transmission

type DiscardSender struct {
	WriterSender
}

type Event struct {
	// APIKey, if set, overrides whatever is found in Config
	//APIKey string
	// Dataset, if set, overrides whatever is found in Config
	Dataset string
	// SampleRate, if set, overrides whatever is found in Config
	SampleRate uint
	// APIHost, if set, overrides whatever is found in Config
	APIHost string
	// Timestamp, if set, specifies the time for this event. If unset, defaults
	// to Now()
	Timestamp time.Time
	// Metadata is a field for you to add in data that will be handed back to you
	// on the Response object read off the Responses channel. It is not sent to
	// Opsramp with the event.
	Metadata interface{}

	// Data contains the content of the event (all the fields and their values)
	Data map[string]interface{}

	APIToken    string
	APITenantId string
}

type Logger interface {
	// Printf accepts the same msg, args style as fmt.Printf().
	Printf(msg string, args ...interface{})
}

type Metrics interface {
	//Register(name string, metricType string)
	Gauge(string, interface{})
	Increment(string)
	Count(string, interface{})
}

type MockSender struct {
	Started      int
	Stopped      int
	Flushed      int
	EventsCalled int

	BlockOnResponses bool
	sync.Mutex
	// contains filtered or unexported fields
}

type OpsRampAuthTokenResponse struct {
	AccessToken string `json:"access_token"`
	TokenType   string `json:"token_type"`
	ExpiresIn   int64  `json:"expires_in"`
	Scope       string `json:"scope"`
}

type Opsramptraceproxy struct {
	// How many events to collect into a batch before sending. A
	// batch could be sent before achieving this item limit if the
	// BatchTimeout has elapsed since the last batch send. If set
	// to zero, batches will only be sent upon reaching the
	// BatchTimeout. It is an error for both this and
	// the BatchTimeout to be zero.
	// Default: 50 (from Config.MaxBatchSize)
	MaxBatchSize uint

	// How often to send batches. Events queue up into a batch until
	// this time has elapsed or the batch item limit is reached
	// (MaxBatchSize), then the batch is sent to Honeycomb API.
	// If set to zero, batches will only be sent upon reaching the
	// MaxBatchSize item limit. It is an error for both this and
	// the MaxBatchSize to be zero.
	// Default: 100 milliseconds (from Config.SendFrequency)
	BatchTimeout time.Duration

	// The start-to-finish timeout for HTTP requests sending event
	// batches to the Honeycomb API. Transmission will retry once
	// when receiving a timeout, so total time spent attempting to
	// send events could be twice this value.
	// Default: 60 seconds.
	BatchSendTimeout time.Duration

	// how many batches can be inflight simultaneously
	MaxConcurrentBatches uint

	// how many events to allow to pile up
	// if not specified, then the work channel becomes blocking
	// and attempting to add an event to the queue can fail
	PendingWorkCapacity uint

	// whether to block or drop events when the queue fills
	BlockOnSend bool

	// whether to block or drop responses when the queue fills
	BlockOnResponse bool

	UserAgentAddition string

	// toggles compression when sending batches of events
	DisableCompression bool

	// Deprecated, synonymous with DisableCompression
	DisableGzipCompression bool

	// set true to send events with msgpack encoding
	EnableMsgpackEncoding bool

	// Transport defines the behavior of the lower layer transport details.
	// It is used as the Transport value for the constructed HTTP client that
	// sends batches of events.
	// Default: http.DefaultTransport
	Transport http.RoundTripper

	Logger  Logger
	Metrics Metrics

	UseTls         bool
	UseTlsInsecure bool

	OpsrampKey    string
	OpsrampSecret string
	ApiHost       string
	// contains filtered or unexported fields
}

type Response struct {

	// Err contains any error returned by the httpClient on sending or an error
	// indicating queue overflow
	Err error

	// StatusCode contains the HTTP Status Code returned by the Opsramp API
	// server
	StatusCode int

	// Body is the body of the HTTP response from the Opsramp API server.
	Body []byte

	// Duration is a measurement of how long the HTTP request to send an event
	// took to process. The actual time it takes libhoney to send an event may
	// be longer due to any time the event spends waiting in the queue before
	// being sent.
	Duration time.Duration

	// Metadata is whatever content you put in the Metadata field of the event for
	// which this is the response. It is passed through unmodified.
	Metadata interface{}
}

type Sender interface {

	// Add queues up an event to be sent
	Add(ev *Event)

	// Start initializes any background processes necessary to send events
	Start() error

	// Stop flushes any pending queues and blocks until everything in flight has
	// been sent. Once called, you cannot call Add unless Start has subsequently
	// been called.
	Stop() error

	// Flush flushes any pending queues and blocks until everything in flight has
	// been sent.
	Flush() error

	// Responses returns a channel that will contain a single Response for each
	// Event added. Note that they may not be in the same order as they came in
	TxResponses() chan Response

	// SendResponse adds a Response to the Responses queue. It should be added
	// for events handed to libhoney that are dropped before they even make it
	// to the Transmission Sender (for example because of sampling) to maintain
	// libhoney's guarantee that each event given to it will generate one event
	// in the Responses channel.
	SendResponse(Response) bool
}

type WriterSender struct {
	W io.Writer

	BlockOnResponses  bool
	ResponseQueueSize uint

	sync.Mutex
	// contains filtered or unexported fields
}