message', function(data) {
+        console.log(socket.identity + ': answer data ' + data);
+    });
+
+    socket.connect(port);
+    console.log('client connected!');
+
+    setInterval(function() {
+        var value = Math.floor(Math.random()*100);
+
+        console.log(socket.identity + ': asking ' + value);
+        socket.send(value);
+    }, 100);
+};
+
+function createServer (port) {
+    var socket = zmq.socket('rep');
+
+    socket.identity = 'server' + process.pid;
+
+    socket.on('message', function(data) {
+        console.log(socket.identity + ': received ' + data.toString());
+        socket.send(data * 2);
+    });
+
+    socket.connect(port, function(err) {
+        if (err) throw err;
+        console.log('server connected!');
+    });
+};
+
+function createQueueDevice(frontPort, backPort) {
+    var frontSocket = zmq.socket('router'),
+        backSocket = zmq.socket('dealer');
+
+    frontSocket.identity = 'router' + process.pid;
+    backSocket.identity = 'dealer' + process.pid;
+    
+    frontSocket.bind(frontPort, function (err) {
+        console.log('bound', frontPort);
+    });
+    
+    frontSocket.on('message', function() {
+        //pass to back
+        console.log('router: sending to server', arguments[0].toString(), arguments[2].toString());
+        backSocket.send(Array.prototype.slice.call(arguments));
+    });
+
+    backSocket.bind(backPort, function (err) {
+        console.log('bound', backPort);
+    });
+    
+    backSocket.on('message', function() {
+        //pass to front
+        console.log('dealer: sending to client', arguments[0].toString(), arguments[2].toString());
+        frontSocket.send(Array.prototype.slice.call(arguments));
+    });
+}
+
+createQueueDevice(frontPort, backPort);
+
+createClient(frontPort);
+createServer(backPort);