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package container // import "github.com/docker/docker/container"
import (
"time"
"github.com/sirupsen/logrus"
)
const (
loggerCloseTimeout = 10 * time.Second
)
// Reset puts a container into a state where it can be restarted again.
func (container *Container) Reset(lock bool) {
if lock {
container.Lock()
defer container.Unlock()
}
if err := container.CloseStreams(); err != nil {
logrus.Errorf("%s: %s", container.ID, err)
}
// Re-create a brand new stdin pipe once the container exited
if container.Config.OpenStdin {
container.StreamConfig.NewInputPipes()
}
if container.LogDriver != nil {
if container.LogCopier != nil {
exit := make(chan struct{})
go func() {
container.LogCopier.Wait()
close(exit)
}()
timer := time.NewTimer(loggerCloseTimeout)
defer timer.Stop()
select {
case <-timer.C:
logrus.Warn("Logger didn't exit in time: logs may be truncated")
case <-exit:
}
}
container.LogDriver.Close()
container.LogCopier = nil
container.LogDriver = nil
}
}
|
