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6533581a0e
VS Code Remote SSH will reestablish a ssh connection even if window is not uesd. It will retrigger heartbeat over and over in SSH Gateway. SSH Gateway should only triggert heartbeat if pty sessions is present. Co-authored-by: Pudong <tianshi8650@gmail.com>
42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
// Copyright (c) 2022 Gitpod GmbH. All rights reserved.
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// Licensed under the GNU Affero General Public License (AGPL).
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// See License-AGPL.txt in the project root for license information.
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package sshproxy
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import (
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"context"
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"time"
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"github.com/gitpod-io/gitpod/common-go/log"
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wsmanapi "github.com/gitpod-io/gitpod/ws-manager/api"
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)
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type Heartbeat interface {
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// SendHeartbeat sends a heartbeat for a workspace
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SendHeartbeat(instanceID string, isClosed, ignoreIfActive bool)
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}
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type noHeartbeat struct{}
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func (noHeartbeat) SendHeartbeat(instanceID string, isClosed, ignoreIfActive bool) {}
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type WorkspaceManagerHeartbeat struct {
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Client wsmanapi.WorkspaceManagerClient
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}
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func (m *WorkspaceManagerHeartbeat) SendHeartbeat(instanceID string, isClosed, ignoreIfActive bool) {
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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_, err := m.Client.MarkActive(ctx, &wsmanapi.MarkActiveRequest{
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Id: instanceID,
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Closed: isClosed,
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IgnoreIfActive: ignoreIfActive,
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})
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if err != nil {
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log.WithError(err).Warn("cannot send heartbeat for workspace instance")
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} else {
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log.WithField("instanceId", instanceID).Debug("sent heartbeat to ws-manager")
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}
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}
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