The Go language implementation of gRPC. HTTP/2 based RPC
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Gyu-Ho Lee 22c3f92f5f transport: fix racey send to writes channel in WriteStatus (#1546)
Concurrent 'SendMsg' calls to stream lead to
multiple 'WriteStatus' calls, while closing
'writes' channel is not synchronized.

This patch marks 'streamDone' first before 'ht.do',
so that following 'WriteStatus' does not trigger panic
on 'writes' channel.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
2017-10-04 14:44:57 -07:00
.github Create ISSUE_TEMPLATE 2017-05-30 20:03:09 -07:00
Documentation Revert "Added localhost to net.Listen() calls to avoid macOS firewall dialog." (#1541) 2017-09-27 00:01:17 -07:00
balancer fix typo and lint (#1553) 2017-10-02 17:29:22 -07:00
benchmark Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
codes go-generate pb.go files and check in Travis to make sure they don't change (#1426) 2017-08-17 16:00:51 -07:00
connectivity Add and use connectivity package for states (#1430) 2017-08-09 10:31:12 -07:00
credentials Use Type() method for OAuth tokens instead of accessing TokenType field. (#1537) 2017-09-25 11:38:05 -07:00
examples Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
grpclb Add leak goroutine checking to grpc/balancer tests (#1497) 2017-09-07 14:30:05 -07:00
grpclog Fix missing and wrong license (#1422) 2017-08-04 13:46:18 -07:00
health go-generate pb.go files and check in Travis to make sure they don't change (#1426) 2017-08-17 16:00:51 -07:00
internal autofix license notice 2017-06-08 14:42:19 +02:00
interop Make interop client dial blocking (#1559) 2017-10-03 16:57:48 -07:00
keepalive autofix license notice 2017-06-08 14:42:19 +02:00
metadata stats: add methods to allow setting grpc-trace-bin and grpc-tags-bin headers (#1404) 2017-08-24 10:00:40 -07:00
naming Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
peer autofix license notice 2017-06-08 14:42:19 +02:00
reflection Fix misspells (#1531) 2017-09-20 14:55:57 -07:00
resolver New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
stats fix stats test race (#1560) 2017-10-04 14:30:12 -07:00
status status: Add WithDetails and Details functions (#1358) 2017-07-24 14:42:24 -07:00
stress Revert "Added localhost to net.Listen() calls to avoid macOS firewall dialog." (#1541) 2017-09-27 00:01:17 -07:00
tap Update ServerInHandle comments (#1437) 2017-08-14 10:05:02 -07:00
test Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
testdata Add testdata package and unify testdata to only one dir (#1297) 2017-07-25 10:24:45 -07:00
transport transport: fix racey send to writes channel in WriteStatus (#1546) 2017-10-04 14:44:57 -07:00
.please-update balancer_test: possible ctx leak, cancel before break (#1479) 2017-08-28 08:51:54 -07:00
.travis.yml Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
AUTHORS add AUTHORS and LICENSE 2017-06-08 14:37:28 +02:00
CONTRIBUTING.md Update CONTRIBUTING.md 2017-05-30 20:06:49 -07:00
LICENSE Make Apache 2.0 LICENSE file a verbatim copy (#1329) 2017-06-21 10:20:47 -07:00
Makefile Run tests without -v (#1562) 2017-10-04 14:23:20 -07:00
README.md Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
backoff.go add license for some files (#1296) 2017-06-12 18:10:06 -07:00
backoff_test.go add license for some files (#1296) 2017-06-12 18:10:06 -07:00
balancer.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
balancer_conn_wrappers.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
balancer_test.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
balancer_v1_wrapper.go fix typo and lint (#1553) 2017-10-02 17:29:22 -07:00
call.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
call_test.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
clientconn.go Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
clientconn_test.go Add leak goroutine checking to grpc/balancer tests (#1497) 2017-09-07 14:30:05 -07:00
codec.go add license for some files (#1296) 2017-06-12 18:10:06 -07:00
codec_benchmark_test.go autofix license notice 2017-06-08 14:42:19 +02:00
codec_test.go autofix license notice 2017-06-08 14:42:19 +02:00
codegen.sh FIX: use /usr/bin/env bash in shebang 2016-12-17 20:45:30 +01:00
doc.go Fix missing and wrong license (#1422) 2017-08-04 13:46:18 -07:00
grpclb.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
interceptor.go autofix license notice 2017-06-08 14:42:19 +02:00
picker_wrapper.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
picker_wrapper_test.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
pickfirst.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
pickfirst_test.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
proxy.go Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
proxy_test.go fix stats test race (#1560) 2017-10-04 14:30:12 -07:00
resolver_conn_wrapper.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
rpc_util.go Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00
rpc_util_test.go Remove buf copy when the compressor exist (#1427) 2017-08-25 12:26:38 -07:00
server.go Make IO Buffer size configurable. (#1544) 2017-09-28 14:11:14 -07:00
server_test.go Add leak goroutine checking to grpc/balancer tests (#1497) 2017-09-07 14:30:05 -07:00
stream.go New implementation of roundrobin and pickfirst (#1506) 2017-10-02 09:22:57 -07:00
trace.go Truncate payload trace string, and turn trace off by default (#1509) 2017-09-08 11:13:41 -07:00
vet.sh Remove Go1.6 support (#1492) 2017-10-04 13:57:10 -07:00

README.md

gRPC-Go

Build Status GoDoc

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.

Installation

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 google.golang.org/grpc

Prerequisites

This requires Go 1.7 or later.

Constraints

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.

Documentation

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

Performance

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

Status

General Availability Google Cloud Platform Launch Stages.

FAQ

Compiling error, undefined: grpc.SupportPackageIsVersion

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

  • go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
  • go get -u google.golang.org/grpc
  • protoc --go_out=plugins=grpc:. *.proto