protected override void HandleRequest(HttpListenerContext context)
{
// NOTE: This method is run under different threads for different http requests.
Platform.Log(LogLevel.Debug, "Received image streaming request from {0}:{1}", context.Request.RemoteEndPoint.Address, context.Request.RemoteEndPoint.Port);
AddContext(context);
try
{
Validate(context);
WADORequestProcessor processor = new WADORequestProcessor();
processor.Process(context);
}
catch (WADOException e)
{
SetResponseError(context, e.GetHttpCode(), e.Message);
}
catch (HttpException e)
{
SetResponseError(context, e.GetHttpCode(), e.Message);
}
catch (ServerTransientError e)
{
SetResponseError(context, (int)HttpStatusCode.NoContent, e.Message);
}
catch (StudyNotFoundException e)
{
SetResponseError(context, (int)HttpStatusCode.BadRequest, e.Message);
}
catch (Exception e)
{
if (e.InnerException != null)
{
SetResponseError(context, (int)HttpStatusCode.InternalServerError, e.InnerException.Message);
}
else
{
SetResponseError(context, (int)HttpStatusCode.InternalServerError, e.Message);
}
}
finally
{
// note: the connection might have been aborted or lost too
try
{
context.Response.OutputStream.Flush();
context.Response.OutputStream.Close();
}
catch (Exception ex)
{
Platform.Log(LogLevel.Warn, "Unexpected exception occurred: {0}", ex.Message);
}
finally
{
RemoveContext(context);
}
}
}
/// <summary>
/// Event handler for <see cref="HttpServer.HttpRequestReceived"/> events.
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
protected void OnHttpRequestReceived(object sender, HttpRequestReceivedEventArg args)
{
// NOTE: This method is run under different threads for different http requests.
HttpListenerContext context = args.Context;
if (string.IsNullOrEmpty(Thread.CurrentThread.Name))
{
Thread.CurrentThread.Name = String.Format("Streaming (client: {0}:{1})", context.Request.RemoteEndPoint.Address, context.Request.RemoteEndPoint.Port);
}
AddContext(context);
try
{
Validate(context);
WADORequestProcessor processor = new WADORequestProcessor();
processor.Process(context);
}
catch (WADOException e)
{
SetResponseError(context, e.GetHttpCode(), e.Message);
}
catch (HttpException e)
{
SetResponseError(context, e.GetHttpCode(), e.Message);
}
catch (ServerTransientError e)
{
SetResponseError(context, (int)HttpStatusCode.NoContent, e.Message);
}
catch (StudyNotFoundException e)
{
SetResponseError(context, (int)HttpStatusCode.BadRequest, e.Message);
}
catch (Exception e)
{
if (e.InnerException != null)
{
SetResponseError(context, (int)HttpStatusCode.InternalServerError, e.InnerException.Message);
}
else
{
SetResponseError(context, (int)HttpStatusCode.InternalServerError, e.Message);
}
}
finally
{
// note: the connection might have been aborted or lost too
try
{
context.Response.OutputStream.Flush();
context.Response.OutputStream.Close();
}
catch (Exception ex)
{
Platform.Log(LogLevel.Warn, "Unexpected exception occurred: {0}", ex.Message);
}
finally
{
RemoveContext(context);
}
}
}
