f6a40c9ec6
- Created ShutdownManager for coordinated graceful shutdown of all services - Added Shutdowner interface for services that need graceful shutdown - Implemented parallel shutdown with individual timeouts (10s per service) - Added global shutdown timeout (30s total) - Integrated shutdown manager in main.go for: - HTTP server shutdown - JobWorker cancellation - Config.Close() (DB, Redis, RabbitMQ) - Logger sync - Sentry flush - Added comprehensive unit tests for shutdown manager - Prevents registration of new services during shutdown Phase: PHASE-6 Priority: P2 Progress: 113/267 (42.32%)
145 lines
3.4 KiB
Go
145 lines
3.4 KiB
Go
package shutdown
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import (
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"context"
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"errors"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"go.uber.org/zap"
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)
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func TestNewShutdownManager(t *testing.T) {
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logger, _ := zap.NewDevelopment()
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sm := NewShutdownManager(logger)
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assert.NotNil(t, sm)
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assert.Equal(t, 0, len(sm.shutdowners))
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assert.False(t, sm.shuttingDown)
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}
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func TestShutdownManager_Register(t *testing.T) {
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logger, _ := zap.NewDevelopment()
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sm := NewShutdownManager(logger)
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shutdowner := NewShutdownFunc("test_service", func(ctx context.Context) error {
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return nil
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})
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sm.Register(shutdowner)
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assert.Equal(t, 1, len(sm.shutdowners))
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}
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func TestShutdownManager_Shutdown_Success(t *testing.T) {
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logger, _ := zap.NewDevelopment()
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sm := NewShutdownManager(logger)
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shutdownCount := 0
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shutdowner1 := NewShutdownFunc("service1", func(ctx context.Context) error {
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shutdownCount++
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return nil
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})
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shutdowner2 := NewShutdownFunc("service2", func(ctx context.Context) error {
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shutdownCount++
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return nil
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})
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sm.Register(shutdowner1)
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sm.Register(shutdowner2)
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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err := sm.Shutdown(ctx)
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require.NoError(t, err)
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assert.Equal(t, 2, shutdownCount)
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}
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func TestShutdownManager_Shutdown_WithError(t *testing.T) {
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logger, _ := zap.NewDevelopment()
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sm := NewShutdownManager(logger)
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shutdowner1 := NewShutdownFunc("service1", func(ctx context.Context) error {
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return nil
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})
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shutdowner2 := NewShutdownFunc("service2", func(ctx context.Context) error {
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return errors.New("shutdown error")
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})
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sm.Register(shutdowner1)
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sm.Register(shutdowner2)
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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err := sm.Shutdown(ctx)
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require.Error(t, err)
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assert.Contains(t, err.Error(), "shutdown completed with 1 errors")
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}
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func TestShutdownManager_Shutdown_Timeout(t *testing.T) {
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logger, _ := zap.NewDevelopment()
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sm := NewShutdownManager(logger)
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shutdowner := NewShutdownFunc("slow_service", func(ctx context.Context) error {
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// Simuler un service qui prend trop de temps
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time.Sleep(2 * time.Second)
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return nil
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})
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sm.Register(shutdowner)
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ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
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defer cancel()
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err := sm.Shutdown(ctx)
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// Le timeout devrait être atteint
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assert.Error(t, err)
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}
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func TestShutdownManager_RegisterDuringShutdown(t *testing.T) {
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logger, _ := zap.NewDevelopment()
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sm := NewShutdownManager(logger)
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shutdowner1 := NewShutdownFunc("service1", func(ctx context.Context) error {
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return nil
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})
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sm.Register(shutdowner1)
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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// Démarrer le shutdown dans une goroutine
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done := make(chan bool)
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go func() {
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sm.Shutdown(ctx)
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done <- true
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}()
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// Essayer d'enregistrer pendant le shutdown
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time.Sleep(10 * time.Millisecond)
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shutdowner2 := NewShutdownFunc("service2", func(ctx context.Context) error {
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return nil
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})
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sm.Register(shutdowner2)
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<-done
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// Le deuxième service ne devrait pas être arrêté car enregistré pendant le shutdown
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assert.Equal(t, 1, len(sm.shutdowners))
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}
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func TestShutdownFunc(t *testing.T) {
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shutdownFunc := NewShutdownFunc("test", func(ctx context.Context) error {
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return nil
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})
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assert.Equal(t, "test", shutdownFunc.Name())
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ctx := context.Background()
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err := shutdownFunc.Shutdown(ctx)
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assert.NoError(t, err)
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}
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