Getting `Error: 8 RESOURCE_EXHAUSTED: Received message larger than max (15217288 vs. 4194304)` in Node.js gRPC client

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-packages:

  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，将最大消息大小设置为 100 Mb：

客户端

  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
  });

Getting `Error: 8 RESOURCE_EXHAUSTED: Received message larger than max (15217288 vs. 4194304)` in Node.js gRPC client

Getting `Error: 8 RESOURCE_EXHAUSTED: Received message larger than max (15217288 vs. 4194304)` in Node.js gRPC client

node.js

grpc

protobufjs

grpc-node