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ivrd: fflush() stdout before entering esl_listen()

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Fixes repeatedly printing the 'Starting forking listener' message,
if stdout has been redirected into a logfile (for example).

Signed-off-by: Stefan Knoblich <stkn@openisdn.net>
This commit is contained in:
Stefan Knoblich 2013-05-23 02:05:25 +02:00 committed by Travis Cross
parent 06b81a2862
commit a573be11a1
1 changed files with 8 additions and 1 deletions
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7
libs/esl/ivrd.c
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@ -154,11 +154,18 @@ int main(int argc, char *argv[])
return -1; return -1;
} }
/*
* NOTE: fflush() stdout before entering esl_listen().
* Not doing so causes the fork()ed child to repeat the message for every incoming
* connection, if stdout has been redirected (into a logfile, for example).
*/
if (thread) { if (thread) {
printf("Starting threaded listener.\n"); printf("Starting threaded listener.\n");
fflush(stdout);
esl_listen_threaded(ip, port, mycallback, 100000); esl_listen_threaded(ip, port, mycallback, 100000);
} else { } else {
printf("Starting forking listener.\n"); printf("Starting forking listener.\n");
fflush(stdout);
esl_listen(ip, port, my_forking_callback); esl_listen(ip, port, my_forking_callback);
} }