Thanks for the quick reply Yuri. "Note that these are not 'https' requests. Just plain socket connections." Maybe this wasn't statement wasn't entirely correct. We are using the 'connect' method to talk to squid proxy. And squid proxy is able to connect to the remote xmpp server. It's just that the xmpp server supports TLS connections only and thus further communication is not possible. >From the access logs: *1518880487.658 1449 127.0.0.1 TCP_TUNNEL/200 46 CONNECT fcm-xmpp.googleapis.com:5235 - HIER_DIRECT/2607:f8b0:4001:c0b::bc - * "Try to read https://wiki.squid-cache.org first." Yeah, we've been doing that and will investigate further. -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
