mirror of
https://github.com/ProtonMail/proton-bridge.git
synced 2025-12-10 20:56:51 +00:00
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
// Copyright (c) 2025 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail Bridge is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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package userevents
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import (
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"context"
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"time"
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)
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// EventPollWaiter is meant to be used to wait for the event loop to finish processing the current events after
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// being paused.
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type EventPollWaiter struct {
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ch chan struct{}
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}
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func newEventPollWaiter() *EventPollWaiter {
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return &EventPollWaiter{ch: make(chan struct{})}
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}
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func (e *EventPollWaiter) WaitPollFinished(ctx context.Context) error {
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select {
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case <-ctx.Done():
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return ctx.Err()
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case <-e.ch:
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return nil
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}
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}
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func (e *EventPollWaiter) WaitPollFinishedWithDeadline(ctx context.Context, t time.Time) error {
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ctx, cancel := context.WithDeadline(ctx, t)
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defer cancel()
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select {
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case <-ctx.Done():
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return ctx.Err()
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case <-e.ch:
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return nil
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}
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}
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func (e *EventPollWaiter) close() {
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close(e.ch)
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}
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