Sebastian Andrzej Siewior <[email protected]> writes: > Since the 10.1p1 connection sharing (ssh -M, ControlMaster yes) is very > sluggish. It turns to be a openssh regression that is already fixed as > of commit beae06f56e0d0 ("upstream: don't reuse c->isatty for signalling > that the remote channel") in the portable tree. Please find attached the > patch.
> Since I have it almost always enabled, especially for long distance > connection, I can't use it. Hence the severity. Confirmed here as well. 10.1p1 with ControlMaster is essentially unusable for interactive ssh, with very long pauses between every keystroke. I had to downgrade to 10.0p1-8 to get a usable connection. -- Russ Allbery ([email protected]) <https://www.eyrie.org/~eagle/>
