writer

package
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Published: Oct 31, 2018 License: Apache-2.0 Imports: 25 Imported by: 0

Documentation

Overview

Package writer contains the SignalFx writer. The writer is responsible for sending datapoints and events to SignalFx ingest. Ideally all data would flow through here, but right now a lot of it is written to ingest by collectd.

The writer provides a channel that all monitors can submit datapoints on. All monitors should include the "monitorType" key in the `Meta` map of the datapoint for use in filtering.

Index

Constants

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Variables

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Functions

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Types

type SignalFxWriter

type SignalFxWriter struct {
	// contains filtered or unexported fields
}

SignalFxWriter is what sends events and datapoints to SignalFx ingest. It receives events/datapoints on two buffered channels and writes them to SignalFx on a regular interval.

func New

func New(conf *config.WriterConfig, dpChan chan *datapoint.Datapoint, eventChan chan *event.Event,
	propertyChan chan *types.DimProperties, spanChan chan *trace.Span) (*SignalFxWriter, error)

New creates a new un-configured writer

func (*SignalFxWriter) DiagnosticText

func (sw *SignalFxWriter) DiagnosticText() string

DiagnosticText outputs a string that describes the state of the writer to a human.

func (*SignalFxWriter) InternalMetrics

func (sw *SignalFxWriter) InternalMetrics() []*datapoint.Datapoint

InternalMetrics returns a set of metrics showing how the writer is currently doing.

func (*SignalFxWriter) Shutdown

func (sw *SignalFxWriter) Shutdown()

Shutdown the writer and stop sending datapoints

Directories

Path Synopsis

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