aggregator

Documentation

Overview

Package aggregator creates data points based on statse messages.

Index

• Constants
• Variables
• func Init(tsdbChan_ chan<- *tsdb.Point)
• func ListenAndServe(config *Config) error
• type Client
  • func NewClient(host string) *Client
  • func (c *Client) Close()
  • func (c *Client) Send(event *statse.Event)
• type Config
  • func (c *Config) Validate() error

Constants

const MaxBufferLen = 10000

MaxBufferLen limits the number of floats per buffer.

Variables

var Debug *log.Logger

Functions

func Init

func Init(tsdbChan_ chan<- *tsdb.Point)

Init initialises the package. Must be run at init time.

func ListenAndServe

func ListenAndServe(config *Config) error

ListenAndServe starts a listener that stores incoming messages in a bounded buffer, and periodically summarises them by creating data points.

Types

type Client

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

Client represents a client of the Aggregator service.

func NewClient

func NewClient(host string) *Client

NewClient allocates a new client to the Aggregator service.

func (*Client) Close

func (c *Client) Close()

func (*Client) Send

func (c *Client) Send(event *statse.Event)

Send sends an event to the Aggregator service.

type Config

type Config struct {
	SnapshotInterval string
}

func (*Config) Validate

func (c *Config) Validate() error