32 lines
881 B
Go
32 lines
881 B
Go
package main
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import (
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"fmt"
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"time"
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"golang.org/x/net/context"
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"google.golang.org/grpc"
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pingpong "grpc_pingpong/github.com/occlum/demos/grpc_pingpong/pingpong"
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)
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func main() {
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conn, err := grpc.Dial("localhost:8888", grpc.WithInsecure())
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if err != nil {
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fmt.Printf("Failed to connect: %s\n", err)
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}
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defer conn.Close()
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previousTime := time.Now()
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fmt.Printf("Ping: at %s\n", previousTime.Format("2006-01-02T15:04:05.999999999Z07:00"))
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client := pingpong.NewPingPongServiceClient(conn)
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response, err := client.PingPong(context.Background(), &pingpong.PingPongMesg{Ping: "Hello"})
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if err != nil {
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fmt.Printf("Error when calling PingPongHandler: %s\n", err)
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}
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fmt.Printf("Pong from server: %s (at %s)\n", response.Pong, response.Timestamp)
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currentTime := time.Now()
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fmt.Printf("End-to-End latency is: %f Seconds\n", currentTime.Sub(previousTime).Seconds())
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}
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