71 lines
2.1 KiB
Go
71 lines
2.1 KiB
Go
package worker
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/* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* Original Code Copyright (C) 2022 Blender Foundation.
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*
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* This file is part of Flamenco.
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*
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* Flamenco is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* Flamenco is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the 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 along with
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* Flamenco. If not, see <https://www.gnu.org/licenses/>.
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*
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* ***** END GPL LICENSE BLOCK ***** */
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import (
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"context"
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"os"
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"github.com/rs/zerolog/log"
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"git.blender.org/flamenco/pkg/api"
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)
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func (w *Worker) gotoStateShutdown(context.Context) {
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w.stateMutex.Lock()
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defer w.stateMutex.Unlock()
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w.state = api.WorkerStatusShutdown
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logger := log.With().Int("pid", os.Getpid()).Logger()
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proc, err := os.FindProcess(os.Getpid())
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if err != nil {
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logger.Fatal().Err(err).Msg("unable to find our own process for clean shutdown")
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}
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logger.Warn().Msg("sending our own process an interrupt signal")
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err = proc.Signal(os.Interrupt)
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if err != nil {
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logger.Fatal().Err(err).Msg("unable to find send interrupt signal to our own process")
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}
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}
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// SignOff forces the worker in shutdown state and acknlowedges this to the Manager.
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// Does NOT actually peform a shutdown; is intended to be called while shutdown is in progress.
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func (w *Worker) SignOff(ctx context.Context) {
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w.stateMutex.Lock()
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w.state = api.WorkerStatusShutdown
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logger := log.With().Str("state", string(w.state)).Logger()
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w.stateMutex.Unlock()
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logger.Info().Msg("signing off at Manager")
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resp, err := w.client.SignOffWithResponse(ctx)
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if err != nil {
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logger.Error().Err(err).Msg("unable to sign off at Manager")
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return
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}
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if resp.JSONDefault != nil {
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logger.Error().Interface("error", resp.JSONDefault).Msg("error received when signing off at Manager")
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return
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}
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}
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