On Tuesday, October 13, 2020, 6:14:18 PM GMT+2, Alex Rousskov <rousskov@xxxxxxxxxxxxxxxxxxxxxxx> wrote: > You should probably follow up with Gentoo folks responsible for this Squid customization. Squid 5 now builds and installs perfectly on Gentoo Linux with a few custom changes to the distro's package installation script. I hope the devs will include these changes so Squid 5 can be readily available to everyone. BTW it "makes" in parallel fine with -jx where x > 1, so no issues there either. So, coming back to the original post: websockets. I added this to Squid 5: http_upgrade_request_protocols OTHER allow all Am I right if I state that this should allow any protocol not just WebSockets? In other words, I do not need to be specific with 'http_upgrade_request_protocols WebSocket allow all' unless I want to, right? Unfortunately, after reloading Squid 5 the client browser still states the same: The connection to wss://ed1lncb65702.webex.com/direct?type=websocket&dtype=binary&rand=1602769907574&uuidtag=9E73C14G-1580-43B4-B8D4-91453FCF1939&gatewayip=MY_IP_ADDR was interrupted while the page was loading. And in access.log I can see this: [Thu Oct 15 15:52:27 2020].411 29846 10.215.144.48 TCP_TUNNEL/101 0 GET https://ed1lncb65702.webex.com/direct? - ORIGINAL_DST/62.109.225.174 - [Thu Oct 15 15:52:27 2020].831 125 10.215.144.48 NONE_NONE/000 0 CONNECT 62.109.225.174:443 - ORIGINAL_DST/62.109.225.174 - [Thu Oct 15 15:52:28 2020].786 11 10.215.111.210 NONE_NONE_ABORTED/000 0 CONNECT 44.233.111.149:443 - HIER_NONE/- - [Thu Oct 15 15:52:37 2020].414 29870 10.215.144.48 TCP_TUNNEL/101 0 GET https://ed1lncb65702.webex.com/direct? - ORIGINAL_DST/62.109.225.174 - [Thu Oct 15 15:52:37 2020].919 107 10.215.144.48 NONE_NONE/000 0 CONNECT 62.109.225.174:443 - ORIGINAL_DST/62.109.225.174 - What does NONE_NONE/000 mean? Where can I go from here? What can I try to debug this further? Vieri _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users