Problem with sending files on Ubuntu - Githubissues

Sh3b0 / pft

Web application for real-time file transfer using WebRTC

MIT License

47 stars 6 forks source link

Problem with sending files on Ubuntu #1

Closed Sh3b0 closed 3 years ago

Sh3b0 commented 3 years ago

Steps to reproduce

Run flask server on Linux machine.
Try to send a file after getting 'Connected' status

Expected behavior

File transfer starts.

Actual behavior

Getting the following error from browser console

Uncaught (in promise) DOMException: Failed to execute 'send' on 'RTCDataChannel': RTCDataChannel.readyState is not 'open'
at RTCDataChannel.send (https://webrtc.github.io/adapter/adapter-latest.js:1442:34)
at FileReader.sendChunk (http://127.0.0.1:5000/static/js/sender.js:71:21)

Operating System

Ubuntu 20.04 LTS

Browser

Google Chrome 91.0.4472.164

Sh3b0 commented 3 years ago

It seems that the problem was caused by firewall blocking packets.