Subj : src/sbbs3/main.cpp
To   : Git commit to sbbs/master
From : Rob Swindell
Date : Sat Sep 19 2020 10:33 pm

https://gitlab.synchro.net/sbbs/sbbs/-/commit/9bf4b7bba19d951f3ca48c96
Modified Files:
	src/sbbs3/main.cpp
Log Message:
Don't send telnet commands to spy sockets

send_telnet_cmd() now sends telnet commands/replies directly to the client
socket. This avoid the entire output_thread() teeing of sent data to spy
sockets/buffers (which may not be Telnet at all).

There are some concerns with this change:
- if client_socket isn't writable, will sendsocket() block?
- if output_thread is sending on the same socket, are our 2/3-byte telnet
  commands going to have other output data interleaved within? (seems very
  unlikely)

.