mirror of https://github.com/ledisdb/ledisdb.git
87 lines
1.3 KiB
Go
87 lines
1.3 KiB
Go
package main
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import (
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"bufio"
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"bytes"
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"flag"
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"fmt"
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"github.com/siddontang/go/arena"
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"github.com/siddontang/ledisdb/server"
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"net"
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"runtime"
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"time"
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)
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var addr = flag.String("addr", ":6380", "listen addr")
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func main() {
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runtime.GOMAXPROCS(runtime.NumCPU())
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flag.Parse()
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l, err := net.Listen("tcp", *addr)
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println("listen", *addr)
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if err != nil {
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fmt.Println(err.Error())
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return
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}
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for {
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c, err := l.Accept()
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if err != nil {
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println(err.Error())
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continue
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}
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go run(c)
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}
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}
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func run(c net.Conn) {
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//buf := make([]byte, 10240)
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ok := []byte("+OK\r\n")
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data := []byte("$4096\r\n")
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data = append(data, make([]byte, 4096)...)
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data = append(data, "\r\n"...)
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var rt time.Duration
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var wt time.Duration
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rb := bufio.NewReaderSize(c, 10240)
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wb := bufio.NewWriterSize(c, 10240)
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a := arena.NewArena(10240)
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for {
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t1 := time.Now()
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a.Reset()
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req, err := server.ReadRequest(rb, a)
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if err != nil {
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break
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}
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t2 := time.Now()
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rt += t2.Sub(t1)
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cmd := string(bytes.ToUpper(req[0]))
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switch cmd {
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case "SET":
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wb.Write(ok)
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case "GET":
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wb.Write(data)
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default:
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wb.WriteString(fmt.Sprintf("-Err %s Not Supported Now", req[0]))
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}
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wb.Flush()
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t3 := time.Now()
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wt += t3.Sub(t2)
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}
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fmt.Printf("rt:%s wt:%s\n", rt.String(), wt.String())
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}
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