Data passed to server always undefined

[nkzawa]

Data passed to server always undefined

[nkzawa]

Can you post client side too?

[cobaki]

I'm using angularjs and a custom directive to get the file. But I've also tested with jQuery and the example you provide. In both cases the issue persits.

$('#file').change(function(e) {
    var file = e.target.files[0];
    var stream = ss.createStream();

    // upload a file to the server. 
    ss(socket).emit('file', stream, {size: file.size});
    ss.createBlobReadStream(file).pipe(stream);
});

Getting the file size and creating the stream works just fine. The 'file' event is emitted correctly as well, it's just that on the server side I'm not getting any data...

[nkzawa]

hmm, I tested the latest version again and it works good for me.

How did you load socket.io-stream on client side?
What kind of errors do you get actually?
Can you post dump of logs if possible ?

// show logs
DEBUG=socket.io-stream* node your-server.js

[cobaki]

Thank you for your quick responses trying to help me! I've found my error: In angularjs, I set up a factory that was wrapping socket 'on' and 'emit' events in order to automatically inform the scope, this interfered with the streaming calls.

[BilalBoulifa]

@cobaki I'm facing the same issue can you please explain me how it was resolved?

[cobaki]

@fithwith be sure to create the stream ss(socket) on the socket that was returned by io.connect(...)and not the one returned by your factory function. I just stored a reference to the initial socket in my factory and used it anytime I had to create a stream.

[BilalBoulifa]

@cobaki thank you for your quick reply, I did the same but I'm still facing the issue.
I'm using angularjs with the module ui.router, the first time I open the page where I can upload files its working fine, I can upload multiple files without problem, but once I visit another page (state because I'm using ui.router) and come back again to the upload page then the problem appear, I'm using the socket given by io.connect(), I emit the event, the data pass to the server, the stream also pass, but once the server try to call stream.pipe then the message pipe undefined appear.
I don't know if you have an idea from where it can come, its a little bit different than your case because I'm receiving the data and the stream correctly.
if you have an idea it wil be more than welcome :) thank you again @cobaki