diff options
| -rw-r--r-- | src/tool_operate.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/tool_operate.c b/src/tool_operate.c index 68cd11c56..18adf1046 100644 --- a/src/tool_operate.c +++ b/src/tool_operate.c @@ -1972,14 +1972,17 @@ static CURLcode parallel_transfers(struct GlobalConfig *global, while(!done && !mcode && still_running) { int numfds; + struct timeval before = tvnow(); + long delta; mcode = curl_multi_wait(multi, NULL, 0, 1000, &numfds); + delta = tvdiff(tvnow(), before); if(!mcode) { - if(!numfds) { + if(!numfds && (delta < 30)) { long sleep_ms; - /* If it returns without any filedescriptor instantly, we need to + /* If it returns without any file descriptor instantly, we need to avoid busy-looping during periods where it has nothing particular to wait for */ curl_multi_timeout(multi, &sleep_ms); |