mirror of
https://github.com/safing/portmaster
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c6083fc464
- Fix service creation - Singleton lock - Control error/logging - Revamp run/service interaction - Add option to turn off stdout/stderr output (for Windows Service) - Use log instead of fmt.Print*
31 lines
787 B
Go
31 lines
787 B
Go
package main
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import (
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"sync"
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)
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var (
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startupComplete = make(chan struct{}) // signal that the start procedure completed (is never closed, just signaled once)
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shuttingDown = make(chan struct{}) // signal that we are shutting down (will be closed, may not be closed directly, use initiateShutdown)
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shutdownInitiated = false // not to be used directly
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shutdownError error // may not be read or written to directly
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shutdownLock sync.Mutex
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)
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func initiateShutdown(err error) {
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shutdownLock.Lock()
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defer shutdownLock.Unlock()
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if !shutdownInitiated {
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shutdownInitiated = true
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shutdownError = err
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close(shuttingDown)
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}
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}
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func getShutdownError() error {
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shutdownLock.Lock()
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defer shutdownLock.Unlock()
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return shutdownError
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}
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