Golang Message.SetType方法代碼示例

// Applies this message template's values to the provided message object,
// interpolating the provided substitutions into the values in the process.
func (mt MessageTemplate) PopulateMessage(msg *message.Message, subs map[string]string) error {
	var val string
	for field, rawVal := range mt {
		val = InterpolateString(rawVal, subs)
		switch field {
		case "Logger":
			msg.SetLogger(val)
		case "Type":
			msg.SetType(val)
		case "Payload":
			msg.SetPayload(val)
		case "Hostname":
			msg.SetHostname(val)
		case "Pid":
			pid, err := strconv.ParseInt(val, 10, 32)
			if err != nil {
				return err
			}
			msg.SetPid(int32(pid))
		case "Uuid":
			msg.SetUuid([]byte(val))
		default:
			fi := strings.SplitN(field, "|", 2)
			if len(fi) < 2 {
				fi = append(fi, "")
			}
			f, err := message.NewField(fi[0], val, fi[1])
			msg.AddField(f)
			if err != nil {
				return err
			}
		}
	}
	return nil
}

// Given a PluginRunner and a Message struct, this function will populate the
// Message struct's field values with the plugin's input channel length and
// capacity, plus any additional data that the plugin might provide through
// implementation of the `ReportingPlugin` interface defined above.
func PopulateReportMsg(pr PluginRunner, msg *message.Message) (err error) {
	if reporter, ok := pr.Plugin().(ReportingPlugin); ok {
		if err = reporter.ReportMsg(msg); err != nil {
			return
		}
	}

	if fRunner, ok := pr.(FilterRunner); ok {
		message.NewIntField(msg, "InChanCapacity", cap(fRunner.InChan()), "count")
		message.NewIntField(msg, "InChanLength", len(fRunner.InChan()), "count")
		message.NewIntField(msg, "MatchChanCapacity", cap(fRunner.MatchRunner().inChan), "count")
		message.NewIntField(msg, "MatchChanLength", len(fRunner.MatchRunner().inChan), "count")
		message.NewIntField(msg, "LeakCount", fRunner.LeakCount(), "count")
		var tmp int64 = 0
		fRunner.MatchRunner().reportLock.Lock()
		if fRunner.MatchRunner().matchSamples > 0 {
			tmp = fRunner.MatchRunner().matchDuration / fRunner.MatchRunner().matchSamples
		}
		fRunner.MatchRunner().reportLock.Unlock()
		message.NewInt64Field(msg, "MatchAvgDuration", tmp, "ns")
	} else if dRunner, ok := pr.(DecoderRunner); ok {
		message.NewIntField(msg, "InChanCapacity", cap(dRunner.InChan()), "count")
		message.NewIntField(msg, "InChanLength", len(dRunner.InChan()), "count")
	}
	msg.SetType("heka.plugin-report")
	return
}

// Given a PluginRunner and a Message struct, this function will populate the
// Message struct's field values with the plugin's input channel length and
// capacity, plus any additional data that the plugin might provide through
// implementation of the `ReportingPlugin` interface defined above.
func PopulateReportMsg(pr PluginRunner, msg *message.Message) (err error) {
	defer func() {
		if r := recover(); r != nil {
			err = fmt.Errorf("'%s' `populateReportMsg` panic: %s", pr.Name(), r)
		}
	}()

	if reporter, ok := pr.Plugin().(ReportingPlugin); ok {
		if err = reporter.ReportMsg(msg); err != nil {
			return
		}
	}

	if fRunner, ok := pr.(FilterRunner); ok {
		newIntField(msg, "InChanCapacity", cap(fRunner.InChan()))
		newIntField(msg, "InChanLength", len(fRunner.InChan()))
		newIntField(msg, "MatchChanCapacity", cap(fRunner.MatchRunner().inChan))
		newIntField(msg, "MatchChanLength", len(fRunner.MatchRunner().inChan))
	} else if dRunner, ok := pr.(DecoderRunner); ok {
		newIntField(msg, "InChanCapacity", cap(dRunner.InChan()))
		newIntField(msg, "InChanLength", len(dRunner.InChan()))
	}
	msg.SetType("heka.plugin-report")
	return
}

// Given a PluginRunner and a Message struct, this function will populate the
// Message struct's field values with the plugin's input channel length and
// capacity, plus any additional data that the plugin might provide through
// implementation of the `ReportingPlugin` interface defined above.
func PopulateReportMsg(pr PluginRunner, msg *message.Message) (err error) {
	defer func() {
		if r := recover(); r != nil {
			err = fmt.Errorf("'%s' `populateReportMsg` panic: %s", pr.Name(), r)
		}
	}()

	if reporter, ok := pr.Plugin().(ReportingPlugin); ok {
		if err = reporter.ReportMsg(msg); err != nil {
			return
		}
	}

	if fRunner, ok := pr.(FilterRunner); ok {
		newIntField(msg, "InChanCapacity", cap(fRunner.InChan()), "count")
		newIntField(msg, "InChanLength", len(fRunner.InChan()), "count")
		newIntField(msg, "MatchChanCapacity", cap(fRunner.MatchRunner().inChan), "count")
		newIntField(msg, "MatchChanLength", len(fRunner.MatchRunner().inChan), "count")
		var tmp int64 = 0
		fRunner.MatchRunner().reportLock.Lock()
		if fRunner.MatchRunner().matchSamples > 0 {
			tmp = fRunner.MatchRunner().matchDuration / fRunner.MatchRunner().matchSamples
		}
		fRunner.MatchRunner().reportLock.Unlock()
		newInt64Field(msg, "MatchAvgDuration", tmp, "ns")
	} else if dRunner, ok := pr.(DecoderRunner); ok {
		newIntField(msg, "InChanCapacity", cap(dRunner.InChan()), "count")
		newIntField(msg, "InChanLength", len(dRunner.InChan()), "count")
	}
	msg.SetType("heka.plugin-report")
	return
}

// Applies this message template's values to the provided message object,
// interpolating the provided substitutions into the values in the process.
func (mt MessageTemplate) PopulateMessage(msg *message.Message, subs map[string]string) error {
	var val string
	for field, rawVal := range mt {
		if subs == nil {
			val = rawVal
		} else {
			val = InterpolateString(rawVal, subs)
		}
		switch field {
		case "Logger":
			msg.SetLogger(val)
		case "Type":
			msg.SetType(val)
		case "Payload":
			msg.SetPayload(val)
		case "Hostname":
			msg.SetHostname(val)
		case "Pid":
			intPart := strings.Split(val, ".")[0]
			pid, err := strconv.ParseInt(intPart, 10, 32)
			if err != nil {
				return err
			}
			msg.SetPid(int32(pid))
		case "Severity":
			severity, err := strconv.ParseInt(val, 10, 32)
			if err != nil {
				return err
			}
			msg.SetSeverity(int32(severity))
		case "Uuid":
			if len(val) == message.UUID_SIZE {
				msg.SetUuid([]byte(val))
			} else {
				if uuidBytes := uuid.Parse(val); uuidBytes == nil {
					return errors.New("Invalid UUID string.")
				} else {
					msg.SetUuid(uuidBytes)
				}
			}
		default:
			fi := strings.SplitN(field, "|", 2)
			if len(fi) < 2 {
				fi = append(fi, "")
			}
			f, err := message.NewField(fi[0], val, fi[1])
			msg.AddField(f)
			if err != nil {
				return err
			}
		}
	}
	return nil
}

func copyMessageHeaders(dst *message.Message, src *message.Message) {
	if src == nil || dst == nil || src == dst {
		return
	}

	if cap(src.Uuid) > 0 {
		dst.SetUuid(src.Uuid)
	} else {
		dst.Uuid = nil
	}
	if src.Timestamp != nil {
		dst.SetTimestamp(*src.Timestamp)
	} else {
		dst.Timestamp = nil
	}
	if src.Type != nil {
		dst.SetType(*src.Type)
	} else {
		dst.Type = nil
	}
	if src.Logger != nil {
		dst.SetLogger(*src.Logger)
	} else {
		dst.Logger = nil
	}
	if src.Severity != nil {
		dst.SetSeverity(*src.Severity)
	} else {
		dst.Severity = nil
	}
	if src.Pid != nil {
		dst.SetPid(*src.Pid)
	} else {
		dst.Pid = nil
	}
	if src.Hostname != nil {
		dst.SetHostname(*src.Hostname)
	} else {
		dst.Hostname = nil
	}
}

// Generate recycle channel and plugin report messages and put them on the
// provided channel as they're ready.
func (pc *PipelineConfig) reports(reportChan chan *PipelinePack) {
	var (
		f      *message.Field
		pack   *PipelinePack
		msg    *message.Message
		err, e error
	)

	pack = <-pc.reportRecycleChan
	msg = pack.Message
	message.NewIntField(msg, "InChanCapacity", cap(pc.inputRecycleChan), "count")
	message.NewIntField(msg, "InChanLength", len(pc.inputRecycleChan), "count")
	msg.SetType("heka.input-report")
	message.NewStringField(msg, "name", "inputRecycleChan")
	message.NewStringField(msg, "key", "globals")
	reportChan <- pack

	pack = <-pc.reportRecycleChan
	msg = pack.Message
	message.NewIntField(msg, "InChanCapacity", cap(pc.injectRecycleChan), "count")
	message.NewIntField(msg, "InChanLength", len(pc.injectRecycleChan), "count")
	msg.SetType("heka.inject-report")
	message.NewStringField(msg, "name", "injectRecycleChan")
	message.NewStringField(msg, "key", "globals")
	reportChan <- pack

	pack = <-pc.reportRecycleChan
	msg = pack.Message
	message.NewIntField(msg, "InChanCapacity", cap(pc.router.InChan()), "count")
	message.NewIntField(msg, "InChanLength", len(pc.router.InChan()), "count")
	message.NewInt64Field(msg, "ProcessMessageCount", atomic.LoadInt64(&pc.router.processMessageCount), "count")
	msg.SetType("heka.router-report")
	message.NewStringField(msg, "name", "Router")
	message.NewStringField(msg, "key", "globals")
	reportChan <- pack

	getReport := func(runner PluginRunner) (pack *PipelinePack) {
		pack = <-pc.reportRecycleChan
		if err = PopulateReportMsg(runner, pack.Message); err != nil {
			msg = pack.Message
			f, e = message.NewField("Error", err.Error(), "")
			if e == nil {
				msg.AddField(f)
			}
			msg.SetType("heka.plugin-report")
		}
		return
	}

	pc.inputsLock.Lock()
	for name, runner := range pc.InputRunners {
		if runner.Transient() {
			continue
		}
		pack = getReport(runner)
		message.NewStringField(pack.Message, "name", name)
		message.NewStringField(pack.Message, "key", "inputs")
		reportChan <- pack
	}
	pc.inputsLock.Unlock()

	for _, runner := range pc.allDecoders {
		pack = getReport(runner)
		message.NewStringField(pack.Message, "name", runner.Name())
		message.NewStringField(pack.Message, "key", "decoders")
		reportChan <- pack
	}

	pc.filtersLock.Lock()
	for name, runner := range pc.FilterRunners {
		pack = getReport(runner)
		message.NewStringField(pack.Message, "name", name)
		message.NewStringField(pack.Message, "key", "filters")
		reportChan <- pack
	}
	pc.filtersLock.Unlock()

	for name, runner := range pc.OutputRunners {
		pack = getReport(runner)
		message.NewStringField(pack.Message, "name", name)
		message.NewStringField(pack.Message, "key", "outputs")
		reportChan <- pack
	}
	close(reportChan)
}

//.........這裏部分代碼省略.........
					ContentType:  "text/plain",
					Body:         []byte("This is a message"),
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the injected packet
				ith.MockInputRunner.EXPECT().Inject(gomock.Any())

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
					errChan <- err
				}()
				ith.PackSupply <- ith.Pack
				close(streamChan)
				err = <-errChan
				c.Expect(ith.Pack.Message.GetType(), gs.Equals, "amqp")
				c.Expect(ith.Pack.Message.GetPayload(), gs.Equals, "This is a message")
			})

			c.Specify("consumes a serialized message", func() {
				encoder := client.NewProtobufEncoder(nil)
				streamChan := make(chan amqp.Delivery, 1)

				msg := new(message.Message)
				msg.SetUuid(uuid.NewRandom())
				msg.SetTimestamp(time.Now().UnixNano())
				msg.SetType("logfile")
				msg.SetLogger("/a/nice/path")
				msg.SetSeverity(int32(0))
				msg.SetEnvVersion("0.2")
				msg.SetPid(0)
				msg.SetPayload("This is a message")
				msg.SetHostname("TestHost")

				msgBody := make([]byte, 0, 500)
				_ = encoder.EncodeMessageStream(msg, &msgBody)

				ack := plugins_ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)

				streamChan <- amqp.Delivery{
					ContentType:  "application/hekad",
					Body:         msgBody,
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the decoded pack
				mockDRunner.EXPECT().InChan().Return(ith.DecodeChan)

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
					errChan <- err

//.........這裏部分代碼省略.........
				ack.EXPECT().Ack(gomock.Any(), false)
				streamChan <- amqp.Delivery{
					ContentType:  "text/plain",
					Body:         []byte("This is a message"),
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the injected packet
				ith.MockInputRunner.EXPECT().Inject(gomock.Any())

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
				}()
				ith.PackSupply <- ith.Pack
				c.Expect(ith.Pack.Message.GetType(), gs.Equals, "amqp")
				c.Expect(ith.Pack.Message.GetPayload(), gs.Equals, "This is a message")
				close(streamChan)
			})

			c.Specify("consumes a serialized message", func() {
				encoder := client.NewProtobufEncoder(nil)
				streamChan := make(chan amqp.Delivery, 1)

				msg := new(message.Message)
				msg.SetUuid(uuid.NewRandom())
				msg.SetTimestamp(time.Now().UnixNano())
				msg.SetType("logfile")
				msg.SetLogger("/a/nice/path")
				msg.SetSeverity(int32(0))
				msg.SetEnvVersion("0.2")
				msg.SetPid(0)
				msg.SetPayload("This is a message")
				msg.SetHostname("TestHost")

				msgBody := make([]byte, 0, 500)
				_ = encoder.EncodeMessageStream(msg, &msgBody)

				ack := ts.NewMockAcknowledger(ctrl)
				ack.EXPECT().Ack(gomock.Any(), false)

				streamChan <- amqp.Delivery{
					ContentType:  "application/hekad",
					Body:         msgBody,
					Timestamp:    time.Now(),
					Acknowledger: ack,
				}
				mch.EXPECT().Consume("", "", false, false, false, false,
					gomock.Any()).Return(streamChan, nil)

				// Expect the decoded pack
				mockDecoderRunner := ith.Decoders[message.Header_PROTOCOL_BUFFER].(*MockDecoderRunner)
				mockDecoderRunner.EXPECT().InChan().Return(ith.DecodeChan)

				// Increase the usage since Run decrements it on close
				ug.Add(1)

				ith.PackSupply <- ith.Pack
				go func() {
					amqpInput.Run(ith.MockInputRunner, ith.MockHelper)

// Generate recycle channel and plugin report messages and put them on the
// provided channel as they're ready.
func (pc *PipelineConfig) reports(reportChan chan *PipelinePack) {
	var (
		f      *message.Field
		pack   *PipelinePack
		msg    *message.Message
		err, e error
	)

	pack = pc.PipelinePack(0)
	msg = pack.Message
	newIntField(msg, "InChanCapacity", cap(pc.inputRecycleChan))
	newIntField(msg, "InChanLength", len(pc.inputRecycleChan))
	msg.SetType("heka.input-report")
	setNameField(msg, "inputRecycleChan")
	reportChan <- pack

	pack = pc.PipelinePack(0)
	msg = pack.Message
	newIntField(msg, "InChanCapacity", cap(pc.injectRecycleChan))
	newIntField(msg, "InChanLength", len(pc.injectRecycleChan))
	msg.SetType("heka.inject-report")
	setNameField(msg, "injectRecycleChan")
	reportChan <- pack

	pack = pc.PipelinePack(0)
	msg = pack.Message
	newIntField(msg, "InChanCapacity", cap(pc.router.InChan()))
	newIntField(msg, "InChanLength", len(pc.router.InChan()))
	msg.SetType("heka.router-report")
	setNameField(msg, "Router")
	reportChan <- pack

	getReport := func(runner PluginRunner) (pack *PipelinePack) {
		pack = pc.PipelinePack(0)
		if err = PopulateReportMsg(runner, pack.Message); err != nil {
			msg = pack.Message
			f, e = message.NewField("Error", err.Error(), message.Field_RAW)
			if e == nil {
				msg.AddField(f)
			}
			msg.SetType("heka.plugin-report")
		}
		return
	}

	for name, runner := range pc.InputRunners {
		pack = getReport(runner)
		if len(pack.Message.Fields) > 0 || pack.Message.GetPayload() != "" {
			setNameField(pack.Message, name)
			reportChan <- pack
		} else {
			pack.Recycle()
		}
	}
	for i, dSet := range pc.DecoderSets {
		for name, runner := range dSet.AllByName() {
			pack = getReport(runner)
			setNameField(pack.Message, fmt.Sprintf("%s-%d", name, i))
			reportChan <- pack
		}
	}
	for name, runner := range pc.FilterRunners {
		pack = getReport(runner)
		setNameField(pack.Message, name)
		reportChan <- pack
	}
	for name, runner := range pc.OutputRunners {
		pack = getReport(runner)
		setNameField(pack.Message, name)
		reportChan <- pack
	}
	close(reportChan)
}

func AMQPPluginSpec(c gs.Context) {
	t := &pipeline_ts.SimpleT{}
	ctrl := gomock.NewController(t)
	defer ctrl.Finish()

	config := NewPipelineConfig(nil)

	// Our two user/conn waitgroups.
	ug := new(sync.WaitGroup)
	cg := new(sync.WaitGroup)

	// Setup the mock channel.
	mch := NewMockAMQPChannel(ctrl)

	// Setup the mock amqpHub with the mock chan return.
	aqh := NewMockAMQPConnectionHub(ctrl)
	aqh.EXPECT().GetChannel("", AMQPDialer{}).Return(mch, ug, cg, nil)

	errChan := make(chan error, 1)
	bytesChan := make(chan []byte, 1)

	c.Specify("An amqp input", func() {
		// Setup all the mock calls for Init.
		mch.EXPECT().ExchangeDeclare("", "", false, true, false, false,
			gomock.Any()).Return(nil)
		mch.EXPECT().QueueDeclare("", false, true, false, false,
			gomock.Any()).Return(amqp.Queue{}, nil)
		mch.EXPECT().QueueBind("", "test", "", false, gomock.Any()).Return(nil)
		mch.EXPECT().Qos(2, 0, false).Return(nil)

		ith := new(plugins_ts.InputTestHelper)
		ith.Msg = pipeline_ts.GetTestMessage()
		ith.Pack = NewPipelinePack(config.InputRecycleChan())

		// Set up relevant mocks.
		ith.MockHelper = NewMockPluginHelper(ctrl)
		ith.MockInputRunner = NewMockInputRunner(ctrl)
		ith.MockSplitterRunner = NewMockSplitterRunner(ctrl)
		ith.PackSupply = make(chan *PipelinePack, 1)

		ith.MockInputRunner.EXPECT().NewSplitterRunner("").Return(ith.MockSplitterRunner)

		amqpInput := new(AMQPInput)
		amqpInput.amqpHub = aqh
		config := amqpInput.ConfigStruct().(*AMQPInputConfig)
		config.URL = ""
		config.Exchange = ""
		config.ExchangeType = ""
		config.RoutingKey = "test"
		config.QueueTTL = 300000

		err := amqpInput.Init(config)
		c.Assume(err, gs.IsNil)
		c.Expect(amqpInput.ch, gs.Equals, mch)

		c.Specify("consumes a text message", func() {
			// Create a channel to send data to the input. Drop a message on
			// there and close the channel.
			streamChan := make(chan amqp.Delivery, 1)
			ack := plugins_ts.NewMockAcknowledger(ctrl)
			ack.EXPECT().Ack(gomock.Any(), false)
			streamChan <- amqp.Delivery{
				ContentType:  "text/plain",
				Body:         []byte("This is a message"),
				Timestamp:    time.Now(),
				Acknowledger: ack,
			}
			mch.EXPECT().Consume("", "", false, false, false, false,
				gomock.Any()).Return(streamChan, nil)

			// Increase the usage since Run decrements it on close.
			ug.Add(1)

			splitCall := ith.MockSplitterRunner.EXPECT().SplitBytes(gomock.Any(),
				nil)
			splitCall.Do(func(recd []byte, del Deliverer) {
				bytesChan <- recd
			})
			ith.MockSplitterRunner.EXPECT().UseMsgBytes().Return(false)
			ith.MockSplitterRunner.EXPECT().SetPackDecorator(gomock.Any())
			go func() {
				err := amqpInput.Run(ith.MockInputRunner, ith.MockHelper)
				errChan <- err
			}()

			msgBytes := <-bytesChan
			c.Expect(string(msgBytes), gs.Equals, "This is a message")
			close(streamChan)
			err = <-errChan
		})

		c.Specify("consumes a protobuf encoded message", func() {
			encoder := client.NewProtobufEncoder(nil)
			streamChan := make(chan amqp.Delivery, 1)

			msg := new(message.Message)
			msg.SetUuid(uuid.NewRandom())
			msg.SetTimestamp(time.Now().UnixNano())
			msg.SetType("logfile")
			msg.SetLogger("/a/nice/path")
//.........這裏部分代碼省略.........

// Generate recycle channel and plugin report messages and put them on the
// provided channel as they're ready.
func (pc *PipelineConfig) reports(reportChan chan *PipelinePack) {
	var (
		f      *message.Field
		pack   *PipelinePack
		msg    *message.Message
		err, e error
	)

	pack = pc.PipelinePack(0)
	msg = pack.Message
	newIntField(msg, "InChanCapacity", cap(pc.inputRecycleChan), "count")
	newIntField(msg, "InChanLength", len(pc.inputRecycleChan), "count")
	msg.SetType("heka.input-report")
	setNameField(msg, "inputRecycleChan")
	reportChan <- pack

	pack = pc.PipelinePack(0)
	msg = pack.Message
	newIntField(msg, "InChanCapacity", cap(pc.injectRecycleChan), "count")
	newIntField(msg, "InChanLength", len(pc.injectRecycleChan), "count")
	msg.SetType("heka.inject-report")
	setNameField(msg, "injectRecycleChan")
	reportChan <- pack

	pack = pc.PipelinePack(0)
	msg = pack.Message
	newIntField(msg, "InChanCapacity", cap(pc.router.InChan()), "count")
	newIntField(msg, "InChanLength", len(pc.router.InChan()), "count")
	newInt64Field(msg, "ProcessMessageCount", atomic.LoadInt64(&pc.router.processMessageCount), "count")
	msg.SetType("heka.router-report")
	setNameField(msg, "Router")
	reportChan <- pack

	getReport := func(runner PluginRunner) (pack *PipelinePack) {
		pack = pc.PipelinePack(0)
		if err = PopulateReportMsg(runner, pack.Message); err != nil {
			msg = pack.Message
			f, e = message.NewField("Error", err.Error(), "")
			if e == nil {
				msg.AddField(f)
			}
			msg.SetType("heka.plugin-report")
		}
		return
	}

	for name, runner := range pc.InputRunners {
		pack = getReport(runner)
		setNameField(pack.Message, name)
		reportChan <- pack
	}

	for _, runner := range pc.allDecoders {
		pack = getReport(runner)
		setNameField(pack.Message, runner.Name())
		reportChan <- pack
	}

	for name, dChan := range pc.decoderChannels {
		pack = pc.PipelinePack(0)
		msg = pack.Message
		msg.SetType("heka.decoder-pool-report")
		setNameField(msg, fmt.Sprintf("DecoderPool-%s", name))
		newIntField(msg, "InChanCapacity", cap(dChan), "count")
		newIntField(msg, "InChanLength", len(dChan), "count")
		reportChan <- pack
	}

	for name, runner := range pc.FilterRunners {
		pack = getReport(runner)
		setNameField(pack.Message, name)
		reportChan <- pack
	}
	for name, runner := range pc.OutputRunners {
		pack = getReport(runner)
		setNameField(pack.Message, name)
		reportChan <- pack
	}
	close(reportChan)
}