Subj : src/syncterm/conn_pty.c conn_telnet.c modem.c rlogin.c rlogin.h
To   : Git commit to main/sbbs/master
From : Deuc¨
Date : Mon Jan 06 2025 07:26:12

https://gitlab.synchro.net/main/sbbs/-/commit/e28ab10be189fa2ee989b2a4
Modified Files:
	src/syncterm/conn_pty.c conn_telnet.c modem.c rlogin.c rlogin.h
Log Message:
Tie all the input and output threads together with an atomic_bool

Since we're using it in one place, use it everywhere.  While we're
here, read()/recv() of 0 after select indicates a closed connection
as well, an ensure we check terminate flags in inner loops.

This should help with SyncTERM issues where it appears to be
connected until you press a key, or it "hangs" and you have to
manually disconnect due to the connection actually having been
torn down at one end or the other.

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