mirror of
https://github.com/soypat/lneto.git
synced 2026-08-08 17:03:40 +00:00
Pat Whittingslow
1884cfc9b7
* add Exchange.WriteBodyString * Mux.MaxPathValues and other improvements * Mux PathValue improvemnt and fixes * MuxSlice more method muxing improvements * diagram out interesting approach to form parsing for clanker * refactor RequestParseForm and achieve greatness in API design * explicit naming of headerCapacityKV value in kvBuffer.Reset * fix Mux bug not matching paths correctly; httpraw HTTP V1 naming applied * rename many examples,use httphi in examples,remove useless maxAwaitingConn field * add ipv4.String * add ipv4 UnspecifiedAddr and BroadcastAddr * add ethernet.String
69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"net"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/soypat/lneto/http/httpraw"
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)
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func main() {
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if err := run(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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fmt.Println("DONE")
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}
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func run() error {
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var port int
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flag.IntVar(&port, "lport", 13337, "Local port over which to hit server")
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flag.Parse()
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// Prepare GET request.
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var hdr httpraw.HeaderV1
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hdr.SetMethod("GET")
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hdr.SetRequestTarget("/")
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hdr.SetProtocol("HTTP/1.1")
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req, err := hdr.AppendRequest(nil)
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if err != nil {
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return err
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}
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fmt.Println(time.Now().Format("15:04:05.000"), "dialing...")
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conn, err := net.DialTCP("tcp4", &net.TCPAddr{IP: []byte{192, 168, 10, 1}, Port: port}, &net.TCPAddr{IP: []byte{192, 168, 10, 2}, Port: 80})
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if err != nil {
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return err
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}
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defer conn.Close()
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go func() {
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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt, syscall.SIGTERM)
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s := <-c
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fmt.Println("terminating connection on signal", s.String())
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conn.Close()
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os.Exit(0)
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}()
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fmt.Println(time.Now().Format("15:04:05.000"), "writing...")
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conn.Write(req)
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hdr.Reset(nil, 0) // No preallocation. Both key/value and raw buffer will grow and allocate.
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var needMore bool = true
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for needMore {
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_, err = hdr.ReadFromLimited(conn, 1024)
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if err != nil {
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break
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}
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const asResponse = true
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needMore, err = hdr.TryParse(asResponse)
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}
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if err != nil {
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return err
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}
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fmt.Println(time.Now().Format("15:04:05.000"), "got HTTP:\n", hdr.String())
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return nil
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}
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