[BRLTTY] no input from braille keys under some conditions

[Dave Mielke]

[quoted lines by Michael Katzmann on 2016/07/30 at 19:03 -0400]

>Here is the log using 5.4
>The result is unchanged

Yes, it looks the same. Looking closer, though, here's what I see. Let's start 
with the log that shows that the correct command is being sent to the client.

   2016-07-30 at 23:00:09.303 [brltty] server: command 00002204 -> client code 0000000000000027
   2016-07-30 at 23:00:09.303 [brltty] server: transmitting accepted command 2204 as client code 0000000000000027
   2016-07-30 at 23:00:09.303 [brltty] server: writing key 00000000 27000000

Now look what happens only 1ms later, so, really, it's a consequence of having 
sent the command to the client.

   2016-07-30 at 23:00:09.304 [server-main] server: received LeaveTtyMode request on fd 22
   2016-07-30 at 23:00:09.304 [server-main] server: releasing tty 0000000000
   2016-07-30 at 23:00:09.305 [server-main] server: closing connection on fd 22

The connection is being immediately dropped. Your test program must be 
receiving an error of some kind.

-- 
Dave Mielke           | 2213 Fox Crescent | The Bible is the very Word of God.
Phone: 1-613-726-0014 | Ottawa, Ontario   | http://Mielke.cc/bible/
EMail: Dave at Mielke.cc | Canada  K2A 1H7   | http://FamilyRadio.org/