Package org.eclipse.jetty.servlets

Class DataRateLimitedServlet

  • All Implemented Interfaces:
    java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
    @Deprecated
public class DataRateLimitedServlet
extends javax.servlet.http.HttpServlet
    Deprecated.
    this is intended as a demonstration and not production quality.
    A demonstration servlet that uses the Servlet 3.1 asynchronous IO API to server static content at a limited data rate.

    Two implementations are supported:

    • The StandardDataStream impl uses only standard APIs, but produces more garbage due to the byte[] nature of the API.
    • the JettyDataStream impl uses a Jetty API to write a ByteBuffer and thus allow the efficient use of file mapped buffers without any temporary buffer copies.

    The data rate is controlled by setting init parameters:

    buffersize
    The amount of data in bytes written per write
    pause
    The period in ms to wait after a write before attempting another
    pool
    The size of the thread pool used to service the writes (defaults to available processors)
    Thus if buffersize = 1024 and pause = 100, the data rate will be limited to 10KB per second.
    See Also:
    Serialized Form

    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      void destroy()
      Deprecated.
       
      protected void doGet​(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
      Deprecated.
       
      void init()
      Deprecated.
       

      • Methods inherited from class javax.servlet.http.HttpServlet

        doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

      • Methods inherited from class javax.servlet.GenericServlet

        getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • DataRateLimitedServlet

        public DataRateLimitedServlet()
        Deprecated.

    • Method Detail

      • init

        public void init()
          throws javax.servlet.ServletException
        Deprecated.
        Overrides:
        init in class javax.servlet.GenericServlet
        Throws:
        javax.servlet.ServletException

      • destroy

        public void destroy()
        Deprecated.
        Specified by:
        destroy in interface javax.servlet.Servlet
        Overrides:
        destroy in class javax.servlet.GenericServlet

      • doGet

        protected void doGet​(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     java.io.IOException
        Deprecated.
        Overrides:
        doGet in class javax.servlet.http.HttpServlet
        Throws:
        javax.servlet.ServletException
        java.io.IOException