diff options
Diffstat (limited to 'src/interfaces/libpq/fe-connect.c')
| -rw-r--r-- | src/interfaces/libpq/fe-connect.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c index 8b71ae7b779..e350a242e20 100644 --- a/src/interfaces/libpq/fe-connect.c +++ b/src/interfaces/libpq/fe-connect.c @@ -1280,7 +1280,8 @@ setKeepalivesIdle(PGconn *conn) if (idle < 0) idle = 0; -#ifdef TCP_KEEPIDLE +#if defined(TCP_KEEPIDLE) + /* TCP_KEEPIDLE is the name of this option on Linux and *BSD */ if (setsockopt(conn->sock, IPPROTO_TCP, TCP_KEEPIDLE, (char *) &idle, sizeof(idle)) < 0) { @@ -1291,9 +1292,20 @@ setKeepalivesIdle(PGconn *conn) SOCK_STRERROR(SOCK_ERRNO, sebuf, sizeof(sebuf))); return 0; } -#else -#ifdef TCP_KEEPALIVE - /* Darwin uses TCP_KEEPALIVE rather than TCP_KEEPIDLE */ +#elif defined(TCP_KEEPALIVE_THRESHOLD) + /* TCP_KEEPALIVE_THRESHOLD is the name of this option on Solaris */ + if (setsockopt(conn->sock, IPPROTO_TCP, TCP_KEEPALIVE_THRESHOLD, + (char *) &idle, sizeof(idle)) < 0) + { + char sebuf[256]; + + appendPQExpBuffer(&conn->errorMessage, + libpq_gettext("setsockopt(TCP_KEEPALIVE_THRESHOLD) failed: %s\n"), + SOCK_STRERROR(SOCK_ERRNO, sebuf, sizeof(sebuf))); + return 0; + } +#elif defined(TCP_KEEPALIVE) + /* TCP_KEEPALIVE is the name of this option on macOS */ if (setsockopt(conn->sock, IPPROTO_TCP, TCP_KEEPALIVE, (char *) &idle, sizeof(idle)) < 0) { @@ -1305,7 +1317,6 @@ setKeepalivesIdle(PGconn *conn) return 0; } #endif -#endif return 1; } @@ -1372,7 +1383,7 @@ setKeepalivesCount(PGconn *conn) return 1; } -#else /* Win32 */ +#else /* WIN32 */ #ifdef SIO_KEEPALIVE_VALS /* * Enable keepalives and set the keepalive values on Win32, |