The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
Sreenithi Sridharan f2e3636303 increased timeout for armv7 artifact build to 2 hours (#37807) 4 months ago
.bazelci
.github [Python] Add Sourabh and Sreenithi to Python triage (#37192) 7 months ago
bazel remove logging_threshold tests (#37806) 4 months ago
cmake [CMake] Fixed _gRPC_PROTOBUF_WELLKNOWN_INCLUDE_DIR (#37627) 5 months ago
doc [doc] add version of C-core for xDS dualstack support (#37662) 5 months ago
etc
examples [Python example] Fix version in generated code in example folder (#37665) 5 months ago
fuzztest [reorg] move a bunch of stuff to src/core/util (#36792) 5 months ago
include [tls] Add ValidateCredentials API to the TLS certificate provider. (#37565) 5 months ago
spm-core-include
spm-cpp-include
src [gcc7] Build fix (#37796) 4 months ago
summerofcode
templates Add templating and support for Python 3.13 (#37643) 5 months ago
test Add templating and support for Python 3.13 (#37643) 5 months ago
third_party [Deps] Upgrade protobuf to 28.1 (#37682) 5 months ago
tools increased timeout for armv7 artifact build to 2 hours (#37807) 4 months ago
.bazelignore [Misc] Added third_party/utf8_range to .bazelignore (#36054) 11 months ago
.bazelrc
.bazelversion [CI] Updated Bazel to 7.3.1 (#37546) 6 months ago
.clang-format [clang-format] Remove requirement that port_platform.h is at the top (#36281) 10 months ago
.clang-tidy [CI] A bit update on clang-tidy (#37603) 5 months ago
.dockerignore
.editorconfig
.git-blame-ignore-revs
.gitallowed
.gitattributes [logging] Centralize configuration for trace flags (#36576) 8 months ago
.gitignore [cleanup] Remove old microbenchmarking diff framework (#36952) 8 months ago
.gitmodules [OTel] Add OTel C++ as a submodule (#36032) 11 months ago
.istanbul.yml
.pylintrc
.pylintrc-examples
.pylintrc-tests
.rspec
.yapfignore
.yardopts
AUTHORS
BUILD [PH2][Refactor][internal.h] Split file. Add stream_lists.h (#37775) 4 months ago
BUILDING.md
BoringSSL-Package.swift [boringssl] Update boringssl version (#37631) 5 months ago
CMakeLists.txt [security] Change security level classification for local connections (#37266) 5 months ago
CODE-OF-CONDUCT.md
CONCEPTS.md
CONTRIBUTING.md
CONTRIBUTING_STEPS.md Writing a doc with steps to contribute to the grpc code base. 1 year ago
GOVERNANCE.md
Gemfile
LICENSE
MAINTAINERS.md Adding id for grpc access (#36391) 9 months ago
MANIFEST.md
Makefile [Deps] Upgrade protobuf to 28.1 (#37682) 5 months ago
NOTICE.txt
PYTHON-MANIFEST.in Add templating and support for Python 3.13 (#37643) 5 months ago
Package.swift [PH2][Refactor][internal.h] Split file. Add stream_lists.h (#37775) 4 months ago
README.md [doc] Core is now C++ (#35676) 1 year ago
Rakefile [ruby] drop ruby 2.7 support (#37430) 6 months ago
SECURITY.md
TROUBLESHOOTING.md [Gpr_To_Absl_Logging] Editing the Troubleshooting doc (#37320) 7 months ago
WORKSPACE Add templating and support for Python 3.13 (#37643) 5 months ago
_metadata.py [release] bump dev version on master branch (#37671) 5 months ago
black.toml Add templating and support for Python 3.13 (#37643) 5 months ago
build_autogenerated.yaml [PH2][Refactor][internal.h] Split file. Add stream_lists.h (#37775) 4 months ago
build_config.rb [release] Bump core version to 44.0.0 (#37661) 5 months ago
build_handwritten.yaml Add templating and support for Python 3.13 (#37643) 5 months ago
composer.json
config.m4 [Deps] Upgrade protobuf to 28.1 (#37682) 5 months ago
config.w32 [Deps] Upgrade protobuf to 28.1 (#37682) 5 months ago
gRPC-C++.podspec [PH2][Refactor][internal.h] Split file. Add stream_lists.h (#37775) 4 months ago
gRPC-Core.podspec [PH2][Refactor][internal.h] Split file. Add stream_lists.h (#37775) 4 months ago
gRPC-ProtoRPC.podspec [release] bump dev version on master branch (#37671) 5 months ago
gRPC-RxLibrary.podspec [release] bump dev version on master branch (#37671) 5 months ago
gRPC.podspec [release] bump dev version on master branch (#37671) 5 months ago
grpc.bzl
grpc.def [Gpr_To_Absl_Logging] Remove gpr_log. Adding absl LOG wrappers. (#37431) 5 months ago
grpc.gemspec [PH2][Refactor][internal.h] Split file. Add stream_lists.h (#37775) 4 months ago
package.xml [PH2][Refactor][internal.h] Split file. Add stream_lists.h (#37775) 4 months ago
requirements.bazel.txt [CallTracer] report transport byte counts directly to `CallTracer` 7 months ago
requirements.txt [Python grpcio_tools] Update version requirement of protobuf in grpcio_tools (#36230) 10 months ago
setup.cfg
setup.py Add templating and support for Python 3.13 (#37643) 5 months 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