89 lines
1.7 KiB
Go
89 lines
1.7 KiB
Go
package main
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import (
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"fmt"
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"github.com/micro/go-micro/cmd"
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example "github.com/micro/go-micro/examples/server/proto/example"
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"golang.org/x/net/context"
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)
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var (
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cl = example.NewExampleClient("go.micro.srv.example", nil)
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)
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func call(i int) {
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rsp, err := cl.Call(context.Background(), &example.Request{Name: "John"})
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if err != nil {
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fmt.Println("call err: ", err, rsp)
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return
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}
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fmt.Println("Call:", i, "rsp:", rsp.Msg)
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}
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func stream(i int) {
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stream, err := cl.Stream(context.Background(), &example.StreamingRequest{Count: int64(i)})
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if err != nil {
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fmt.Println("err:", err)
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return
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}
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for j := 0; j < i; j++ {
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rsp, err := stream.RecvR()
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if err != nil {
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fmt.Println("err:", err)
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break
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}
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fmt.Println("Stream: rsp:", rsp.Count)
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}
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if stream.Error() != nil {
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fmt.Println("stream err:", err)
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return
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}
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if err := stream.Close(); err != nil {
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fmt.Println("stream close err:", err)
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}
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}
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func pingPong(i int) {
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stream, err := cl.PingPong(context.Background())
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if err != nil {
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fmt.Println("err:", err)
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return
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}
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for j := 0; j < i; j++ {
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if err := stream.SendR(&example.Ping{Stroke: int64(j)}); err != nil {
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fmt.Println("err:", err)
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return
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}
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rsp, err := stream.RecvR()
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if err != nil {
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fmt.Println("recv err", err)
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break
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}
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fmt.Printf("Sent ping %v got pong %v\n", j, rsp.Stroke)
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}
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if stream.Error() != nil {
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fmt.Println("stream err:", err)
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return
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}
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if err := stream.Close(); err != nil {
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fmt.Println("stream close err:", err)
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}
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}
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func main() {
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cmd.Init()
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fmt.Println("\n--- Call example ---\n")
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for i := 0; i < 10; i++ {
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call(i)
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}
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fmt.Println("\n--- Streamer example ---\n")
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stream(10)
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fmt.Println("\n--- Ping Pong example ---\n")
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pingPong(10)
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}
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