Clone this repo:
  1. 9907ae0 health: update pb.go and add watch method (#2263) by Menghan Li · 3 hours ago master
  2. 07ef407 channelz: unexport unnecessary API on grpc entities (#2257) by lyuxuan · 9 days ago
  3. f4da7ee channelz: use atomic instead of mutex (#2218) by lyuxuan · 9 days ago
  4. a344a35 internal: remove TestingUseHandlerImpl (#2253) by dfawley · 12 days ago
  5. 3b859c0 update proto generated code (#2254) by Menghan Li · 13 days ago


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The Go implementation of gRPC: A high performance, open source, general RPC framework that puts mobile and HTTP/2 first. For more information see the gRPC Quick Start: Go guide.


To install this package, you need to install Go and setup your Go workspace on your computer. The simplest way to install the library is to run:

$ go get -u


This requires Go 1.6 or later. Go 1.7 will be required soon.


The grpc package should only depend on standard Go packages and a small number of exceptions. If your contribution introduces new dependencies which are NOT in the list, you need a discussion with gRPC-Go authors and consultants.


See API documentation for package and API descriptions and find examples in the examples directory.


See the current benchmarks for some of the languages supported in this dashboard.


General Availability Google Cloud Platform Launch Stages.


Compiling error, undefined: grpc.SupportPackageIsVersion

Please update proto package, gRPC package and rebuild the proto files:

  • go get -u{proto,protoc-gen-go}
  • go get -u
  • protoc --go_out=plugins=grpc:. *.proto