func (sinkManager *SinkManager) RegisterSink(sink sinks.Sink) bool { inputChan := make(chan *logmessage.Message) ok := sinkManager.sinks.Register(inputChan, sink) if !ok { return false } sinkManager.Metrics.Inc(sink) sinkManager.logger.Debugf("SinkManager: Sink with identifier %v requested. Opened it.", sink.Identifier()) go func() { sink.Run(inputChan) sinkManager.UnregisterSink(sink) }() return true }
func (sinkManager *SinkManager) RegisterSink(sink sinks.Sink, block ...bool) bool { inputChan := make(chan *logmessage.Message) ok := sinkManager.sinks.Register(inputChan, sink) if !ok { return false } sinkManager.Metrics.Inc(sink) sinkManager.logger.Infof("SinkManager: Sink with identifier %v requested. Opened it.", sink.Identifier()) if len(block) > 0 { sink.Run(inputChan) sinkManager.unregisterSink(sink) } else { go func() { sink.Run(inputChan) sinkManager.unregisterSink(sink) }() } return true }
syslogSink = sinks.NewSyslogSink("appId", "syslog://localhost:24632", loggertesthelper.Logger(), sysLogger, errorChannel) }) AfterEach(func() { select { case <-sysLoggerDoneChan: default: closeSysLoggerDoneChan() } }) Context("when remote syslog server is down", func() { BeforeEach(func() { sysLogger.SetDown(true) go func() { syslogSink.Run() closeSysLoggerDoneChan() }() }) It("should still accept messages without blocking", func(done Done) { logMessage := NewMessage("test message", "appId") for i := 0; i < 100; i++ { syslogSink.Channel() <- logMessage } close(done) }) Context("when remote syslog server comes up", func() { BeforeEach(func() {