69 lines
1.1 KiB
Go
69 lines
1.1 KiB
Go
package main
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import (
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"fmt"
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"net"
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"os"
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"time"
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"git.xdrm.io/gws/http/upgrade/request"
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)
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func main() {
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/* (1) Create listening socket
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---------------------------------------------------------*/
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/* (1) Create socket */
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lsock, err := net.Listen("tcp", ":4444")
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if err != nil {
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panic(err)
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}
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/* (2) Accept clients */
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for {
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sock, err := lsock.Accept()
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if err != nil {
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os.Stderr.WriteString(fmt.Sprintf("Connection error: %s\n", err))
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return
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}
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fmt.Printf("+ new client\n")
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go manageClient(sock)
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}
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}
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func manageClient(sock net.Conn) {
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startTime := time.Now().UnixNano()
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defer sock.Close()
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for {
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/* (1) Parse request */
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req, errRq := request.Parse(sock)
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if errRq != nil { fmt.Printf("Request parsing error: %s\n", errRq) }
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fmt.Printf("%v\n", req)
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/* (2) Build response */
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res := req.BuildResponse()
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/* (3) Write into socket */
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written, err := res.Send(sock)
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if err != nil {
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fmt.Printf("WRITE ERROR: %s\n", err);
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return
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}
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fmt.Printf("Written %d bytes\n", written)
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break;
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}
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fmt.Printf("Elapsed: %1.1f us\n", float32(time.Now().UnixNano()-startTime)/1e3)
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}
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