port = parseInt(process.argv[5]);
}
+// gRPC backends.
+var grpc_backends = ["localhost:50051", "localhost:50052"];
+if (process.argv.length >= 7) {
+ grpc_backends = process.argv[6].split(",");
+}
+hash_lookup.init(grpc_backends);
+
// If set to 1, we are already processing a JSON update and should not
// start a new one. If set to 2, we are _also_ having one in the queue.
var json_lock = 0;