Question

如何增加Node.js gRPC客户端的最大消息大小？

我们使用grpc，grpc-tools和protobufjs npm软件包：

  const packageDefinitions = loader.loadSync(PROTO_PATH, { includeDirs: [__dirname], longs: String, arrays: true });
  const packageObject = grpc.loadPackageDefinition(packageDefinitions);
  const client = new packageObject.Service(serviceAddress, grpc.credentials.createInsecure());

Answer 1

对于gRPC客户端和服务器，我们可以指定gRPC参数。例如，将最大邮件大小设置为100 Mb：

客户

  const client = new packageObject.Service(serviceAddress, grpc.credentials.createInsecure(), {
    "grpc.max_receive_message_length": 1024 * 1024 * 100,
    "grpc.max_send_message_length": 1024 * 1024 * 100
  });

服务器

  const server = new grpc.Server({
    "grpc.max_receive_message_length": 1024 * 1024 * 100,
    "grpc.max_send_message_length": 1024 * 1024 * 100
  });

在Node.js gRPC客户端中收到“错误：8 RESOURCE_EXHAUSTED：收到的消息大于最大值（15217288与4194304）”

1 个答案: