I just updated to the latest master, and found that there are problems establishing TLS connections. With jabber.el, this is what appears in the messages buffer:
Connecting to xmpp.l.google.com:5222...
gnutls.el: (err=[gnutls-e-again] Resource temporarily unavailable, try again.) boot: (:priority NORMAL :hostname
gmail.com :loglevel 0 :min-prime-bits nil :trustfiles (/opt/local/share/curl/curl-ca-bundle.crt) :crlfiles nil :keylist nil :verify-flags nil :verify-error (:hostname . t) :callbacks nil)
address@hidden: connection lost: ‘STARTTLS negotiation failed: GnuTLS error: #<process jabber>, gnutls-e-again’
Unfortunately, my attempts at creating a self-contained test case have failed so far... What jabber.el does, is that it opens an asynchronous network connection (:nowait t), performs XMPP feature negotiation in cleartext, and then attempts to do STARTTLS using gnutls-negotiate.
I can reproduce this on OSX as well as GNU/Linux:
GNU Emacs 25.1.50.4 (x86_64-apple-darwin14.5.0, NS appkit-1348.17 Version 10.10.5 (Build 14F1509)) of 2016-03-05
GNU Emacs 25.1.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.4.2) of 2016-03-05
Any idea what might be wrong? Is there any more information that would be helpful?
Regards,
Magnus