43 lines
1011 B
Go
43 lines
1011 B
Go
// Copyright IBM Corp. 2020, 2026
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// SPDX-License-Identifier: BUSL-1.1
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//go:build !windows
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// +build !windows
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package cache
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import (
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"context"
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"errors"
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"fmt"
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"path/filepath"
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"syscall"
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"github.com/hashicorp/boundary/internal/util"
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)
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// stop will send a term signal to the cache to shut down.
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func (c *StopCommand) stop(ctx context.Context) error {
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switch {
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case util.IsNil(ctx):
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return errors.New("Invalid parameter provided to stop: context is missing")
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}
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dotPath, err := DefaultDotDirectory(ctx)
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if err != nil {
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return fmt.Errorf("Error when getting default dot directory: %w", err)
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}
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pidPath := filepath.Join(dotPath, pidFileName)
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p, err := pidFileInUse(ctx, pidPath)
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if err != nil {
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return fmt.Errorf("Error when checking if the cache's pid file is in use: %w", err)
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}
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if p == nil {
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return errors.New("The cache is not running.")
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}
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if err := p.Signal(syscall.SIGTERM); err != nil {
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return fmt.Errorf("Error when sending sigterm to cache process: %w", err)
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}
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return nil
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}
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