53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
package worker
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import (
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"context"
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"errors"
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"time"
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"github.com/example/remote-access-platform/backend/internal/modules/sessionbroker"
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)
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type LeaseMonitor struct {
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service *Service
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broker *sessionbroker.Service
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interval time.Duration
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}
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func NewLeaseMonitor(service *Service, broker *sessionbroker.Service, interval time.Duration) *LeaseMonitor {
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if interval <= 0 {
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interval = 15 * time.Second
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}
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return &LeaseMonitor{
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service: service,
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broker: broker,
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interval: interval,
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}
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}
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func (m *LeaseMonitor) Run(ctx context.Context) error {
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ticker := time.NewTicker(m.interval)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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return nil
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case <-ticker.C:
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stale, err := m.service.RecoverStaleLeases(ctx)
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if err != nil {
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return err
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}
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for _, lease := range stale {
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err := m.broker.MarkSessionFailed(ctx, sessionbroker.MarkSessionFailedCommand{
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SessionID: lease.SessionID,
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Reason: "worker_lease_stale_or_worker_missing",
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})
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if err != nil && !errors.Is(err, sessionbroker.ErrSessionNotFound) && !errors.Is(err, sessionbroker.ErrSessionNotTerminable) {
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return err
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}
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}
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}
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}
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}
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