feat: Read stdin for commands to exit
Signed-off-by: HeshamTB <hishaminv@gmail.com>
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@ -1,6 +1,7 @@
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package main
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import (
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"bufio"
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"fmt"
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"log/slog"
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"net"
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@ -9,6 +10,7 @@ import (
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"net/url"
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"os"
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"os/signal"
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"strings"
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"time"
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"github.com/urfave/cli/v2"
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@ -20,7 +22,7 @@ import (
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/*
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Can change all therse vars to local func vars
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IPPool can be internal to wglink or other abstraction. As well as
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POrt, ifname and CIDR and so on. Use Clie.ctx to get the values
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Port, ifname and CIDR and so on. Use Clie.ctx to get the values
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*/
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var IPPool hvpnnode3.IPPool
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@ -271,12 +273,18 @@ func setup() error {
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wgLink.IPPool = ipPool
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//defer wgLink.Close()
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cInput := make(chan struct{})
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go handleStdin(cInput)
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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt, os.Kill)
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go func() {
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slog.Debug("Listening for SIGINT, SIGKILL")
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<- c
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slog.Warn("Recived SIGINT! Closing Wireguard Device")
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slog.Info("Listening for SIGINT, SIGKILL and user input")
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select {
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case <- c:
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slog.Warn("Recived SIGINT! Closing Wireguard Device")
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case <- cInput:
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slog.Warn("Recieved quit! Closing Wireguard Device")
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}
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wgLink.Close()
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os.Exit(0)
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}()
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@ -340,3 +348,14 @@ func testWgPeerAdd(wgLink *hvpnnode3.WGLink) error {
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return nil
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}
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func handleStdin(c chan struct{}) {
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for {
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reader := bufio.NewReader(os.Stdin)
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slog.Info("Enter 'q' or 'exit' to quit")
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in, _ := reader.ReadString('\n')
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in = strings.ReplaceAll(in, "\n", "")
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if in == "q" || in == "exit" {
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c <- struct{}{}
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}
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}
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}
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