Lockup/freeze for 20 seconds every 5 minutes
eguaj opened this issue · comments
I've been using the "official" tmate
client (Linux amd64 from https://github.com/tmate-io/tmate/releases/tag/2.4.0) and I have observed consistent lockup/freeze for 20 seconds every 5 minutes.
First I though the problem was with tmate-ssh-server
(and I opened the issue tmate-io/tmate-ssh-server/issues/82), but thanks to @Jakuje we pinned down the problem to the tmate
binary client (from the github.com/tmate-io/tmate releases page) which seems to be built with libssh 0.9.0.
With the tmate
client installed from Ubuntu 20.04 (which seems to be linked against libssh 0.9.3) I do not reproduce this problem, and the connexion does not exhibit lockups/freezes every 5 minutes.