76 lines
1.5 KiB
Go
76 lines
1.5 KiB
Go
package httpproxy
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import (
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"context"
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"strconv"
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"github.com/qdm12/gluetun/internal/constants"
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)
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type Runner interface {
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Run(ctx context.Context, done chan<- struct{})
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}
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func (l *Loop) Run(ctx context.Context, done chan<- struct{}) {
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defer close(done)
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if !l.state.GetSettings().Enabled {
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select {
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case <-l.start:
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case <-ctx.Done():
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return
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}
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}
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for ctx.Err() == nil {
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runCtx, runCancel := context.WithCancel(ctx)
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settings := l.state.GetSettings()
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address := ":" + strconv.Itoa(int(settings.Port))
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server := New(runCtx, address, l.logger, settings.Stealth, settings.Log, settings.User, settings.Password)
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errorCh := make(chan error)
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go server.Run(runCtx, errorCh)
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// TODO stable timer, check Shadowsocks
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if l.userTrigger {
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l.running <- constants.Running
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l.userTrigger = false
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} else {
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l.backoffTime = defaultBackoffTime
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l.statusManager.SetStatus(constants.Running)
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}
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stayHere := true
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for stayHere {
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select {
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case <-ctx.Done():
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runCancel()
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<-errorCh
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close(errorCh)
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return
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case <-l.start:
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l.userTrigger = true
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l.logger.Info("starting")
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runCancel()
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<-errorCh
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close(errorCh)
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stayHere = false
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case <-l.stop:
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l.userTrigger = true
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l.logger.Info("stopping")
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runCancel()
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<-errorCh
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// Do not close errorCh or this for loop won't work
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l.stopped <- struct{}{}
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case err := <-errorCh:
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close(errorCh)
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l.statusManager.SetStatus(constants.Crashed)
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l.logAndWait(ctx, err)
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stayHere = false
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}
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}
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runCancel() // repetition for linter only
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}
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}
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