IliaDenisov
35 lines
995 B
Go
35 lines
995 B
Go
package loader
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import (
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"context"
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"time"
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)
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// backgroundLoop периодически проверяет доступность соединения и наличие новых версий на сервере
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func (l *loader) backgroundLoop(ctx context.Context, stop <-chan struct{}) {
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checkConnTimer := time.NewTimer(checkConnectionTimeout)
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checkVersionTimer := time.NewTimer(checkVersionTimeout)
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defer func() {
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checkConnTimer.Stop()
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checkVersionTimer.Stop()
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}()
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for {
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select {
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case <-ctx.Done():
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l.client.Shutdown()
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return
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case <-stop:
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return
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case <-checkConnTimer.C:
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isGood := l.connector.CheckConnection()
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l.client.OnConnection(isGood)
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checkConnTimer.Reset(checkConnectionTimeout)
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case <-checkVersionTimer.C:
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if err := l.checkAndDownloadPluginVersion(); err != nil {
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l.onConnectionError(err) // TODO: separate error types for: onConnectionError / onStorageError / onServiceError
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}
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checkVersionTimer.Reset(checkVersionTimeout)
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}
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}
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}
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