Ticket #501: Set master port worker thread priority to highest by default

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@1843 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 7 insertions, 0 deletions

diff --git a/pjmedia/src/pjmedia/clock_thread.c b/pjmedia/src/pjmedia/clock_thread.c
index ad0e4e88..02ff66cf 100644
--- a/pjmedia/src/pjmedia/clock_thread.c
+++ b/pjmedia/src/pjmedia/clock_thread.c
@@ -215,6 +215,13 @@ static int clock_thread(void *arg)
     pj_timestamp now;
     pjmedia_clock *clock = (pjmedia_clock*) arg;
 
+    /* Set thread priority to maximum unless not wanted. */
+    if ((clock->options & PJMEDIA_CLOCK_NO_HIGHEST_PRIO) == 0) {
+	int max = pj_thread_get_prio_max(pj_thread_this());
+	if (max > 0)
+	    pj_thread_set_prio(pj_thread_this(), max);
+    }
+
     /* Get the first tick */
     pj_get_timestamp(&clock->next_tick);
     clock->next_tick.u64 += clock->interval.u64;