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apply tcp keepalive to serving sockets

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This commit is contained in:
James F. Carter
2018-01-10 13:49:22 +00:00
parent 24f1e62a73
commit 1d5b315f17
4 changed files with 49 additions and 0 deletions
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15
src/common/sockutil.h
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@@ -14,9 +14,24 @@ size_t sockaddr_size(const struct sockaddr* sa);
*/
const char* sockaddr_address_string(const struct sockaddr* sa, char* dest, size_t len);
/* Configure TCP keepalive on a socket */
int sock_set_keepalive_params( int fd, int time, int intvl, int probes);
/* Set the SOL_KEEPALIVE otion */
int sock_set_keepalive(int fd, int optval);
/* Set the SOL_REUSEADDR otion */
int sock_set_reuseaddr(int fd, int optval);
/* Set the tcp_keepidle option */
int sock_set_tcp_keepidle(int fd, int optval);
/* Set the tcp_keepintvl option */
int sock_set_tcp_keepintvl(int fd, int optval);
/* Set the tcp_keepcnt option */
int sock_set_tcp_keepcnt(int fd, int optval);
/* Set the tcp_nodelay option */
int sock_set_tcp_nodelay(int fd, int optval);