/// <summary>
/// Handles receives one HTTP request over the given connection within the
/// given execution context and sends a response back to the client.
/// </summary>
/// <remarks>
/// Handles receives one HTTP request over the given connection within the
/// given execution context and sends a response back to the client.
/// </remarks>
/// <param name="conn">the active connection to the client</param>
/// <param name="context">the actual execution context.</param>
/// <exception cref="System.IO.IOException">in case of an I/O error.</exception>
/// <exception cref="Org.Apache.Http.HttpException">
/// in case of HTTP protocol violation or a processing
/// problem.
/// </exception>
public virtual void HandleRequest(HttpServerConnection conn, HttpContext context)
{
context.SetAttribute(HttpCoreContext.HttpConnection, conn);
HttpResponse response = null;
try
{
IHttpRequest request = conn.ReceiveRequestHeader();
if (request is HttpEntityEnclosingRequest)
{
if (((HttpEntityEnclosingRequest)request).ExpectContinue())
{
response = this.responseFactory.NewHttpResponse(HttpVersion.Http11, HttpStatus.ScContinue
, context);
if (this.expectationVerifier != null)
{
try
{
this.expectationVerifier.Verify(request, response, context);
}
catch (HttpException ex)
{
response = this.responseFactory.NewHttpResponse(HttpVersion.Http10, HttpStatus.ScInternalServerError
, context);
HandleException(ex, response);
}
}
if (response.GetStatusLine().GetStatusCode() < 200)
{
// Send 1xx response indicating the server expections
// have been met
conn.SendResponseHeader(response);
conn.Flush();
response = null;
conn.ReceiveRequestEntity((HttpEntityEnclosingRequest)request);
}
}
else
{
conn.ReceiveRequestEntity((HttpEntityEnclosingRequest)request);
}
}
context.SetAttribute(HttpCoreContext.HttpRequest, request);
if (response == null)
{
response = this.responseFactory.NewHttpResponse(HttpVersion.Http11, HttpStatus.ScOk
, context);
this.processor.Process(request, context);
DoService(request, response, context);
}
// Make sure the request content is fully consumed
if (request is HttpEntityEnclosingRequest)
{
HttpEntity entity = ((HttpEntityEnclosingRequest)request).GetEntity();
EntityUtils.Consume(entity);
}
}
catch (HttpException ex)
{
response = this.responseFactory.NewHttpResponse(HttpVersion.Http10, HttpStatus.ScInternalServerError
, context);
HandleException(ex, response);
}
context.SetAttribute(HttpCoreContext.HttpResponse, response);
this.processor.Process(response, context);
conn.SendResponseHeader(response);
conn.SendResponseEntity(response);
conn.Flush();
if (!this.connStrategy.KeepAlive(response, context))
{
conn.Close();
}
}
