public async Task <server.Request> Domain(string domain,
Int32 clientId,
Int32 requestId)
{
try
{
checkPathExistence(path);
// Read a text file line by line.
string[] lines = System.IO.File.ReadAllLines(path);
foreach (string line in lines)
{
data = data + line;
}
}
catch (Exception ex)
{
Console.WriteLine("\nException Caught In Domain!");
Console.WriteLine("Message :{0} ", ex.Message);
}
FilterJSON deserializedProduct = JsonConvert.DeserializeObject <FilterJSON>(data);
foreach (string name in deserializedProduct.Domains)
{
if ($"http://www.{name}" == domain ||
$"www.{name}" == domain ||
$"{name}" == domain)
{
server.Request response = new server.Request()
{
Domain = name,
Content = "Forbidden Yaar!\nAdministrator se baat kerni paregi",
Title = name,
ClientId = clientId,
RequestId = requestId,
StatusCode = 404,
isFromCache = false,
};
return(response);
}
}
domain = ConvertToUTF8Standard(domain);
// Make HTTP request, yay! Finally
return(await HttpInvokeGetAsync(domain, clientId, requestId));
}
HttpInvokeGetAsync(string uri,
Int32 clientId,
Int32 requestId)
{
// HttpClient is intended to be instantiated once per application, rather than per-use. See Remarks.
HttpClient client = new HttpClient();
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
try
{
capturedResponseContent = LRUMechanism.GetKey(uri);
if (capturedResponseContent == "")
{
goto LFUCache;
}
goto ToTheEnd;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
LFUCache:
try
{
capturedResponseContent = LFUMechanism.GetKey(uri);
if (capturedResponseContent == "")
{
goto GetAsyncResult;
}
LRUMechanism.PutKey(uri, capturedResponseContent);
goto ToTheEnd;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
GetAsyncResult:
try
{
isFromCache = false;
capturedResponseContent = await AsyncResourceAlloc(client, uri);
LFUMechanism.SetKey(uri, capturedResponseContent);
LRUMechanism.PutKey(uri, capturedResponseContent);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
ToTheEnd:
stopWatch.Stop();
try
{
// Stop the stop watch
// Get the elapsed time as a TimeSpan value.
TimeSpan ts = stopWatch.Elapsed;
// Format and display the TimeSpan value.
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}.{4:00}:{5:00}",
ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10, ts.TotalMilliseconds / 100, ts.Ticks);
Task <server.Request> t1 = Task <server.Request> .Run(() =>
{
server.Request response = new server.Request()
{
Domain = uri,
Content = capturedResponseContent,
Title = uri,
ClientId = clientId,
RequestId = requestId,
StatusCode = 400, // Bad Request, apparently. :S
RequestTimeMeasured = elapsedTime, // the time calculation
isFromCache = this.isFromCache // NOPE! Lazy insaan
};
return(response);
});
return(await t1);
}
catch (Exception e)
{
// Error messages
Console.WriteLine("\nException Caught In HttpInvokeGetAsync while retrieving from AsyncResourceAlloc!");
Console.WriteLine("Message :{0} ", e.Message);
}
// if ((capturedResponseContent = LRUMechanism.GetKey(uri)) == "")
// {
// if ((capturedResponseContent = LFUMechanism.GetKey(uri)) == "")
// {
// try
// {
// isFromCache = false;
// capturedResponseContent = await AsyncResourceAlloc(client, uri);
// LFUMechanism.PutKey(uri, capturedResponseContent);
// }
// catch (Exception e)
// {
// // Stop the stop watch
// stopWatch.Stop();
// // Get the elapsed time as a TimeSpan value.
// TimeSpan ts = stopWatch.Elapsed;
// // Format and display the TimeSpan value.
// string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}.{4:00}:{5:00}",
// ts.Hours, ts.Minutes, ts.Seconds,
// ts.Milliseconds / 10, ts.TotalMilliseconds / 100, ts.Ticks);
// // Error messages
// Console.WriteLine("\nException Caught In HttpInvokeGetAsync while retrieving from AsyncResourceAlloc!");
// Console.WriteLine("Message :{0} ", e.Message);
// Task<server.Request> t1 = Task<server.Request>.Run(() =>
// {
// server.Request response = new server.Request()
// {
// Domain = uri,
// Content = e.Message,
// Title = uri,
// ClientId = clientId,
// RequestId = requestId,
// StatusCode = 400, // Bad Request, apparently. :S
// RequestTimeMeasured = elapsedTime, // the time calculation
// isFromCache = false // NOPE! Lazy insaan
// };
// return response;
// });
// return await t1;
// }
// }
// LRUMechanism.PutKey(uri, capturedResponseContent);
// }
try
{
// Stop the stop watch
stopWatch.Stop();
// Get the elapsed time as a TimeSpan value.
TimeSpan ts = stopWatch.Elapsed;
// Format and display the TimeSpan value.
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10);
Task <server.Request> t2 = Task <server.Request> .Run(() =>
{
server.Request response = new server.Request()
{
Domain = uri,
Content = capturedResponseContent,
Title = uri,
ClientId = clientId,
RequestId = requestId,
StatusCode = 200, // OK!!!! :D
RequestTimeMeasured = elapsedTime,
isFromCache = isFromCache, // NOPE
};
return(response);
});
return(await t2);
}
catch (Exception e)
{
// Stop the stop watch
stopWatch.Stop();
// Get the elapsed time as a TimeSpan value.
TimeSpan ts = stopWatch.Elapsed;
// Format and display the TimeSpan value.
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10);
// Error message
Console.WriteLine("\nException Caught In HttpInvokeGetAsync while initiating Response object!");
Console.WriteLine("Message :{0} ", e.Message);
server.Request response = new server.Request()
{
Domain = uri,
Content = e.Message,
Title = uri,
ClientId = clientId,
RequestId = requestId,
StatusCode = 500, // Bad news, brother
RequestTimeMeasured = elapsedTime, // Time calculation
isFromCache = false, // NOPE!
};
return(response);
}
}