84 lines
1.7 KiB
Go
84 lines
1.7 KiB
Go
package main
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import (
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"log"
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"github.com/micro/go-micro/cmd"
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"github.com/micro/go-micro/examples/server/subscriber"
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"github.com/micro/go-micro/server"
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"golang.org/x/net/context"
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example "github.com/micro/go-micro/examples/server/proto/example"
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)
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type Example struct{}
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func (e *Example) Call(ctx context.Context, req *example.Request, rsp *example.Response) error {
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log.Print("Received Example.Call request")
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rsp.Msg = server.DefaultOptions().Id + ": Hello " + req.Name
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return nil
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}
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func (e *Example) Stream(ctx context.Context, req *example.StreamingRequest, stream example.Example_StreamStream) error {
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log.Printf("Received Example.Stream request with count: %d", req.Count)
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for i := 0; i < int(req.Count); i++ {
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log.Printf("Responding: %d", i)
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if err := stream.Send(&example.StreamingResponse{
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Count: int64(i),
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}); err != nil {
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return err
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}
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}
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return nil
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}
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func (e *Example) PingPong(ctx context.Context, stream example.Example_PingPongStream) error {
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for {
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req, err := stream.Recv()
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if err != nil {
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return err
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}
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log.Printf("Got ping %v", req.Stroke)
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if err := stream.Send(&example.Pong{Stroke: req.Stroke}); err != nil {
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return err
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}
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}
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}
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func main() {
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// optionally setup command line usage
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cmd.Init()
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// Initialise Server
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server.Init(
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server.Name("go.micro.srv.example"),
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)
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// Register Subscribers
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server.Subscribe(
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server.NewSubscriber(
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"topic.go.micro.srv.example",
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new(subscriber.Example),
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),
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)
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server.Subscribe(
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server.NewSubscriber(
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"topic.go.micro.srv.example",
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subscriber.Handler,
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),
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)
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// Register Handler
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example.RegisterExampleHandler(
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server.DefaultServer, new(Example),
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)
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// Run server
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if err := server.Run(); err != nil {
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log.Fatal(err)
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}
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}
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