From ca1d4079217f0751df55579e972a89d42b88e9ed Mon Sep 17 00:00:00 2001 From: Stefan Knoblich Date: Thu, 23 May 2013 02:05:25 +0200 Subject: [PATCH] ivrd: fflush() stdout before entering esl_listen() Fixes repeatedly printing the 'Starting forking listener' message, if stdout has been redirected into a logfile (for example). Signed-off-by: Stefan Knoblich --- libs/esl/ivrd.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/libs/esl/ivrd.c b/libs/esl/ivrd.c index 6098abcaf9..0d1a98ec4f 100644 --- a/libs/esl/ivrd.c +++ b/libs/esl/ivrd.c @@ -154,13 +154,20 @@ int main(int argc, char *argv[]) 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) { printf("Starting threaded listener.\n"); + fflush(stdout); esl_listen_threaded(ip, port, mycallback, 100000); } else { printf("Starting forking listener.\n"); + fflush(stdout); esl_listen(ip, port, my_forking_callback); } - + return 0; }