interface VertxMetrics : Metrics, Measured
The main Vert.x metrics SPI which Vert.x will use internally. This interface serves two purposes, one to be called by Vert.x itself for events like verticles deployed, timers created, etc. The other to provide Vert.x with other metrics SPI's which will be used for specific components i.e. io.vertx.core.http.HttpServer, io.vertx.core.spi.metrics.EventBusMetrics, etc.
Author
Nick Scavelli
abstract fun createMetrics(eventBus: EventBus): EventBusMetrics<Any>
Provides the event bus metrics SPI when the event bus is created. No specific thread and context can be expected when this method is called. This method should be called only once. abstract fun createMetrics(server: HttpServer, localAddress: SocketAddress, options: HttpServerOptions): HttpServerMetrics<*, *, *>
Provides the http server metrics SPI when an http server is created. No specific thread and context can be expected when this method is called. Note: this method can be called more than one time for the same abstract fun createMetrics(client: HttpClient, options: HttpClientOptions): HttpClientMetrics<*, *, *, *, *>
Provides the http client metrics SPI when an http client has been created. No specific thread and context can be expected when this method is called. abstract fun createMetrics(localAddress: SocketAddress, options: NetServerOptions): TCPMetrics<*>
Provides the net server metrics SPI when a net server is created. No specific thread and context can be expected when this method is called. Note: this method can be called more than one time for the same abstract fun createMetrics(options: NetClientOptions): TCPMetrics<*>
Provides the net client metrics SPI when a net client is created. No specific thread and context can be expected when this method is called. abstract fun createMetrics(socket: DatagramSocket, options: DatagramSocketOptions): DatagramSocketMetrics
Provides the datagram/udp metrics SPI when a datagram socket is created. No specific thread and context can be expected when this method is called. abstract fun <P : Any> createMetrics(pool: P, poolType: String, poolName: String, maxPoolSize: Int): PoolMetrics<*>
Provides the pool metrics SPI. |
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open fun eventBusInitialized(bus: EventBus): Unit
Metrics cannot use the event bus in their constructor as the event bus is not yet initialized. When the event bus is initialized, this method is called with the event bus instance as parameter. By default, this method does nothing. |
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abstract fun timerCreated(id: Long): Unit
Called when a timer is created No specific thread and context can be expected when this method is called. |
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abstract fun timerEnded(id: Long, cancelled: Boolean): Unit
Called when a timer has ended (setTimer) or has been cancelled. No specific thread and context can be expected when this method is called. |
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abstract fun verticleDeployed(verticle: Verticle): Unit
Called when a verticle is deployed in Vert.x . This method is invoked with io.vertx.core.Context and thread of the deployed verticle and therefore might be different on every invocation. |
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abstract fun verticleUndeployed(verticle: Verticle): Unit
Called when a verticle is undeployed in Vert.x . This method is invoked with io.vertx.core.Context and thread of the deployed verticle and therefore might be different on every invocation, however these are the same than the |