Example #1
0
func initConnectionMode(
	cfg *common.Config,
	config *logstashConfig,
	transp *transport.Config,
) (mode.ConnectionMode, error) {
	sendRetries := config.MaxRetries
	maxAttempts := sendRetries + 1
	if sendRetries < 0 {
		maxAttempts = 0
	}

	settings := modeutil.Settings{
		Failover:     !config.LoadBalance,
		MaxAttempts:  maxAttempts,
		Timeout:      config.Timeout,
		WaitRetry:    defaultWaitRetry,
		MaxWaitRetry: defaultMaxWaitRetry,
	}

	if config.Pipelining == 0 {
		clients, err := modeutil.MakeClients(cfg, makeClientFactory(config, transp))
		if err != nil {
			return nil, err
		}
		return modeutil.NewConnectionMode(clients, settings)
	}

	clients, err := modeutil.MakeAsyncClients(cfg, makeAsyncClientFactory(config, transp))
	if err != nil {
		return nil, err
	}
	return modeutil.NewAsyncConnectionMode(clients, settings)
}
Example #2
0
func (lj *logstash) init(cfg *common.Config) error {
	config := defaultConfig
	if err := cfg.Unpack(&config); err != nil {
		return err
	}

	sendRetries := config.MaxRetries
	maxAttempts := sendRetries + 1
	if sendRetries < 0 {
		maxAttempts = 0
	}

	tls, err := outputs.LoadTLSConfig(config.TLS)
	if err != nil {
		return err
	}

	transp := &transport.Config{
		Timeout: config.Timeout,
		Proxy:   &config.Proxy,
		TLS:     tls,
		Stats: &transport.IOStats{
			Read:        statReadBytes,
			Write:       statWriteBytes,
			ReadErrors:  statReadErrors,
			WriteErrors: statWriteErrors,
		},
	}

	logp.Info("Max Retries set to: %v", sendRetries)
	var m mode.ConnectionMode
	if config.Pipelining == 0 {
		clients, err := modeutil.MakeClients(cfg, makeClientFactory(&config, transp))
		if err == nil {
			m, err = modeutil.NewConnectionMode(clients, !config.LoadBalance,
				maxAttempts, defaultWaitRetry, config.Timeout, defaultMaxWaitRetry)
		}
	} else {
		clients, err := modeutil.MakeAsyncClients(cfg,
			makeAsyncClientFactory(&config, transp))
		if err == nil {
			m, err = modeutil.NewAsyncConnectionMode(clients, !config.LoadBalance,
				maxAttempts, defaultWaitRetry, config.Timeout, defaultMaxWaitRetry)
		}
	}
	if err != nil {
		return err
	}

	lj.mode = m
	lj.index = config.Index

	return nil
}