The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/
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Yash Tibrewal b038da5072
[CSM] Second attempt: Add a server selector based on channel args (#34376)
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cmake [Build] fix `gRPCConfig.cmake` (#33361) 1 year ago
doc [Release] Bump version to 1.59.0-dev (on master branch) (#34144) 1 year ago
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examples [Example] Added gRPC C++ cancellation example (#34239) 1 year ago
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include [CSM] Second attempt: Add a server selector based on channel args (#34376) 1 year ago
spm-core-include Support swift package manager for grpc-core and grpc-cpp. 4 years ago
spm-cpp-include Support swift package manager for grpc-core and grpc-cpp. 4 years ago
src [CSM] Second attempt: Add a server selector based on channel args (#34376) 1 year ago
summerofcode Update .cc and .md files 6 years ago
templates [test] Update NDK image with newer CMake (#34341) 1 year ago
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.clang-tidy Added readability-redundant-string-cstr (#31707) 2 years ago
.dockerignore [Interop test] Install curl (#33982) 1 year ago
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package.xml [EventEngine] Delete OriginalThreadPool, remove work_stealing experiment (#34315) 1 year ago
requirements.bazel.txt [dependencies] Bump certifi from 2017.4.17 to 2023.7.22 (#33855) 1 year ago
requirements.txt [dependency] Restrict cython to less than 3.X (#33738) 1 year ago
setup.cfg [Python] Migrate from yapf to black (#33138) 2 years ago
setup.py [Python 3.12] Deprecate distutil (#34186) 1 year ago

README.md

gRPC – An RPC library and framework

gRPC is a modern, open source, high-performance remote procedure call (RPC) framework that can run anywhere. gRPC enables client and server applications to communicate transparently, and simplifies the building of connected systems.

Homepage: grpc.io
Mailing List: grpc-io@googlegroups.com

Join the chat at https://gitter.im/grpc/grpc

To start using gRPC

To maximize usability, gRPC supports the standard method for adding dependencies to a user's chosen language (if there is one). In most languages, the gRPC runtime comes as a package available in a user's language package manager.

For instructions on how to use the language-specific gRPC runtime for a project, please refer to these documents

  • C++: follow the instructions under the src/cpp directory
  • C#/.NET: NuGet packages Grpc.Net.Client, Grpc.AspNetCore.Server
  • Dart: pub package grpc
  • Go: go get google.golang.org/grpc
  • Java: Use JARs from Maven Central Repository
  • Kotlin: Use JARs from Maven Central Repository
  • Node: npm install @grpc/grpc-js
  • Objective-C: Add gRPC-ProtoRPC dependency to podspec
  • PHP: pecl install grpc
  • Python: pip install grpcio
  • Ruby: gem install grpc
  • WebJS: follow the grpc-web instructions

Per-language quickstart guides and tutorials can be found in the documentation section on the grpc.io website. Code examples are available in the examples directory.

Precompiled bleeding-edge package builds of gRPC master branch's HEAD are uploaded daily to packages.grpc.io.

To start developing gRPC

Contributions are welcome!

Please read How to contribute which will guide you through the entire workflow of how to build the source code, how to run the tests, and how to contribute changes to the gRPC codebase. The "How to contribute" document also contains info on how the contribution process works and contains best practices for creating contributions.

Troubleshooting

Sometimes things go wrong. Please check out the Troubleshooting guide if you are experiencing issues with gRPC.

Performance

See the Performance dashboard for performance numbers of master branch daily builds.

Concepts

See gRPC Concepts

About This Repository

This repository contains source code for gRPC libraries implemented in multiple languages written on top of a shared C core library src/core.

Libraries in different languages may be in various states of development. We are seeking contributions for all of these libraries:

Language Source
Shared C [core library] src/core
C++ src/cpp
Ruby src/ruby
Python src/python
PHP src/php
C# (core library based) src/csharp
Objective-C src/objective-c
Language Source repo
Java grpc-java
Kotlin grpc-kotlin
Go grpc-go
NodeJS grpc-node
WebJS grpc-web
Dart grpc-dart
.NET (pure C# impl.) grpc-dotnet
Swift grpc-swift