Closed osrf-migration closed 10 years ago
Original comment by Brian Gerkey (Bitbucket: Brian Gerkey, GitHub: gerkey).
Original comment by Brian Gerkey (Bitbucket: Brian Gerkey, GitHub: gerkey).
Original comment by Brian Gerkey (Bitbucket: Brian Gerkey, GitHub: gerkey).
Original comment by Brian Gerkey (Bitbucket: Brian Gerkey, GitHub: gerkey).
Turns out that it's due in some way to my desktop machine's proxy setup. I have my machine configured to use a local squid proxy. In that situation, Chrome seems to refuse to connected over a non-TLS websocket. Disabling the proxy setting works for me.
Original report (archived issue) by Brian Gerkey (Bitbucket: Brian Gerkey, GitHub: gerkey).
With some versions of Chrome/Chromium, or perhaps on certain machines, the websocket connections to gzweb and ipynotebook fail.
Further testing suggests that the failure is related to whether the websocket is TLS-encrypted or not. This test page:
allows you to test your browser's websocket support, with a toggle to select whether to "Use secure WebSocket (TLS)."
For me: