How to use testTCPServer method of main Package

Best Selenoid code snippet using main.testTCPServer

socketServer.go

Source:socketServer.go Github

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1package main2import (3 "bufio"4 "fmt"5 "net"6)7/*8 一、socket9 Socket是应用层与TCP/IP协议族通信的中间软件抽象层。10 在设计模式中，Socket其实就是一个门面模式，它把复杂的TCP/IP协议族隐藏在Socket后面。11 对用户来说只需要调用Socket规定的相关函数，让Socket去组织符合指定的协议数据然后进行通信。12 TCP/IP(Transmission Control Protocol/Internet Protocol) 即传输控制协议/网间协议。13 是一种面向连接（连接导向）的、可靠的、基于字节流的传输层（Transport layer）通信协议，因为是面向连接的协议，数据像水流一样传输，会存在黏包问题。14 一个TCP服务端可以同时连接很多个客户端。因为Go语言中创建多个goroutine实现并发非常方便和高效，所以我们可以每建立一次链接就创建一个goroutine去处理。15 TCP服务端程序的处理流程：16 监听端口17 接收客户端请求建立链接18 创建goroutine处理链接。19*/20func main() {21 // testTcpServer()22 testUdpServer()23}24func testUdpServer() {25 listen, err := net.ListenUDP("udp", &net.UDPAddr{26 IP: net.IPv4(0, 0, 0, 0),27 Port: 30000,28 })29 if err != nil {30 fmt.Println("listen failed, err:", err)31 return32 }33 defer listen.Close()34 for {35 var data [1024]byte36 n, addr, err := listen.ReadFromUDP(data[:]) // 接收数据37 if err != nil {38 fmt.Println("read udp failed, err:", err)39 continue40 }41 fmt.Printf("data:%v addr:%v count:%v\n", string(data[:n]), addr, n)42 _, err = listen.WriteToUDP(data[:n], addr) // 发送数据43 if err != nil {44 fmt.Println("write to udp failed, err:", err)45 continue46 }47 }48}49func testTcpServer() {50 listen, err := net.Listen("tcp", "127.0.0.1:20000")51 if err != nil {52 fmt.Println("listen failed, err:", err)53 return54 }55 for {56 conn, err := listen.Accept() // 建立连接57 if err != nil {58 fmt.Println("accept failed, err:", err)59 continue60 }61 go process(conn) // 启动一个goroutine处理连接62 }63}64// TCP server端65// 处理函数66func process(conn net.Conn) {67 defer conn.Close() // 关闭连接68 for {69 reader := bufio.NewReader(conn)70 var buf [128]byte71 n, err := reader.Read(buf[:]) // 读取数据72 if err != nil {73 fmt.Println("read from client failed, err:", err)74 break75 }76 recvStr := string(buf[:n])77 fmt.Println("收到client端发来的数据：", recvStr)78 conn.Write([]byte(recvStr)) // 发送数据79 }80}...

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tcp_test.go

Source:tcp_test.go Github

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...12 mackerel "github.com/mackerelio/mackerel-client-go"13)14var TCPServerAddress net.Addr15func TestMain(m *testing.M) {16 TCPServerAddress = testTCPServer()17 HTTPServerURL = testHTTPServer()18 ret := m.Run()19 os.Exit(ret)20}21func testTCPServer() net.Addr {22 l, err := net.Listen("tcp", "127.0.0.1:0")23 if err != nil {24 log.Fatal(err)25 }26 go func() {27 defer l.Close()28 for {29 conn, err := l.Accept()30 if err != nil {31 log.Fatal(err)32 return33 }34 go func(conn net.Conn) {35 time.Sleep(100 * time.Millisecond)...

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performance_test.go

Source:performance_test.go Github

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1// Copyright 2020 Ye Zi Jie. All rights reserved.2// Use of this source code is governed by a MIT style3// license that can be found in the LICENSE file.4//5// Author: FishGoddess6// Email: fishgoddess@qq.com7// Created at 2020/10/01 16:31:418package main9import (10 "net/http"11 "strconv"12 "strings"13 "testing"14 "time"15 "github.com/avino-plan/kafo/servers"16)17const (18 // keySize is the key size of test.19 keySize = 1000020)21// testTask is a wrapper wraps task to testTask.22func testTask(task func(no int)) string {23 beginTime := time.Now()24 for i := 0; i < keySize; i++ {25 task(i)26 }27 return time.Now().Sub(beginTime).String()28}29// go test -v -count=1 performance_test.go -run=^TestHttpServer$30func TestHttpServer(t *testing.T) {31 writeTime := testTask(func(no int) {32 data := strconv.Itoa(no)33 request, err := http.NewRequest("PUT", "http://localhost:5837/v1/cache/"+data, strings.NewReader(data))34 if err != nil {35 t.Fatal(err)36 }37 response, err := http.DefaultClient.Do(request)38 if err != nil {39 t.Fatal(err)40 }41 response.Body.Close()42 })43 t.Logf("写入消耗时间为 %s！", writeTime)44 time.Sleep(3 * time.Second)45 readTime := testTask(func(no int) {46 data := strconv.Itoa(no)47 request, err := http.NewRequest("GET", "http://localhost:5837/v1/cache/"+data, nil)48 if err != nil {49 t.Fatal(err)50 }51 response, err := http.DefaultClient.Do(request)52 if err != nil {53 t.Fatal(err)54 }55 response.Body.Close()56 })57 t.Logf("读取消耗时间为 %s！", readTime)58}59// go test -v -count=1 performance_test.go -run=^TestTcpServer$60func TestTcpServer(t *testing.T) {61 client, err := servers.NewTCPClient("127.0.0.1:5837")62 if err != nil {63 t.Fatal(err)64 }65 defer client.Close()66 writeTime := testTask(func(no int) {67 data := strconv.Itoa(no)68 err := client.Set(data, []byte(data), 0)69 if err != nil {70 t.Fatal(err)71 }72 })73 t.Logf("写入消耗时间为 %s！", writeTime)74 time.Sleep(3 * time.Second)75 readTime := testTask(func(no int) {76 data := strconv.Itoa(no)77 _, err := client.Get(data)78 if err != nil {79 t.Fatal(err)80 }81 })82 t.Logf("读取消耗时间为 %s！", readTime)83}...

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testTCPServer

Using AI Code Generation

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1import (2func TestTCPServer(t *testing.T) {3 ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {4 fmt.Fprintln(w, "Hello, client")5 }))6 defer ts.Close()7 conn, err := net.Dial("tcp", ts.Listener.Addr().String())8 if err != nil {9 t.Fatal(err)10 }11 fmt.Fprintf(conn, "GET / HTTP/1.0\r12 status, err := bufio.NewReader(conn).ReadString('\n')13 if err != nil {14 t.Fatal(err)15 }16" {17 t.Fatalf("Unexpected status: %s", status)18 }19}20import (21func TestTCPServer(t *testing.T) {22 ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {23 fmt.Fprintln(w, "Hello, client")24 }))25 defer ts.Close()26 conn, err := net.Dial("tcp", ts.Listener.Addr().String())27 if err != nil {28 t.Fatal(err)29 }30 fmt.Fprintf(conn, "GET / HTTP/1.0\r31 status, err := bufio.NewReader(conn).ReadString('\n')32 if err != nil {33 t.Fatal(err)34 }35" {36 t.Fatalf("Unexpected status: %s", status)37 }38}39import (40func TestTCPServer(t *testing.T) {41 ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {42 fmt.Fprintln(w, "Hello, client")43 }))44 defer ts.Close()

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testTCPServer

Using AI Code Generation

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1import (2func main() {3 req, err := http.NewRequest("GET", "/", nil)4 if err != nil {5 fmt.Println(err)6 }7 rr := httptest.NewRecorder()8 handler := http.HandlerFunc(testTCPServer)9 handler.ServeHTTP(rr, req)10 if status := rr.Code; status != http.StatusOK {11 fmt.Println("handler returned wrong status code: got %v want %v",12 }13 if rr.Body.String() != expected {14 fmt.Println("handler returned unexpected body: got %v want %v",15 rr.Body.String(), expected)16 }17}18import (19func main() {20 req, err := http.NewRequest("GET", "/", nil)21 if err != nil {22 fmt.Println(err)23 }24 rr := httptest.NewRecorder()25 handler := http.HandlerFunc(testTCPServer)26 handler.ServeHTTP(rr, req)27 if status := rr.Code; status != http.StatusOK {28 fmt.Println("handler returned wrong status code: got %v want %v",29 }

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testTCPServer

Using AI Code Generation

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1func main() {2 testTCPServer()3}4func main() {5 testTCPServer()6}7func main() {8 testTCPServer()9}10func main() {11 testTCPServer()12}13func main() {14 testTCPServer()15}16func main() {17 testTCPServer()18}19func main() {20 testTCPServer()21}22func main() {23 testTCPServer()24}25func main() {26 testTCPServer()27}28func main() {29 testTCPServer()30}31func main() {32 testTCPServer()33}34func main() {35 testTCPServer()36}37func main() {38 testTCPServer()39}40func main() {41 testTCPServer()42}43func main() {44 testTCPServer()45}46func main() {47 testTCPServer()48}

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testTCPServer

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Starting the application...")4 testTCPServer()5}6func testTCPServer() {7 fmt.Println("Starting the server...")8 ln, _ := net.Listen("tcp", ":8081")9 for {10 conn, _ := ln.Accept()11 go func(c net.Conn) {12 for {13 netData, _ := bufio.NewReader(c).ReadString('14 if len(netData) > 0 {15 fmt.Print("Received -> ", string(netData))16 c.Write([]byte("Message received."))17 time.Sleep(time.Second * 1)18 }19 }20 }(conn)21 }22}23import (24func main() {25 fmt.Println("Starting the client application...")26 testTCPClient()27}28func testTCPClient() {29 fmt.Println("Connecting to server...")30 conn, _ := net.Dial("tcp", "

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testTCPServer

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello, playground")4 testTCPServer()5}6import (7func main() {8 fmt.Println("Hello, playground")9 testTCPServer()10}11import (12func main() {13 fmt.Println("Hello, playground")14 testTCPServer()15}16import (17func main() {18 fmt.Println("Hello, playground")19 testTCPServer()20}21import (22func main() {23 fmt.Println("Hello, playground")24 testTCPServer()25}26import (27func main() {28 fmt.Println("Hello, playground")29 testTCPServer()30}31import (32func main() {33 fmt.Println("Hello, playground")34 testTCPServer()35}36import (37func main() {38 fmt.Println("Hello, playground")39 testTCPServer()40}

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testTCPServer

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1I have tried to use the following code to import the main class and use the method, but I am getting an error:2import (3func TestTCPServer(t *testing.T) {4 fmt.Println("TestTCPServer")5}6How can I import the main class and use the method in the other files?

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testTCPServer

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Starting the application...")4 go testTCPServer()5 time.Sleep(100 * time.Second)6 fmt.Println("Terminating the application...")7}8import (9func main() {10 fmt.Println("Starting the application...")11 go testTCPServer()12 time.Sleep(100 * time.Second)13 fmt.Println("Terminating the application...")14}15import (16func main() {17 fmt.Println("Starting the application...")18 go testTCPServer()19 time.Sleep(100 * time.Second)20 fmt.Println("Terminating the application...")21}22import (23func main() {24 fmt.Println("Starting the application...")25 go testTCPServer()26 time.Sleep(100 * time.Second)27 fmt.Println("Terminating the application...")28}29import (30func main() {31 fmt.Println("Starting the application...")32 go testTCPServer()33 time.Sleep(100 * time.Second)34 fmt.Println("Terminating the application...")35}36import (37func main() {38 fmt.Println("Starting the application...")39 go testTCPServer()40 time.Sleep(100 * time.Second)41 fmt.Println("Terminating the application...")42}43import (44func main() {45 fmt.Println("Starting the application...")46 go testTCPServer()47 time.Sleep(100

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testTCPServer

Using AI Code Generation

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1import (2func main() {3 fmt.Println("main")4 time.Sleep(10 * time.Second)5}6import (7func main() {8 fmt.Println("main")9 time.Sleep(10 * time.Second)10}11import (12func main() {13 fmt.Println("main")14 time.Sleep(10 * time.Second)15}16import (17func main() {18 fmt.Println("Hello, playground")19 f, err := os.Open("foo.txt")

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testTCPServer

Using AI Code Generation

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1import (2func main() {3 testUDPClient()4}5func testTCPServer() {6 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {7 fmt.Fprintf(w, "Hello, %q", r.URL.Path)8 })9 log.Fatal(http.ListenAndServe(":8080", nil))10}11func testUDPClient() {12 conn, err := net.Dial("udp", "

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