MIDI over (WiFi) TCP

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•

maze1980
https://www.espruino.com/Reference#l_net_connect
You must place the .on functions inside of the connect callback using the returned socket, e.g.:
```
tcpClient.connect({port: 51325, host: "10.1.64.22"}, function(socket) {
    console.log("connected");
   socket.on("close", function() { 
      console.log("end");
   });
});
```
How and if your UDP code really works is also questionable, it should be similar:
https://www.espruino.com/Reference#l_dgram_createSocket
While the example on https://www.espruino.com/Internet is exactly as you did it just doesn't correspond to the documentation.

And I'd change let tcpClient = require('net'); to const NET = require('net');. It's just a shortcut to the net library, not a tcpClient.

•

indianajones in reply to @maze1980

holy. freaking. crap. I didn't know there was an argument to the connect callback - the sample code I found didn't have an arg. And yes, putting them inside the callback and using 'socket' made it work. I am now seeing the 0xEF packets being sent. Solved all of the confusion.

As for the UDP code, it does work, but I don't claim to have written it correctly, I'll change it to match the link you provided.

So thanks a million for the corrections!

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