From 27123fbe87f32ccd7e489d2b47ebbb72a04a9c5a Mon Sep 17 00:00:00 2001 From: Pavel Rochnyack Date: Fri, 19 Oct 2018 17:37:40 +0700 Subject: [PATCH] statsd: Set SO_REUSEADDR on listening socket Closes: #1126 Closes: #1187 --- src/statsd.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/statsd.c b/src/statsd.c index 6fbfd181..1558ec84 100644 --- a/src/statsd.c +++ b/src/statsd.c @@ -498,6 +498,14 @@ static int statsd_network_init(struct pollfd **ret_fds, /* {{{ */ continue; } + /* allow multiple sockets to use the same PORT number */ + int yes = 1; + if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) == -1) { + ERROR("statsd plugin: setsockopt (reuseaddr): %s", STRERRNO); + close(fd); + continue; + } + getnameinfo(ai_ptr->ai_addr, ai_ptr->ai_addrlen, str_node, sizeof(str_node), str_service, sizeof(str_service), NI_DGRAM | NI_NUMERICHOST | NI_NUMERICSERV); @@ -525,6 +533,7 @@ static int statsd_network_init(struct pollfd **ret_fds, /* {{{ */ memset(tmp, 0, sizeof(*tmp)); tmp->fd = fd; tmp->events = POLLIN | POLLPRI; + INFO("statsd plugin: Listening on [%s]:%s.", str_node, str_service); } freeaddrinfo(ai_list); -- 2.11.0