mirror of https://github.com/tidwall/evio.git
40 lines
955 B
Go
40 lines
955 B
Go
// Copyright 2017 Joshua J Baker. All rights reserved.
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"flag"
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"fmt"
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"log"
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"net"
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"github.com/tidwall/evio"
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)
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func main() {
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var port int
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flag.IntVar(&port, "port", 5000, "server port")
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flag.Parse()
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var events evio.Events
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events.Serving = func(wake func(id int) bool, addrs []net.Addr) (action evio.Action) {
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log.Printf("echo server started on port %d", port)
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return
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}
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events.Opened = func(id int, addr evio.Addr) (out []byte, opts evio.Options, action evio.Action) {
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//log.Printf("opened: %d: %s", id, addr.Remote.String())
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return
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}
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events.Closed = func(id int, err error) (action evio.Action) {
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//log.Printf("closed: %d", id)
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return
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}
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events.Data = func(id int, in []byte) (out []byte, action evio.Action) {
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out = in
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return
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}
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log.Fatal(evio.Serve(events, fmt.Sprintf("tcp://:%d", port)))
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}
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