Upstream keepalive: comment added.

hobbut · Aug 10, 2018 · f3d1a92 · f3d1a92
1 parent 1b1b632
commit f3d1a92
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/http/modules/ngx_http_upstream_keepalive_module.c b/src/http/modules/ngx_http_upstream_keepalive_module.c
@@ -518,6 +518,8 @@ ngx_http_upstream_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     kcf->max_cached = n;
 
+    /* init upstream handler */
+
     uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module);
 
     kcf->original_init_upstream = uscf->peer.init_upstream