// This method validates that a key exists in the cache.
public bool Exist(SearchRequest key)
{
using (cacheLock.ReadLock())
return(cacheStore.ContainsKey(key));
}
private void ProcessRequest(IAsyncResult result)
{
HttpListener listener = (HttpListener)result.AsyncState;
HttpListenerContext context = listener.EndGetContext(result);
string method = context.Request.HttpMethod;
string path = context.Request.Url.LocalPath;
switch (method)
{
case "POST":
#region [ === POST === ]
try
{
BinaryFormatter formatter = new BinaryFormatter();
dbMsg m = formatter.Deserialize(context.Request.InputStream) as dbMsg;
if (m != null)
{
switch (m.Action)
{
case dbAction.DB_SELECT:
SearchRequest sr = (SearchRequest)m.Data;
var rs = SearchGetIDs(sr);
formatter.Serialize(context.Response.OutputStream, rs);
break;
}
}
}
catch (Exception ex)
{
//Serializer.NonGeneric.Serialize(context.Response.OutputStream, 500);
//context.Response.Close();
}
context.Response.Close();
//context.Response.Abort();
break;
#endregion
case "GET":
#region [ === GET === ]
switch (path)
{
case "/favicon.ico":
context.Response.Close();
return;
case "/ping":
byte[] buffer = Encoding.UTF8.GetBytes("OK");
context.Response.ContentLength64 = buffer.Length;
Stream output = context.Response.OutputStream;
output.Write(buffer, 0, buffer.Length);
output.Close();
break;
}
break;
#endregion
}
listener.BeginGetContext(ProcessRequest, listener);
}