2
votes

I am suddenly getting the following error message when trying to connect to an "wss" WebSocket connection string in Chrome that is not happening in Firefox:

Error in connection establishment: net::ERR_SSL_OBSOLETE_VERSION

My current version of Chrome is: Version 81.0.4044.34 (Official Build) beta (64-bit).

I'm guessing this is due to an update since I was able to connect to the same WebSocket connection string recently and the SSL certificate is the same one I have been using for a while and is valid when I use Firefox.

I have started looking around for documentation on this issue but haven't found anything yet.

1

1 Answers

0
votes

Chrome is deprecating support for TLS 1.0 and 1.1. I modified the code for my WebSocket server by enabling support for TLS 1.2 and that fixed the issue.