io.vertx.reactivex.core.http

## Class HttpServer

- java.lang.Object
- - io.vertx.reactivex.core.http.HttpServer

- All Implemented Interfaces:
    Measured

      public class HttpServer
      extends Object
      implements Measured

  An HTTP and WebSockets server.

  You receive HTTP requests by providing a `requestHandler(io.vertx.core.Handler<io.vertx.reactivex.core.http.HttpServerRequest>)`. As requests arrive on the server the handler will be called with the requests.

  You receive WebSockets by providing a `webSocketHandler(io.vertx.core.Handler<io.vertx.reactivex.core.http.ServerWebSocket>)`. As WebSocket connections arrive on the server, the WebSocket is passed to the handler.

  NOTE: This class has been automatically generated from the `original` non RX-ified interface using Vert.x codegen.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static io.vertx.lang.rx.TypeArg<HttpServer>` | `__TYPE_ARG`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `HttpServer(HttpServer delegate)`
    `HttpServer(Object delegate)`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `actualPort()` The actual port the server is listening on.
    `void` | `close()` Like `close(io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>)` but supplying a handler that will be called when the server is actually closed (or has failed).
    `void` | `close(Handler<AsyncResult<Void>> completionHandler)` Like `close(io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>)` but supplying a handler that will be called when the server is actually closed (or has failed).
    `HttpServer` | `connectionHandler(Handler<HttpConnection> handler)` Set a connection handler for the server.
    `boolean` | `equals(Object o)`
    `HttpServer` | `exceptionHandler(Handler<Throwable> handler)` Set an exception handler called for socket errors happening before the HTTP connection is established, e.g during the TLS handshake.
    `HttpServer` | `getDelegate()`
    `int` | `hashCode()`
    `boolean` | `isMetricsEnabled()` Whether the metrics are enabled for this measured object
    `HttpServer` | `listen()` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `HttpServer` | `listen(Handler<AsyncResult<HttpServer>> listenHandler)` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `HttpServer` | `listen(int port)` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `HttpServer` | `listen(int port, Handler<AsyncResult<HttpServer>> listenHandler)` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `HttpServer` | `listen(int port, String host)` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `HttpServer` | `listen(int port, String host, Handler<AsyncResult<HttpServer>> listenHandler)` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `HttpServer` | `listen(SocketAddress address)` Tell the server to start listening on the given address supplying a handler that will be called when the server is actually listening (or has failed).
    `HttpServer` | `listen(SocketAddress address, Handler<AsyncResult<HttpServer>> listenHandler)` Tell the server to start listening on the given address supplying a handler that will be called when the server is actually listening (or has failed).
    `static HttpServer` | `newInstance(HttpServer arg)`
    `HttpServer` | `requestHandler(Handler<HttpServerRequest> handler)` Set the request handler for the server to `requestHandler`.
    `ReadStream<HttpServerRequest>` | `requestStream()` Return the request stream for the server.
    `Completable` | `rxClose()` Like `close(io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>)` but supplying a handler that will be called when the server is actually closed (or has failed).
    `Single<HttpServer>` | `rxListen()` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `Single<HttpServer>` | `rxListen(int port)` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `Single<HttpServer>` | `rxListen(int port, String host)` Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
    `Single<HttpServer>` | `rxListen(SocketAddress address)` Tell the server to start listening on the given address supplying a handler that will be called when the server is actually listening (or has failed).
    `String` | `toString()`
    `HttpServer` | `webSocketHandler(Handler<ServerWebSocket> handler)` Set the WebSocket handler for the server to `wsHandler`.
    `ReadStream<ServerWebSocket>` | `webSocketStream()` Return the WebSocket stream for the server.

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface io.vertx.reactivex.core.metrics.Measured

      `newInstance`

- - ### Field Detail

    - #### __TYPE_ARG

          public static final io.vertx.lang.rx.TypeArg<HttpServer> __TYPE_ARG

  - ### Constructor Detail

    - #### HttpServer

          public HttpServer(HttpServer delegate)

    - #### HttpServer

          public HttpServer(Object delegate)

  - ### Method Detail

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### equals

          public boolean equals(Object o)

      Overrides:
        `equals` in class `Object`

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `Object`

    - #### getDelegate

          public HttpServer getDelegate()

      Specified by:
        `getDelegate` in interface `Measured`

    - #### isMetricsEnabled

          public boolean isMetricsEnabled()

      Whether the metrics are enabled for this measured object
      Specified by:
        `isMetricsEnabled` in interface `Measured`
      Returns:
        `true` if metrics are enabled

    - #### requestStream

          public ReadStream<HttpServerRequest> requestStream()

      Return the request stream for the server. As HTTP requests are received by the server, instances of `HttpServerRequest` will be created and passed to the stream .
      Returns:
        the request stream

    - #### requestHandler

          public HttpServer requestHandler(Handler<HttpServerRequest> handler)

      Set the request handler for the server to `requestHandler`. As HTTP requests are received by the server, instances of `HttpServerRequest` will be created and passed to this handler.
      Parameters:
        `handler` -
      Returns:
        a reference to this, so the API can be used fluently

    - #### connectionHandler

          public HttpServer connectionHandler(Handler<HttpConnection> handler)

      Set a connection handler for the server.
      The handler will always be called on the event-loop thread.
      Parameters:
        `handler` -
      Returns:
        a reference to this, so the API can be used fluently

    - #### exceptionHandler

          public HttpServer exceptionHandler(Handler<Throwable> handler)

      Set an exception handler called for socket errors happening before the HTTP connection is established, e.g during the TLS handshake.
      Parameters:
        `handler` - the handler to set
      Returns:
        a reference to this, so the API can be used fluently

    - #### webSocketStream

          public ReadStream<ServerWebSocket> webSocketStream()

      Return the WebSocket stream for the server. If a WebSocket connect handshake is successful a new `ServerWebSocket` instance will be created and passed to the stream .
      Returns:
        the WebSocket stream

    - #### webSocketHandler

          public HttpServer webSocketHandler(Handler<ServerWebSocket> handler)

      Set the WebSocket handler for the server to `wsHandler`. If a WebSocket connect handshake is successful a new `ServerWebSocket` instance will be created and passed to the handler.
      Parameters:
        `handler` -
      Returns:
        a reference to this, so the API can be used fluently

    - #### listen

          public HttpServer listen(int port,
                                   String host,
                                   Handler<AsyncResult<HttpServer>> listenHandler)

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `port` - the port to listen on
        `host` - the host to listen on
        `listenHandler` - the listen handler
      Returns:

    - #### listen

          public HttpServer listen(int port,
                                   String host)

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `port` - the port to listen on
        `host` - the host to listen on
      Returns:

    - #### rxListen

          public Single<HttpServer> rxListen(int port,
                                             String host)

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `port` - the port to listen on
        `host` - the host to listen on
      Returns:

    - #### listen

          public HttpServer listen(SocketAddress address,
                                   Handler<AsyncResult<HttpServer>> listenHandler)

      Tell the server to start listening on the given address supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `address` - the address to listen on
        `listenHandler` - the listen handler
      Returns:

    - #### listen

          public HttpServer listen(SocketAddress address)

      Tell the server to start listening on the given address supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `address` - the address to listen on
      Returns:

    - #### rxListen

          public Single<HttpServer> rxListen(SocketAddress address)

      Tell the server to start listening on the given address supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `address` - the address to listen on
      Returns:

    - #### listen

          public HttpServer listen(int port,
                                   Handler<AsyncResult<HttpServer>> listenHandler)

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `port` - the port to listen on
        `listenHandler` - the listen handler
      Returns:

    - #### listen

          public HttpServer listen(int port)

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `port` - the port to listen on
      Returns:

    - #### rxListen

          public Single<HttpServer> rxListen(int port)

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `port` - the port to listen on
      Returns:

    - #### listen

          public HttpServer listen(Handler<AsyncResult<HttpServer>> listenHandler)

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Parameters:
        `listenHandler` - the listen handler
      Returns:

    - #### listen

          public HttpServer listen()

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Returns:

    - #### rxListen

          public Single<HttpServer> rxListen()

      Like `listen(int, java.lang.String, io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.reactivex.core.http.HttpServer>>)` but supplying a handler that will be called when the server is actually listening (or has failed).
      Returns:

    - #### close

          public void close(Handler<AsyncResult<Void>> completionHandler)

      Like `close(io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>)` but supplying a handler that will be called when the server is actually closed (or has failed).
      Parameters:
        `completionHandler` - the handler

    - #### close

          public void close()

      Like `close(io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>)` but supplying a handler that will be called when the server is actually closed (or has failed).

    - #### rxClose

          public Completable rxClose()

      Like `close(io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>)` but supplying a handler that will be called when the server is actually closed (or has failed).
      Returns:

    - #### actualPort

          public int actualPort()

      The actual port the server is listening on. This is useful if you bound the server specifying 0 as port number signifying an ephemeral port
      Returns:
        the actual port the server is listening on.

    - #### newInstance

          public static HttpServer newInstance(HttpServer arg)

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