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| author | Yun Jiang <66518086+yjiang-c@users.noreply.github.com> | 2020-07-07 16:01:35 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-07 08:01:35 -0700 |
| commit | 5e7ea0bd1ef6564a06dad950e7ef99800e36957c (patch) | |
| tree | 84c61df51622fe1a7d311faea5b6e619f0af65af | |
| parent | 215acfe7aa643a43c13d28f6496e29b6f16f873c (diff) | |
| download | iperf3-5e7ea0bd1ef6564a06dad950e7ef99800e36957c.tar.gz | |
fix: Prevent 100% CPU usage when --bidir option is enabled. (#1011)
| -rw-r--r-- | src/iperf_api.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/iperf_api.c b/src/iperf_api.c index 6d91fb7..412c527 100644 --- a/src/iperf_api.c +++ b/src/iperf_api.c @@ -1480,7 +1480,8 @@ iperf_send(struct iperf_test *test, fd_set *write_setP) if (test->settings->burst != 0) { iperf_time_now(&now); SLIST_FOREACH(sp, &test->streams, streams) - iperf_check_throttle(sp, &now); + if (sp->sender) + iperf_check_throttle(sp, &now); } if (write_setP != NULL) SLIST_FOREACH(sp, &test->streams, streams) @@ -1562,7 +1563,7 @@ iperf_create_send_timers(struct iperf_test * test) } SLIST_FOREACH(sp, &test->streams, streams) { sp->green_light = 1; - if (test->settings->rate != 0) { + if (test->settings->rate != 0 && sp->sender) { cd.p = sp; sp->send_timer = tmr_create(NULL, send_timer_proc, cd, test->settings->pacing_timer, 1); if (sp->send_timer == NULL) { |