From: Junio C Hamano Date: Wed, 03 Aug 2005 06:20:01 GMT Subject: [PATCH] daemon.c: squelch error message from EINTR Message-ID: <7voe8fk0dq.fsf@assigned-by-dhcp.cox.net> This is a "call for help" patch. The kernel.org folks are talking about installing git daemon, and while the problem I am trying to address should not matter when the daemon is spawned from inetd, I would like to get this resolved. Help greatly apprciated. -jc ------------ It appears that every time after servicing the connection, select() first fails with EINTR and ends up waiting for one second before serving the next client. The sleep() was placed by the original author per suggestion from the list to avoid spinning on failing select, but at least this EINTR situation should not result in "at most one client per second" service limit. I am not sure if this is the right fix, and I have not received an answer from the original author of the patch. I would appreciate help from the folks on the list who are familiar with the networking. Signed-off-by: Junio C Hamano --- daemon.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) 34be43e7af874923cfa1c8baeaf19fa17bae4d30 diff --git a/daemon.c b/daemon.c --- a/daemon.c +++ b/daemon.c @@ -294,8 +294,11 @@ static int serve(int port) fds = fds_init; if (select(maxfd + 1, &fds, NULL, NULL, NULL) < 0) { - error("select failed, resuming: %s", strerror(errno)); - sleep(1); + if (errno != EINTR) { + error("select failed, resuming: %s", + strerror(errno)); + sleep(1); + } continue; }