## Uses of Interface
io.vertx.core.spi.metrics.TCPMetrics

- Packages that use TCPMetrics
  Package | Description
  --- | ---
  io.vertx.core.spi.metrics |

- - ### Uses of TCPMetrics in io.vertx.core.spi.metrics

    Subinterfaces of TCPMetrics in io.vertx.core.spi.metrics
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `HttpClientMetrics<R,W,S>` The http client metrics SPI that Vert.x will use to call when http client events occur. The thread model for the http server metrics depends on the actual context thats started the server.
    `interface` | `HttpServerMetrics<R,W,S>` The http server metrics SPI that Vert.x will use to call when each http server event occurs. The thread model for the http server metrics depends on the actual context thats started the server.

    Methods in io.vertx.core.spi.metrics that return TCPMetrics
    Modifier and Type | Method and Description
    --- | ---
    `TCPMetrics<?>` | VertxMetrics.`createMetrics(NetClient client, NetClientOptions options)` 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.
    `TCPMetrics<?>` | VertxMetrics.`createMetrics(NetServer server, SocketAddress localAddress, NetServerOptions options)` 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 `localAddress` when a server is scaled, it is the responsibility of the metrics implementation to eventually merge metrics.

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