From eb56c82163487fe07ba04f2b365a557282cbd766 Mon Sep 17 00:00:00 2001 From: Mika Fischer Date: Fri, 4 Nov 2011 15:19:26 +0100 Subject: [PATCH] http.c: Use timeout suggested by curl instead of fixed 50ms timeout Recent versions of curl can suggest a period of time the library user should sleep and try again, when curl is blocked on reading or writing (or connecting). Use this timeout instead of always sleeping for 50ms. Signed-off-by: Mika Fischer Helped-by: Daniel Stenberg Signed-off-by: Junio C Hamano --- http.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/http.c b/http.c index a815f628b..924be52ad 100644 --- a/http.c +++ b/http.c @@ -651,13 +651,29 @@ void run_active_slot(struct active_request_slot *slot) } if (slot->in_use && !data_received) { +#if LIBCURL_VERSION_NUM >= 0x070f04 + long curl_timeout; + curl_multi_timeout(curlm, &curl_timeout); + if (curl_timeout == 0) { + continue; + } else if (curl_timeout == -1) { + select_timeout.tv_sec = 0; + select_timeout.tv_usec = 50000; + } else { + select_timeout.tv_sec = curl_timeout / 1000; + select_timeout.tv_usec = (curl_timeout % 1000) * 1000; + } +#else + select_timeout.tv_sec = 0; + select_timeout.tv_usec = 50000; +#endif + max_fd = -1; FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&excfds); curl_multi_fdset(curlm, &readfds, &writefds, &excfds, &max_fd); - select_timeout.tv_sec = 0; - select_timeout.tv_usec = 50000; + select(max_fd+1, &readfds, &writefds, &excfds, &select_timeout); } } -- 2.26.2