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lib/raop: Enable keepalive for TCP sockets

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julian@kiedaisch.net
2020-06-24 20:47:42 +02:00
parent 82022f24be
commit 7228585ec8
1 changed files with 18 additions and 1 deletions
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19
lib/raop_rtp_mirror.c
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@@ -20,6 +20,7 @@
#include <assert.h>
#include <errno.h>
#include <stdbool.h>
#include <netinet/tcp.h>
#include "raop.h"
#include "netutils.h"
@@ -218,7 +219,23 @@ raop_rtp_mirror_thread(void *arg)
logger_log(raop_rtp_mirror->logger, LOGGER_ERR, "raop_rtp_mirror could not set stream socket timeout %d %s", errno, strerror(errno));
break;
}
int option;
option = 1;
if (setsockopt(stream_fd, SOL_SOCKET, SO_KEEPALIVE, &option, sizeof(option)) < 0) {
logger_log(raop_rtp_mirror->logger, LOGGER_WARNING, "raop_rtp_mirror could not set stream socket keepalive %d %s", errno, strerror(errno));
}
option = 60;
if (setsockopt(stream_fd, SOL_TCP, TCP_KEEPIDLE, &option, sizeof(option)) < 0) {
logger_log(raop_rtp_mirror->logger, LOGGER_WARNING, "raop_rtp_mirror could not set stream socket keepalive time %d %s", errno, strerror(errno));
}
option = 10;
if (setsockopt(stream_fd, SOL_TCP, TCP_KEEPINTVL, &option, sizeof(option)) < 0) {
logger_log(raop_rtp_mirror->logger, LOGGER_WARNING, "raop_rtp_mirror could not set stream socket keepalive interval %d %s", errno, strerror(errno));
}
option = 6;
if (setsockopt(stream_fd, SOL_TCP, TCP_KEEPCNT, &option, sizeof(option)) < 0) {
logger_log(raop_rtp_mirror->logger, LOGGER_WARNING, "raop_rtp_mirror could not set stream socket keepalive probes %d %s", errno, strerror(errno));
}
readstart = 0;
}