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main.go
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main.go
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// Package client executable file
package main
import (
"encoding/json"
"fmt"
"github.com/fwhezfwhez/errorx"
"github.com/fwhezfwhez/tcpx"
"net"
//"tcpx"
)
var packx = tcpx.NewPackx(tcpx.JsonMarshaller{})
// var packxProto = tcpx.NewPackx(tcpx.ProtobufMarshaller{})
func main() {
conn, err := net.Dial("tcp", "localhost:7171")
if err != nil {
panic(err)
}
go func() {
for {
buf, e := tcpx.FirstBlockOf(conn)
if e != nil {
//if e == io.EOF {
// break
//}
panic(errorx.Wrap(e))
}
fmt.Println(buf)
var receivedString string
//fmt.Println(buf)
message, e := packx.Unpack(buf, &receivedString)
if e != nil {
panic(errorx.Wrap(e))
}
fmt.Println("收到服务端消息块:", smartPrint(message))
fmt.Println("服务端消息:", receivedString)
//var resp pb.SayHelloReponse
//message, e := tcpx.UnpackWithMarshallerName(buf, &resp, "protobuf")
//if e != nil {
// panic(errorx.Wrap(e))
//}
//fmt.Println("收到服务端消息块:", smartPrint(message))
//fmt.Println("服务端消息:", resp)
}
}()
var buf []byte
var e error
//buf, e = tcpx.PackWithMarshallerName(tcpx.Message{
// MessageID: 11,
// Body: &pb.SayHelloRequest{
// Username: "ft",
// },
//}, "protobuf")
//if e != nil {
// panic(e)
//}
//go func() {
// heartbeat, e := tcpx.PackWithMarshallerName(tcpx.Message{
// MessageID: 20,
// Body: nil,
// }, "protobuf")
// if e != nil {
// panic(e)
// }
// for {
// time.Sleep(5 * time.Second)
// conn.Write(heartbeat)
// }
//}()
//_ = buf
//conn.Write(buf)
buf, e = packx.Pack(5, "hello,I am client xiao ming", map[string]interface{}{
"api": "/tcpx/client1/",
})
if e != nil {
panic(e)
}
fmt.Println(buf)
for i:=0;i<1000;i++ {
conn.Write(buf)
}
//buf, e = packx.Pack(7, struct {
// Username string `json:"username"`
//}{"FT"}, map[string]interface{}{
// "api": "/tcpx/client1/",
//})
//if e != nil {
// panic(e)
//}
//
// _=buf
//conn.Write(buf)
//buf, e := tcpx.PackWithMarshallerName(tcpx.Message{
// MessageID: 9,
// Header: map[string]interface{}{
// "api": "/tcpx/client1/",
// },
// Body: struct {
// ServiceName string `json:"service_name"`
// }{"FT"},
//}, "json")
//
//if e != nil {
// panic(e)
//}
//conn.Write(buf)
select {}
}
func smartPrint(src interface{}) string {
buf, _ := json.MarshalIndent(src, " ", " ")
return string(buf)
}