Stream error: stream ID 3; INTERNAL_ERROR

[nlkhang]

hi Jason:
I tried my app with postman according to your turorial, but i got an error as follows:

Proto file:
syntax = "proto3";

option java_multiple_files = true;
option java_package = "io.grpc.examples.helloworld";
option java_outer_classname = "HelloWorldProto";
option objc_class_prefix = "HLW";

package helloworld;

// The greeting service definition.
service Greeter {
// Sends a greeting
rpc SayHello (HelloRequest) returns (HelloReply) {}
}

// The request message containing the user's name.
message HelloRequest {
string name = 1;
}

// The response message containing the greetings
message HelloReply {
string message = 1;
}

Could you help me, please?

[FuzzyStatic]

Looks like you are getting this error:

// InvalidArgument indicates client specified an invalid argument.
// Note that this differs from FailedPrecondition. It indicates arguments
// that are problematic regardless of the state of the system
// (e.g., a malformed file name).
InvalidArgument Code = 3

Probably because your JSON is invalid. All JSON keys should be surrounded by quotation marks.

{"Name":"Johnny"}

[bvenkatr]

Hi @nlkhang , In which language your service which runs on 50051 is written in?

[ljhone]

C++