grpc-java Questions
3
The following are my protobuf definitions:
enum Foo {
BAR = 0;
BAZ = 1;
}
message UpdateRequest {
string id = 1;
Foo foo = 2;
.
.
.
}
I need the foo field of the UpdateRequest to be nulla...
Woolf asked 6/3, 2021 at 16:12
6
Solved
I use gRPC to generate code '@javax.annotation.Generated' like below picture.
Then I use maven to build the project, and it reports 'Error:(20,18) java: cannot find symbol' like below picture.
...
5
Solved
I am implementing a gRPC API using LogNet grpc-spring-boot-starter.
I want to return, for instance, an INVALID_ARGUMENT error code when an incorrect argument has been passed.
If I throw a custo...
Foredoom asked 5/7, 2019 at 13:58
1
Here is my scenario.
The grpc server is an asynchronous sever which subscribes data from other source.
Also it provides a subscribe function to its client, thus it could push the data to the grpc c...
Jamila asked 1/8, 2018 at 1:20
3
Working on Grpc Bidirectional Streaming, when i try to run grpc, getting below error
Connection Error
io.netty.handler.codec.http2.Http2Exception: HTTP/2 client preface string missing or corrupt. ...
3
Solved
I am using gRPC application and building a simple app. Below the files.
syntax = "proto3";
option java_multiple_files = true;
package com.grpc;
message HelloRequest {
string firstName =...
Liddy asked 30/9, 2020 at 14:1
4
Solved
I am trying to run this grpc-Java example on my local. Corresponding proto file for the same is here. When i try to run in on local it throws the following exception from here :
Exception in threa...
2
Solved
I have a gRPC server written in C++ and a client written in Java.
Everything was working fine using a blocking stub. Then I decided that I want to change one of the calls to be asynchronous, so I c...
6
Solved
I am having trouble finding the source of this error. I implemented a simple service using protobuf:
syntax = "proto3";
package tourism;
service RemoteService {
rpc Login(LoginUserDTO) returns ...
Trunnion asked 21/5, 2017 at 21:44
3
Solved
I am trying to handle gRPC errors properly (Java, Spring-boot app).
Basically, I need too transfer error details from gRPC server to client, but I find it hard to understand the proper usage of Str...
Wittman asked 8/10, 2020 at 7:29
2
Solved
Our communication exceeds the default grpc-java limit on the message size:
Caused by: io.grpc.StatusRuntimeException: INTERNAL:
Frame size 4555602 exceeds maximum: 4194304.
If this is normal, incr...
2
Solved
I have been trying to generate the basic gRPC client and server interfaces from a .proto service definition here from the grpc official repo.
The relevant service defined in that file (from the li...
Retha asked 30/12, 2018 at 9:49
5
Solved
1
I'm trying to map from Protobuf to POJO. Here's the POJO:
public class CreateNodesAllDataDto {
private List<UpsertNodeDto> tables;
private List<UpsertColumnDto> columns;
}
where ups...
Psychobiology asked 10/4, 2021 at 7:52
2
Problem
I have a Spring-Boot application in which I am also starting a gRPC server/service. Both the servlet and gRPC code send requests to a common object to process the request. When the request ...
Autotomize asked 9/4, 2019 at 14:36
2
Solved
3
Solved
If I run following these two tests I get the error.
1st test
@Rule
public GrpcCleanupRule grpcCleanup = new GrpcCleanupRule();
@Test
public void findAll() throws Exception {
// Generate a uniqu...
1
We are currently implementing a high throughput spring boot application using grpc-starter package https://github.com/yidongnan/grpc-spring-boot-starter, this is a client server based application. ...
3
Solved
I am using Java and Protoc 3.0 compiler and my proto file is mention below.
https://github.com/openconfig/public/blob/master/release/models/rpc/openconfig-rpc-api.yang
syntax = "proto3";
packag...
Wanitawanneeickel asked 18/4, 2017 at 18:1
1
Solved
We have moved our DataAccess logic to Microservice and it is currently implemented as gRPC with C++ and we are able to utilize that in C# client and C++ client.
Now we have to make use of this Data...
Catenane asked 5/1, 2022 at 12:5
5
Solved
As per the following page I should be able to send in json payload : https://developers.google.com/protocol-buffers/docs/proto3
under 'JSON Mapping'.
I would like to send in json payload as part ...
Embosser asked 15/12, 2016 at 1:4
1
Solved
I am getting "HTTP/2 client preface string missing or corrupt."
My thoughts are that it has to do with the headers not being set correctly. It is likely the implementation of WifiClient/W...
Hierophant asked 10/12, 2021 at 22:44
2
Solved
I'm working with a GRPC service hosted with HTTPS and self-signed cert. When I connect using syntax like:
const client = new productService('https://grpc-server-xxx.com:9090',
grpc.credentials.cre...
2
Solved
Was wondering if anybody has tried to use jmeter to test gRPC application.
I was hoping that
I could write a gRPC client class with a non-blocking/asynchronous stub that makes non-blocking calls t...
9
In gRPC , how to add a global exception interceptor that intercepts any RuntimeException and propagate meaningful information to the client ?
for example , a divide method may throw ArithmeticExce...
Custommade asked 30/9, 2016 at 17:41
1 Next >
© 2022 - 2024 — McMap. All rights reserved.