ngx_http_upstream_test_connect   51 src/http/ngx_http_upstream.c static ngx_int_t ngx_http_upstream_test_connect(ngx_connection_t *c);
ngx_http_upstream_test_connect 1455 src/http/ngx_http_upstream.c     if (ngx_http_upstream_test_connect(c) != NGX_OK) {
ngx_http_upstream_test_connect 1772 src/http/ngx_http_upstream.c     if (!u->request_sent && ngx_http_upstream_test_connect(c) != NGX_OK) {
ngx_http_upstream_test_connect 2038 src/http/ngx_http_upstream.c     if (!u->request_sent && ngx_http_upstream_test_connect(c) != NGX_OK) {