# Package io.vertx.rxjava3.core.http

- Interface Summary
  Interface | Description
  --- | ---
  HttpClient | The API to interacts with an HTTP server.
  HttpResponseHead | The state of the HTTP response head: Status code / Message Headers
  WebSocketBase | Base WebSocket implementation.

- Class Summary
  Class | Description
  --- | ---
  ClientWebSocket | Represents a client-side WebSocket.
  HttpClientAgent | An asynchronous HTTP client.
  HttpClientBuilder | A builder for `HttpClient`.
  HttpClientConnection | Represents an HTTP client connection.
  HttpClientRequest | Represents a client-side HTTP request.
  HttpClientResponse | Represents a client-side HTTP response.
  HttpConnection | Represents an HTTP connection.
  HttpHeaders | Contains a bunch of useful HTTP headers stuff: methods for creating instances often used Header names method to create optimized `CharSequence` which can be used as header name and value
  HttpResponseExpectation | Common expectations for HTTP responses.
  HttpServer | An HTTP and WebSockets server.
  HttpServerFileUpload | Represents an file upload from an HTML FORM.
  HttpServerRequest | Represents a server-side HTTP request.
  HttpServerResponse | Represents a server-side HTTP response.
  ServerWebSocket | Represents a server side WebSocket.
  ServerWebSocketHandshake | A server WebSocket handshake, allows to control acceptance or rejection of a WebSocket.
  WebSocket | Common WebSocket implementation.
  WebSocketClient | An asynchronous WebSocket client.