modules/proxy/proxy_util.c

1979     int connected = 0;
1982     while (backend_addr && !connected) {
2047         connected = 1;
2049     return connected ? 0 : 1;
2304                  "connected %s to %s:%d", *url, conn->hostname, conn->port);
2525     int connected = 0;
2536         if (!(connected = is_socket_connected(conn->sock))) {
2543     while ((backend_addr || conn->uds_path) && !connected) {
2708         connected    = 1;
2716     if (!connected && PROXY_WORKER_IS_USABLE(worker) &&
2736     return connected ? OK : DECLINED;