Top "Grpc" questions

Why required and optional is removed in Protocol Buffers 3

I'm recently using gRPC with proto3, and I've noticed that required and optional has been removed in new syntax. Would …

protocol-buffers grpc proto3

Can I define a grpc call with a null request or response?

Does the rpc syntax in proto3 allow null requests or responses? e.g. I want the equivalent of the following: …

protocol-buffers grpc

Testing a gRPC service

I'd like to test a gRPC service written in Go. The example I'm using is the Hello World server example …

go grpc

How is GRPC different from REST?

I'm reading this explanation of GRPC and this diagram is of interest: How does the transport layer work? If it's …

rest grpc

What is difference between grpc and websocket? Which one is more suitable for bidirectional streaming connection?

I want to develop a client-server application in a bi-directional streaming manner. what is more suitable technology for this, grpc …

rest websocket rpc grpc http2

Why do I get this GRPC Error "WARNING: EmulatorService.cpp:448: Cannot find certfile" when I start the emulator?

Good evening everyone, I have only been dealing with Java and Android Studio for a few months, can someone help …

grpc

How to bring a gRPC defined API to the web browser

We want to build a Javascript/HTML gui for our gRPC-microservices. Since gRPC is not supported on the browser side, …

javascript node.js protocol-buffers microservices grpc

Using Spring Boot together with gRPC and Protobuf

Anyone having any examples or thoughts using gRPC together with Spring Boot?

spring spring-boot protocol-buffers grpc

NodeJs Error - Failed to load gRPC binary module because it was not installed for the current system Expected directory?

I am running my NodeJs App and i am getting an error. sudo /usr/local/bin/node app.js Error: …

node.js grpc

gRPC + Image Upload

I want to create a simple gRPC endpoint which the user can upload his/her picture. The protocol buffer declaration …

protocol-buffers grpc