ngx_http_upstream_test_connect   41 http/ngx_http_upstream.c static ngx_int_t ngx_http_upstream_test_connect(ngx_connection_t *c);
ngx_http_upstream_test_connect 1340 http/ngx_http_upstream.c     if (!u->request_sent && ngx_http_upstream_test_connect(c) != NGX_OK) {
ngx_http_upstream_test_connect 1471 http/ngx_http_upstream.c     if (!u->request_sent && ngx_http_upstream_test_connect(c) != NGX_OK) {