forked from TrueCloudLab/frostfs-node
53f7b58130
Added gRPC Reflection service that can be enabled by settings `grpc.enable_reflect_service`. Read more about at https://github.com/grpc/grpc-go/blob/master/Documentation/server-reflection-tutorial.md Signed-off-by: Evgeniy Kulikov <kim@nspcc.ru>
39 lines
769 B
Go
39 lines
769 B
Go
package main
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import (
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"fmt"
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"net"
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"google.golang.org/grpc"
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"google.golang.org/grpc/reflection"
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)
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func initGRPC(c *cfg) {
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var err error
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c.cfgGRPC.listener, err = net.Listen("tcp", c.viper.GetString(cfgListenAddress))
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fatalOnErr(err)
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c.cfgGRPC.server = grpc.NewServer(
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grpc.MaxSendMsgSize(c.viper.GetInt(cfgMaxMsgSize)),
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)
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}
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func serveGRPC(c *cfg) {
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go func() {
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c.wg.Add(1)
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defer func() {
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c.wg.Done()
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}()
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// read more about reflect service at
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// https://github.com/grpc/grpc-go/blob/master/Documentation/server-reflection-tutorial.md
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if c.cfgGRPC.enableReflectService {
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reflection.Register(c.cfgGRPC.server)
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}
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if err := c.cfgGRPC.server.Serve(c.cfgGRPC.listener); err != nil {
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fmt.Println("gRPC server error", err)
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}
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}()
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}
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