85 lines
1.8 KiB
Go
85 lines
1.8 KiB
Go
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package main
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// RFC implementation
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import (
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"bytes"
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"context"
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"fmt"
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"io/ioutil"
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"net"
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"net/http"
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"os/user"
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"time"
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)
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// Function to create a persistent TCP connection
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func createPersistentConnection(host string) (net.Conn, error) {
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dialer := &net.Dialer{
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Timeout: 10 * time.Second,
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KeepAlive: 30 * time.Second,
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}
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conn, err := dialer.Dial("tcp", host)
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if err != nil {
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return nil, fmt.Errorf("failed to establish connection: %w", err)
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}
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return conn, nil
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}
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func mesocket() {
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host := "example.com:80"
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// Establish a persistent TCP connection
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conn, err := createPersistentConnection(host)
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if err != nil {
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fmt.Println("Error creating connection:", err)
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return
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}
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defer conn.Close()
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// Custom transport that forces HTTP requests to use our existing connection
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transport := &http.Transport{
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DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
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fmt.Println("Reusing existing TCP connection")
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return conn, nil
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},
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DisableKeepAlives: false, // Ensure Keep-Alive is enabled
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}
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client := &http.Client{
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Transport: transport,
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Timeout: 10 * time.Second,
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}
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url := "http://example.com/endpoint"
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data := []byte(`{"message": "Hello"}`)
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// Create an HTTP request
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req, err := http.NewRequest(http.MethodPost, url, bytes.NewBuffer(data))
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if err != nil {
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fmt.Println("Error creating request:", err)
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return
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}
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usr, _ := user.Current()
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req.Header.Set("author", usr.Username)
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req.Header.Set("Connection", "keep-alive") // Keep connection alive
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// Perform the HTTP request
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resp, err := client.Do(req)
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if err != nil {
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fmt.Println("Error performing request:", err)
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return
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}
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defer resp.Body.Close()
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// Read and print the response
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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fmt.Println("Error reading response:", err)
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return
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}
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fmt.Println("Response:", string(body))
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}
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