1 files changed, 5 insertions, 1 deletions
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 04a7a572b..834c30244 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -459,7 +459,11 @@ ngx_http_upstream_connect(ngx_http_request_t *r, ngx_http_upstream_t *u)
 
     u->state->peer = &u->peer.peers->peer[u->peer.cur_peer].name;
 
-    if (rc == NGX_CONNECT_ERROR) {
+    if (rc == NGX_BUSY) {
+        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no live upstreams");
+    }
+
+    if (rc == NGX_BUSY || rc == NGX_DECLINED) {
         ngx_http_upstream_next(r, u, NGX_HTTP_UPSTREAM_FT_ERROR);
         return;
     }