The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/
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Mark D. Roth ec31abdacf
[xDS] support StringMatch for header matching in RouteConfig (#32993)
2 years ago
.bazelci Remove ubuntu1604 from presubmit.yml (#26587) 3 years ago
.github [infra] Maybe fix the title check (#33041) 2 years ago
bazel [Deps] Upgrade Protobuf to v23.1 (#33164) 2 years ago
cmake [Build] Removed gRPC_PROTOBUF_PACKAGE_TYPE, supporting config only (#32988) 2 years ago
doc [xDS] support StringMatch for header matching in RouteConfig (#32993) 2 years ago
etc Update root pem certs (#27539) 3 years ago
examples [example] Clean up the interceptors example (#33169) 2 years ago
fuzztest [channel-args] Reland UnionWith optimizations (#33163) 2 years ago
include [Audit Logging] Second attempt: rbac service config parsing with audit logging (#33183) 2 years 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 [xDS] support StringMatch for header matching in RouteConfig (#32993) 2 years ago
summerofcode Update .cc and .md files 6 years ago
templates [Deps] Upgrade Protobuf to v23.1 (#33164) 2 years ago
test [xDS] support StringMatch for header matching in RouteConfig (#32993) 2 years ago
third_party [Deps] Upgrade Protobuf to v23.1 (#33164) 2 years ago
tools [config] Better comma separated list support (#33182) 2 years ago
.bazelignore Rehome python bazel distribtest (#29275) 3 years ago
.bazelrc Add suggested alias for bazelrc import location 6 years ago
.clang-format [iwyu] rest of the owl: src/core/lib - excluding iomgr, gpr (#29735) 3 years ago
.clang-tidy Added readability-redundant-string-cstr (#31707) 2 years ago
.editorconfig Adding an editorconfig configuration file. 10 years ago
.gitallowed .gitallowed modification on the path of test files. 5 years ago
.gitattributes [JSON] make API public but experimental (#32987) 2 years ago
.gitignore [Python] Remove Six dependency (#31264) 2 years ago
.gitmodules Clean-up (#31073) 2 years ago
.istanbul.yml Moved gRPC node package root to repo root, made it depend on grpc.gyp 9 years ago
.pylintrc [PSM interop] Introduce isort/pylint to the GKE framework (#29476) 3 years ago
.pylintrc-examples Update third_party/protobuf to 3.21.4 (#30377) 2 years ago
.pylintrc-tests [PSM interop] Introduce isort/pylint to the GKE framework (#29476) 3 years ago
.rspec Bundled C core with Ruby library 9 years ago
.yapfignore More pythons to be formatted 5 years ago
.yardopts Adding a .yardopts file at the root so rubydocs isn't getting lost. 9 years ago
AUTHORS [Aio] Unary unary client call barebones implementation 5 years ago
BUILD [infra] Fix absl::Mutex check and remove all uses (#33144) 2 years ago
BUILDING.md Update minimum MSVC version to 2019 (#32614) 2 years ago
CMakeLists.txt [xDS] support StringMatch for header matching in RouteConfig (#32993) 2 years ago
CODE-OF-CONDUCT.md Fix code of conduct 8 years ago
CONCEPTS.md Tiny update to protocol overview doc. (#26396) 3 years ago
CONTRIBUTING.md Update note on closed feature requests with help wanted label 5 years ago
GOVERNANCE.md Add GOVERNANCE.md 5 years ago
Gemfile Bundled C core with Ruby library 9 years ago
LICENSE include full text of MPLv2 license in /LICENSE (#30115) 2 years ago
MAINTAINERS.md Update maintainers (#30111) 2 years ago
MANIFEST.md Abstract libuv implementation 7 years ago
Makefile [typo] Fix typo: configutation -> configuration (#33072) 2 years ago
NOTICE.txt change LICENSE, add AUTHORS 8 years ago
OWNERS bG6b3V2MNxQ (#30021) 2 years ago
PYTHON-MANIFEST.in [protobuf] Upgrade third_party/protobuf to 22.x (#32606) 2 years ago
Package.swift Requiring C++14 (#29589) 3 years ago
README.md doc: npm package of grpc migrate (#32041) 2 years ago
Rakefile [ruby] Fix Ruby 2.6 build (#32231) 2 years ago
SECURITY.md Add security policy doc 4 years ago
TROUBLESHOOTING.md Typo 4 years ago
WORKSPACE [Infra] Use Bazel 6 and drop Bazel 4 (Part 2) (#32910) 2 years ago
_metadata.py [Release] Bump version to 1.56.0-dev (on master branch) (#32918) 2 years ago
build_autogenerated.yaml [xDS] support StringMatch for header matching in RouteConfig (#32993) 2 years ago
build_config.rb [Release] Bump core version to 32.0.0 for upcoming release (#32908) 2 years ago
build_handwritten.yaml [Deps] Upgrade Protobuf to v23.1 (#33164) 2 years ago
composer.json update required minimal php version to 7.0 4 years ago
config.m4 [BoringSSL] Update third_party/boringssl-with-bazel (#33150) 2 years ago
config.w32 [BoringSSL] Update third_party/boringssl-with-bazel (#33150) 2 years ago
gRPC-C++.podspec [Deps] Upgrade Protobuf to v23.1 (#33164) 2 years ago
gRPC-Core.podspec [Deps] Upgrade Protobuf to v23.1 (#33164) 2 years ago
gRPC-ProtoRPC.podspec [Release] Bump version to 1.56.0-dev (on master branch) (#32918) 2 years ago
gRPC-RxLibrary.podspec [Release] Bump version to 1.56.0-dev (on master branch) (#32918) 2 years ago
gRPC.podspec [Release] Bump version to 1.56.0-dev (on master branch) (#32918) 2 years ago
grpc.bzl Make Buildifier Sanity Test Strict (#27807) 3 years ago
grpc.def [cleanup] Eliminate usage of GRPC_ASSERT(false...); (#31757) 2 years ago
grpc.gemspec [BoringSSL] Update third_party/boringssl-with-bazel (#33150) 2 years ago
grpc.gyp [BoringSSL] Update third_party/boringssl-with-bazel (#33150) 2 years ago
package.xml [BoringSSL] Update third_party/boringssl-with-bazel (#33150) 2 years ago
requirements.bazel.txt Remove enum and future (#31381) 2 years ago
requirements.txt [Remove Six] Remove dependency on six (#31340) 2 years ago
setup.cfg Add type annotations to _channel.py and _server.py (#31677) 2 years ago
setup.py [protobuf] Upgrade third_party/protobuf to 22.x (#32606) 2 years 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