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-rw-r--r--src/event/ngx_event_accept.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/event/ngx_event_accept.c b/src/event/ngx_event_accept.c
index 27038799d..033d7e021 100644
--- a/src/event/ngx_event_accept.c
+++ b/src/event/ngx_event_accept.c
@@ -203,6 +203,23 @@ ngx_event_accept(ngx_event_t *ev)
}
}
+#if (NGX_HAVE_KEEPALIVE_TUNABLE && NGX_DARWIN)
+
+ /* Darwin doesn't inherit TCP_KEEPALIVE from a listening socket */
+
+ if (ls->keepidle) {
+ if (setsockopt(s, IPPROTO_TCP, TCP_KEEPALIVE,
+ (const void *) &ls->keepidle, sizeof(int))
+ == -1)
+ {
+ ngx_log_error(NGX_LOG_ALERT, ev->log, ngx_socket_errno,
+ "setsockopt(TCP_KEEPALIVE, %d) failed, ignored",
+ ls->keepidle);
+ }
+ }
+
+#endif
+
*log = ls->log;
c->recv = ngx_recv;