protected virtual void ProcessPostActions()
{
Logger?.LogInformation($"Post action processing is started for '{GetType().Name}'.");
try
{
PostProcessor.Execute();
Logger?.LogInformation(
$"Post action processing is completed for '{GetType().Name}' with {PostProcessor.Count} post actions executed.");
}
catch (ActionProcessorAggregateException ex)
{
var errorCount = ex.InnerExceptions.Count;
Logger?.LogInformation(
$@"Post action processing is completed with some errors for '{GetType().Name}' with {PostProcessor.Count - errorCount} of {PostProcessor.Count} post actions executed successfully.");
throw;
}
catch
{
Logger?.LogInformation(
$"Post action processing is completed for '{GetType().Name}' with errors.");
throw;
}
}
private void OnContext(IAsyncResult ar)
{
DateTime reqStartTime = DateTime.Now;
HttpListenerContext context;
try
{
context = listener.EndGetContext(ar);
}
catch (HttpListenerException)
{
ServerLog.LogInfo("HttpListener has been shut down");
return;
}
if (!stopping)
{
listener.BeginGetContext(OnContext, null);
}
var processWebRequest = new Task(() =>
{
System.Threading.Interlocked.Increment(ref totalRequests);
byte[] json = null;
int httpStatus = 200;
string redirectUrl = null;
string outContentType = "application/json";
try
{
string processor;
string command;
string jsonInput;
string module;
string contentType;
string source;
string agent;
var args = ParseUrl(context.Request, out processor, out command, out jsonInput, out module, out contentType, out source, out agent);
if (module == "test")
{
if (processor == "util")
{
if (command == "stats")
{
StatRespond(context, reqStartTime);
}
else if (command == "health")
{
HealthRespond(context, reqStartTime);
}
else
{
throw new ApplicationException(string.Format("Unknown util command: {0}", command));
}
return;
}
}
else if (module == "action")
{
string jsonString = actionProcessor.Execute(command, args, jsonInput, contentType, source, agent, out outContentType, out redirectUrl, out httpStatus);
if (jsonString == null)
{
jsonString = "";
}
json = Encoding.UTF8.GetBytes(jsonString);
}
else if (module == "db")
{
string jsonString = dataProcessor.Execute(command, args, jsonInput, contentType, source, agent, out outContentType, out redirectUrl, out httpStatus);
if (jsonString == null)
{
jsonString = "";
}
json = Encoding.UTF8.GetBytes(jsonString);
}
else
{
throw new ApplicationException(string.Format("Unknown module: {0}", module));
}
}
catch (Exception e)
{
ExceptionRespond(context, e, 500, reqStartTime);
return;
}
if (redirectUrl != null)
{
RespondRedirect(context, redirectUrl);
}
else
{
Respond(context, json, httpStatus, reqStartTime, outContentType);
}
});
lock (runningTasks)
{
if (stopping)
{
Respond(context,
serverCharSet.GetBytes("MatchMe is shutting down.")
, 500, reqStartTime);
return;
}
runningTasks.Add(processWebRequest);
}
processWebRequest.ContinueWith(t =>
{
lock (runningTasks)
{
runningTasks.Remove(t);
}
if (t.IsFaulted)
{
ServerLog.LogException(t.Exception.InnerException, "Exception was unhandled in task");
}
});
processWebRequest.Start();
}