Golang toml.Duration函數代碼示例

// NewConfig returns the default configuration for tsdb.
func NewConfig() Config {
	return Config{
		Engine:                 DefaultEngine,
		Enabled:                true, // data node enabled by default
		MaxWALSize:             DefaultMaxWALSize,
		WALFlushInterval:       toml.Duration(DefaultWALFlushInterval),
		WALPartitionFlushDelay: toml.Duration(DefaultWALPartitionFlushDelay),

		WALLoggingEnabled:         true,
		WALReadySeriesSize:        DefaultReadySeriesSize,
		WALCompactionThreshold:    DefaultCompactionThreshold,
		WALMaxSeriesSize:          DefaultMaxSeriesSize,
		WALFlushColdInterval:      toml.Duration(DefaultFlushColdInterval),
		WALPartitionSizeThreshold: DefaultPartitionSizeThreshold,

		QueryLogEnabled: true,

		CacheMaxMemorySize:             DefaultCacheMaxMemorySize,
		CacheSnapshotMemorySize:        DefaultCacheSnapshotMemorySize,
		CacheSnapshotWriteColdDuration: toml.Duration(DefaultCacheSnapshotWriteColdDuration),
		CompactFullWriteColdDuration:   toml.Duration(DefaultCompactFullWriteColdDuration),

		DataLoggingEnabled: true,
	}
}

// NewConfig returns a new Config with defaults.
func NewConfig() Config {
	return Config{
		Enabled:       true,
		CheckInterval: toml.Duration(DefaultCheckInterval),
		AdvancePeriod: toml.Duration(DefaultAdvancePeriod),
	}
}

// NewConfig returns an instance of Config with defaults.
func NewConfig() Config {
	return Config{
		WriteTimeout:         toml.Duration(DefaultWriteTimeout),
		QueryTimeout:         toml.Duration(influxql.DefaultQueryTimeout),
		MaxConcurrentQueries: DefaultMaxConcurrentQueries,
		MaxSelectPointN:      DefaultMaxSelectPointN,
		MaxSelectSeriesN:     DefaultMaxSelectSeriesN,
	}
}

// NewConfig returns an instance of Config with defaults.
func NewConfig() Config {
	return Config{
		WriteTimeout:              toml.Duration(DefaultWriteTimeout),
		ShardWriterTimeout:        toml.Duration(DefaultShardWriterTimeout),
		ShardMapperTimeout:        toml.Duration(DefaultShardMapperTimeout),
		QueryTimeout:              toml.Duration(DefaultQueryTimeout),
		MaxRemoteWriteConnections: DefaultMaxRemoteWriteConnections,
		MaxConcurrentQueries:      DefaultMaxConcurrentQueries,
		MaxSelectSeriesN:          DefaultMaxSelectSeriesN,
	}
}

func (c *Config) Init() {
	c.Name = "default"
	c.URLs = []string{"http://localhost:8086"}
	c.ExcludedSubscriptions = map[string][]string{
		stats.DefaultDatabse: []string{stats.DefaultRetentionPolicy},
	}
	c.UDPBuffer = udp.DefaultBuffer
	c.StartUpTimeout = toml.Duration(DefaultStartUpTimeout)
	c.SubscriptionProtocol = DefaultSubscriptionProtocol
	c.SubscriptionSyncInterval = toml.Duration(DefaultSubscriptionSyncInterval)
}

// NewConfig returns a new Config.
func NewConfig() Config {
	return Config{
		Enabled:          false,
		MaxSize:          DefaultMaxSize,
		MaxAge:           toml.Duration(DefaultMaxAge),
		RetryRateLimit:   DefaultRetryRateLimit,
		RetryInterval:    toml.Duration(DefaultRetryInterval),
		RetryMaxInterval: toml.Duration(DefaultRetryMaxInterval),
		PurgeInterval:    toml.Duration(DefaultPurgeInterval),
	}
}

func (c *Config) SetDefaultValues() {
	if c.UDPBuffer == 0 {
		c.UDPBuffer = udp.DefaultBuffer
	}
	if c.StartUpTimeout == 0 {
		c.StartUpTimeout = toml.Duration(DefaultStartUpTimeout)
	}
	if c.SubscriptionProtocol == "" {
		c.SubscriptionProtocol = DefaultSubscriptionProtocol
	}
	if c.SubscriptionSyncInterval == toml.Duration(0) {
		c.SubscriptionSyncInterval = toml.Duration(DefaultSubscriptionSyncInterval)
	}
}

// NewConfig builds a new configuration with default values.
func NewConfig() *Config {
	return &Config{
		Enabled:              true, // enabled by default
		BindAddress:          DefaultRaftBindAddress,
		HTTPBindAddress:      DefaultHTTPBindAddress,
		RetentionAutoCreate:  true,
		ElectionTimeout:      toml.Duration(DefaultElectionTimeout),
		HeartbeatTimeout:     toml.Duration(DefaultHeartbeatTimeout),
		LeaderLeaseTimeout:   toml.Duration(DefaultLeaderLeaseTimeout),
		CommitTimeout:        toml.Duration(DefaultCommitTimeout),
		RaftPromotionEnabled: DefaultRaftPromotionEnabled,
		LeaseDuration:        toml.Duration(DefaultLeaseDuration),
		LoggingEnabled:       DefaultLoggingEnabled,
	}
}

// NewInfluxDBConfig returns a new InfluxDBConfig with the default values.
func NewInfluxDBConfig() (*InfluxDBConfig, error) {
	// Create the default InfluxDB server configuration.
	server, err := influxDBServer.NewDemoConfig()
	if err != nil {
		return nil, err
	}

	// Enables retention policies which will be executed within an interval of 30 minutes.
	server.Retention.Enabled = true
	server.Retention.CheckInterval = toml.Duration(30 * time.Minute)

	return &InfluxDBConfig{
		Server: server,

		// Specify the branch as "appdash" just for identification purposes.
		BuildInfo: &influxDBServer.BuildInfo{
			Branch: "appdash",
		},

		// Create a retention policy which keeps data for only three days, this is
		// because the Dashboard is hard-coded to displaying a 72hr timeline.
		//
		// Minimum duration time is 1 hour ("1h") - See: github.com/influxdata/influxdb/issues/5198
		DefaultRP: InfluxDBRetentionPolicy{
			Name:     "three_days_only",
			Duration: "3d",
		},

		MaxBatchSizeBytes:  128 * 1024 * 1024, // 128 MB
		BatchFlushInterval: 500 * time.Millisecond,
	}, nil
}

// WithDefaults takes the given config and returns a new config with any required
// default values set.
func (c *Config) WithDefaults() *Config {
	d := *c
	if d.BindAddress == "" {
		d.BindAddress = DefaultBindAddress
	}
	if d.Database == "" {
		d.Database = DefaultDatabase
	}
	if d.RetentionPolicy == "" {
		d.RetentionPolicy = DefaultRetentionPolicy
	}
	if d.ConsistencyLevel == "" {
		d.ConsistencyLevel = DefaultConsistencyLevel
	}
	if d.Certificate == "" {
		d.Certificate = DefaultCertificate
	}
	if d.BatchSize == 0 {
		d.BatchSize = DefaultBatchSize
	}
	if d.BatchPending == 0 {
		d.BatchPending = DefaultBatchPending
	}
	if d.BatchTimeout == 0 {
		d.BatchTimeout = toml.Duration(DefaultBatchTimeout)
	}

	return &d
}

func NewConfig() Config {
	return Config{
		Host:        "localhost",
		Port:        25,
		IdleTimeout: toml.Duration(time.Second * 30),
	}
}

func NewTestService(batchSize int, batchDuration time.Duration) *TestService {
	c := Config{
		BindAddress:   "127.0.0.1:0",
		Database:      "collectd_test",
		BatchSize:     batchSize,
		BatchDuration: toml.Duration(batchDuration),
	}

	s := &TestService{
		Config:     c,
		Service:    NewService(c),
		MetaClient: &internal.MetaClientMock{},
	}

	s.MetaClient.CreateDatabaseFn = func(name string) (*meta.DatabaseInfo, error) {
		return nil, nil
	}

	s.Service.PointsWriter = s
	s.Service.MetaClient = s.MetaClient

	// Set the collectd types using test string.
	if err := s.Service.SetTypes(typesDBText); err != nil {
		panic(err)
	}

	if testing.Verbose() {
		s.Service.WithLogger(zap.New(
			zap.NewTextEncoder(),
			zap.Output(os.Stderr),
		))
	}

	return s
}

// WithDefaults takes the given config and returns a new config with any required
// default values set.
func (c *Config) WithDefaults() *Config {
	d := *c
	if d.Database == "" {
		d.Database = DefaultDatabase
	}
	if d.BatchSize == 0 {
		d.BatchSize = DefaultBatchSize
	}
	if d.BatchPending == 0 {
		d.BatchPending = DefaultBatchPending
	}
	if d.BatchTimeout == 0 {
		d.BatchTimeout = toml.Duration(DefaultBatchTimeout)
	}
	if d.Precision == "" {
		d.Precision = DefaultPrecision
	}
	if d.ReadBuffer == 0 {
		d.ReadBuffer = DefaultReadBuffer
	}
	if d.UDPPayloadSize == 0 {
		d.UDPPayloadSize = DefaultUDPPayloadSize
	}
	return &d
}

// Ensure the shard writer returns an error when we can't get a connection.
func TestShardWriter_Write_PoolMax(t *testing.T) {
	ts := newTestWriteService(writeShardSlow)
	s := cluster.NewService(cluster.Config{
		ShardWriterTimeout: toml.Duration(100 * time.Millisecond),
	})
	s.Listener = ts.muxln
	s.TSDBStore = &ts.TSDBStore
	if err := s.Open(); err != nil {
		t.Fatal(err)
	}
	defer s.Close()
	defer ts.Close()

	w := cluster.NewShardWriter(100*time.Millisecond, 1)
	w.MetaClient = &metaClient{host: ts.ln.Addr().String()}
	now := time.Now()

	shardID := uint64(1)
	ownerID := uint64(2)
	var points []models.Point
	points = append(points, models.MustNewPoint(
		"cpu", models.Tags{"host": "server01"}, map[string]interface{}{"value": int64(100)}, now,
	))

	go w.WriteShard(shardID, ownerID, points)
	time.Sleep(time.Millisecond)
	if err := w.WriteShard(shardID, ownerID, points); err == nil || err.Error() != "timed out waiting for free connection" {
		t.Fatalf("unexpected error: %v", err)
	}
}

// NewConfig builds a new configuration with default values.
func NewConfig() *Config {
	return &Config{
		RetentionAutoCreate: true,
		LeaseDuration:       toml.Duration(DefaultLeaseDuration),
		LoggingEnabled:      DefaultLoggingEnabled,
	}
}