Basic OSC button

backend/main.ts

@@ -1,8 +1,13 @@
 import { Server } from 'socket.io';
 import ConnectionManager from './ulxd/connectionmanager';
 import { ClientSentEvents, ServerSentEvents } from '../shared/socketevents';
+import OSC from 'osc';
 
 const io = new Server<ClientSentEvents, ServerSentEvents>();
+const osc = new OSC.UDPPort({
+    localAddress: '0.0.0.0',
+    localPort: '51331',
+});
 
 io.listen(3000, {
     cors: {
@@ -11,6 +16,11 @@ io.listen(3000, {
     },
 });
 
+osc.open();
+osc.on('ready', () => {
+    console.log('OSC server listening on :51331');
+});
+
 console.log('socket.io server listing');
 
 const connectionManager = new ConnectionManager(io);
@@ -32,6 +42,18 @@ io.on('connection', (socket) => {
         connectionManager.deregisterSocket(socket);
     });
 
+    socket.on('OSC_SEND', (deviceIP, port, path, args) => {
+        console.log(`Sending OSC to ${deviceIP}:${port} ${path} ${args}`);
+        osc.send(
+            {
+                address: path,
+                args: args,
+            },
+            deviceIP,
+            port,
+        );
+    });
+
     // socket.on('GAIN', (device, gain) => {
     //     setDeviceGain(device, gain);
     // });