public void Run()
{
while (m_running)
{
PollServiceHttpRequest req = m_request.Dequeue();
Watchdog.UpdateThread();
try
{
if (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id))
{
StreamReader str;
try
{
str = new StreamReader(req.Request.Body);
}
catch (System.ArgumentException)
{
// Stream was not readable means a child agent
// was closed due to logout, leaving the
// Event Queue request orphaned.
continue;
}
Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id, str.ReadToEnd());
m_server.DoHTTPGruntWork(responsedata,
new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext));
}
else
{
if ((Environment.TickCount - req.RequestTime) > m_timeout)
{
m_server.DoHTTPGruntWork(req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id),
new OSHttpResponse(new HttpResponse(req.HttpContext, req.Request), req.HttpContext));
}
else
{
ReQueuePollServiceItem reQueueItem = ReQueue;
if (reQueueItem != null)
{
reQueueItem(req);
}
}
}
}
catch (Exception e)
{
m_log.ErrorFormat("Exception in poll service thread: " + e.ToString());
}
}
}
internal void DoHTTPGruntWork(BaseHttpServer server, Hashtable responsedata)
{
OSHttpResponse response
= new OSHttpResponse(new HttpResponse(HttpContext, Request), HttpContext);
byte[] buffer = server.DoHTTPGruntWork(responsedata, response);
if (Request.Body.CanRead)
{
Request.Body.Dispose();
}
response.SendChunked = false;
response.ContentLength64 = buffer.Length;
response.ContentEncoding = Encoding.UTF8;
response.ReuseContext = false;
try
{
response.OutputStream.Write(buffer, 0, buffer.Length);
response.OutputStream.Flush();
response.Send();
buffer = null;
}
catch (Exception ex)
{
m_log.Warn("[POLL SERVICE WORKER THREAD]: Error ", ex);
}
PollServiceArgs.RequestsHandled++;
}
internal void DoHTTPGruntWork(BaseHttpServer server, Hashtable responsedata)
{
OSHttpResponse response
= new OSHttpResponse(new HttpResponse(HttpContext, Request), HttpContext);
byte[] buffer = server.DoHTTPGruntWork(responsedata, response);
if (Request.Body.CanRead)
{
Request.Body.Dispose();
}
response.SendChunked = false;
response.ContentLength64 = buffer.Length;
response.ContentEncoding = Encoding.UTF8;
try
{
response.OutputStream.Write(buffer, 0, buffer.Length);
response.Send();
buffer = null;
}
catch (Exception ex)
{
if (ex is System.Net.Sockets.SocketException)
{
// only mute connection reset by peer so we are not totally blind for now
if (((System.Net.Sockets.SocketException)ex).SocketErrorCode != System.Net.Sockets.SocketError.ConnectionReset)
{
m_log.Warn("[POLL SERVICE WORKER THREAD]: Error ", ex);
}
}
else
{
m_log.Warn("[POLL SERVICE WORKER THREAD]: Error ", ex);
}
}
PollServiceArgs.RequestsHandled++;
}
internal void DoHTTPGruntWork(BaseHttpServer server, Hashtable responsedata)
{
OSHttpResponse response
= new OSHttpResponse(new HttpResponse(HttpContext, Request), HttpContext);
byte[] buffer = server.DoHTTPGruntWork(responsedata, response);
response.SendChunked = false;
response.ContentLength64 = buffer.Length;
response.ContentEncoding = Encoding.UTF8;
try
{
response.OutputStream.Write(buffer, 0, buffer.Length);
}
catch (Exception ex)
{
m_log.Warn(string.Format("[POLL SERVICE WORKER THREAD]: Error ", ex));
}
finally
{
//response.OutputStream.Close();
try
{
response.OutputStream.Flush();
response.Send();
//if (!response.KeepAlive && response.ReuseContext)
// response.FreeContext();
}
catch (Exception e)
{
m_log.Warn(String.Format("[POLL SERVICE WORKER THREAD]: Error ", e));
}
PollServiceArgs.RequestsHandled++;
}
}