signalrconv

package

v1.38.0 Latest Latest Go to latest Published: Aug 29, 2025 License: Apache-2.0, BSD-3-Clause Imports: 5 Imported by: 0

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Valid go.mod file
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Repository

github.com/open-telemetry/opentelemetry-go

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Documentation ¶

Overview ¶

Package httpconv provides types and functionality for OpenTelemetry semantic conventions in the "signalr" namespace.

Index ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type ConnectionStatusAttr ¶

type ConnectionStatusAttr string

ConnectionStatusAttr is an attribute conforming to the signalr.connection.status semantic conventions. It represents the signalR HTTP connection closure status.

var (
	// ConnectionStatusNormalClosure is the connection was closed normally.
	ConnectionStatusNormalClosure ConnectionStatusAttr = "normal_closure"
	// ConnectionStatusTimeout is the connection was closed due to a timeout.
	ConnectionStatusTimeout ConnectionStatusAttr = "timeout"
	// ConnectionStatusAppShutdown is the connection was closed because the app is
	// shutting down.
	ConnectionStatusAppShutdown ConnectionStatusAttr = "app_shutdown"
)

type ServerActiveConnections ¶

type ServerActiveConnections struct {
	metric.Int64UpDownCounter
}

ServerActiveConnections is an instrument used to record metric values conforming to the "signalr.server.active_connections" semantic conventions. It represents the number of connections that are currently active on the server.

func NewServerActiveConnections ¶

func NewServerActiveConnections(
	m metric.Meter,
	opt ...metric.Int64UpDownCounterOption,
) (ServerActiveConnections, error)

NewServerActiveConnections returns a new ServerActiveConnections instrument.

func (ServerActiveConnections) Add ¶

func (m ServerActiveConnections) Add(
	ctx context.Context,
	incr int64,
	attrs ...attribute.KeyValue,
)

Add adds incr to the existing count.

All additional attrs passed are included in the recorded value.

Meter name: `Microsoft.AspNetCore.Http.Connections`; Added in: ASP.NET Core 8.0

func (ServerActiveConnections) AttrConnectionStatus ¶

func (ServerActiveConnections) AttrConnectionStatus(val ConnectionStatusAttr) attribute.KeyValue

AttrConnectionStatus returns an optional attribute for the "signalr.connection.status" semantic convention. It represents the signalR HTTP connection closure status.

func (ServerActiveConnections) AttrTransport ¶

func (ServerActiveConnections) AttrTransport(val TransportAttr) attribute.KeyValue

AttrTransport returns an optional attribute for the "signalr.transport" semantic convention. It represents the SignalR transport type.

func (ServerActiveConnections) Description ¶

func (ServerActiveConnections) Description() string

Description returns the semantic convention description of the instrument

func (ServerActiveConnections) Inst ¶

func (m ServerActiveConnections) Inst() metric.Int64UpDownCounter

Inst returns the underlying metric instrument.

func (ServerActiveConnections) Name ¶

func (ServerActiveConnections) Name() string

Name returns the semantic convention name of the instrument.

func (ServerActiveConnections) Unit ¶

func (ServerActiveConnections) Unit() string

Unit returns the semantic convention unit of the instrument

type ServerConnectionDuration ¶

type ServerConnectionDuration struct {
	metric.Float64Histogram
}

ServerConnectionDuration is an instrument used to record metric values conforming to the "signalr.server.connection.duration" semantic conventions. It represents the duration of connections on the server.

func NewServerConnectionDuration ¶

func NewServerConnectionDuration(
	m metric.Meter,
	opt ...metric.Float64HistogramOption,
) (ServerConnectionDuration, error)

NewServerConnectionDuration returns a new ServerConnectionDuration instrument.

func (ServerConnectionDuration) AttrConnectionStatus ¶

func (ServerConnectionDuration) AttrConnectionStatus(val ConnectionStatusAttr) attribute.KeyValue

AttrConnectionStatus returns an optional attribute for the "signalr.connection.status" semantic convention. It represents the signalR HTTP connection closure status.

func (ServerConnectionDuration) AttrTransport ¶

func (ServerConnectionDuration) AttrTransport(val TransportAttr) attribute.KeyValue

AttrTransport returns an optional attribute for the "signalr.transport" semantic convention. It represents the SignalR transport type.

func (ServerConnectionDuration) Description ¶

func (ServerConnectionDuration) Description() string

Description returns the semantic convention description of the instrument

func (ServerConnectionDuration) Inst ¶

func (m ServerConnectionDuration) Inst() metric.Float64Histogram

Inst returns the underlying metric instrument.

func (ServerConnectionDuration) Name ¶

func (ServerConnectionDuration) Name() string

Name returns the semantic convention name of the instrument.

func (ServerConnectionDuration) Record ¶

func (m ServerConnectionDuration) Record(
	ctx context.Context,
	val float64,
	attrs ...attribute.KeyValue,
)

Record records val to the current distribution.

All additional attrs passed are included in the recorded value.

Meter name: `Microsoft.AspNetCore.Http.Connections`; Added in: ASP.NET Core 8.0

func (ServerConnectionDuration) Unit ¶

func (ServerConnectionDuration) Unit() string

Unit returns the semantic convention unit of the instrument

type TransportAttr ¶

type TransportAttr string

TransportAttr is an attribute conforming to the signalr.transport semantic conventions. It represents the SignalR transport type.

var (
	// TransportServerSentEvents is the serverSentEvents protocol.
	TransportServerSentEvents TransportAttr = "server_sent_events"
	// TransportLongPolling is the longPolling protocol.
	TransportLongPolling TransportAttr = "long_polling"
	// TransportWebSockets is the webSockets protocol.
	TransportWebSockets TransportAttr = "web_sockets"
)

Source Files ¶

View all Source files

metric.go