Method removeFlow

wgengine/pendopen.go:39–50

(f flowtrack.Tuple)

}

func (e *userspaceEngine) removeFlow(f flowtrack.Tuple) (removed bool) {
	e.mu.Lock()
	defer e.mu.Unlock()
	of, ok := e.pendOpen[f]
	if !ok {
		// Not a tracked flow (likely already removed)
		return false
	}
	of.timer.Stop()
	delete(e.pendOpen, f)
	return true
}

func (e *userspaceEngine) noteFlowProblemFromPeer(f flowtrack.Tuple, problem packet.TailscaleRejectReason) {
	e.mu.Lock()