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openresty/patches/nginx-1.17.4-reuseport_close_unused_fds.patch
2019-09-27 11:31:52 -07:00

39 lines
1.2 KiB
C

diff --git a/src/core/ngx_connection.c b/src/core/ngx_connection.c
--- a/src/core/ngx_connection.c
+++ b/src/core/ngx_connection.c
@@ -1118,6 +1118,12 @@ ngx_close_listening_sockets(ngx_cycle_t *cycle)
ls = cycle->listening.elts;
for (i = 0; i < cycle->listening.nelts; i++) {
+#if (NGX_HAVE_REUSEPORT)
+ if (ls[i].fd == (ngx_socket_t) -1) {
+ continue;
+ }
+#endif
+
c = ls[i].connection;
if (c) {
diff --git a/src/event/ngx_event.c b/src/event/ngx_event.c
--- a/src/event/ngx_event.c
+++ b/src/event/ngx_event.c
@@ -775,6 +775,18 @@ ngx_event_process_init(ngx_cycle_t *cycle)
#if (NGX_HAVE_REUSEPORT)
if (ls[i].reuseport && ls[i].worker != ngx_worker) {
+ ngx_log_debug2(NGX_LOG_DEBUG_CORE, cycle->log, 0,
+ "closing unused fd:%d listening on %V",
+ ls[i].fd, &ls[i].addr_text);
+
+ if (ngx_close_socket(ls[i].fd) == -1) {
+ ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno,
+ ngx_close_socket_n " %V failed",
+ &ls[i].addr_text);
+ }
+
+ ls[i].fd = (ngx_socket_t) -1;
+
continue;
}
#endif