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Vasiliy Tolstov e0f64db92c minimize allocations (#1472)
* server: minimize allocations on re-register

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: stop old instance before Init()

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* client/grpc: fix allocations in protobuf marshal

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* codec/json: fix allocations in protobuf marshal

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* remove stop from init

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* codec/grpc: expose MaxMessageSize

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* codec: use buffer pool

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* metadata: minimize reallocations

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* util/wrapper: use metadata helper

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* registry/cache: move logs to debug level

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: move logs to debug level

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: cache service only when Advertise is ip addr

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* server: use metadata.Copy

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2020-09-18 16:32:53 +03:00
codec.go minimize allocations (#1472) 2020-09-18 16:32:53 +03:00
error.go grpc client/server fixes (#1355) 2020-09-18 16:32:52 +03:00
grpc_pool_test.go support streams pool for grpc (#1062) 2020-09-18 16:32:52 +03:00
grpc_pool.go grpc pool should check state (#1435) 2020-09-18 16:32:52 +03:00
grpc_test.go pass micro errors from grpc server to grpc client (#1167) 2020-09-18 16:32:52 +03:00
grpc.go Further Refactoring 2020-09-18 16:32:52 +03:00
message.go fix import paths for v2 release 2020-09-18 16:32:52 +03:00
options.go fix import paths for v2 release 2020-09-18 16:32:52 +03:00
README.md Further consolidate the libraries 2020-09-18 16:32:52 +03:00
request_test.go Fix the grpc test 2020-09-18 16:32:52 +03:00
request.go fix import paths for v2 release 2020-09-18 16:32:52 +03:00
response.go allocations improvements and tunnel fixes (#1248) 2020-09-18 16:32:52 +03:00
stream.go fix import paths for v2 release 2020-09-18 16:32:52 +03:00

GRPC Client

The grpc client is a micro.Client compatible client.

Overview

The client makes use of the google.golang.org/grpc framework for the underlying communication mechanism.

Usage

Specify the client to your micro service

import (
	"github.com/micro/go-micro"
	"github.com/micro/go-plugins/client/grpc"
)

func main() {
	service := micro.NewService(
		micro.Name("greeter"),
		micro.Client(grpc.NewClient()),
	)
}