// HEY DUDE, USE PIPES C++, CONTAIN DATA, series of tubes, etc.
private static void ReadCallback(IAsyncResult ar)
{
DisposableUtilities utilities = new DisposableUtilities();
String content = String.Empty;
//Console.WriteLine ("CommunicationServer :: reading ..");
StateObject ConnectorState = (StateObject)ar.AsyncState;
Socket handler = ConnectorState.WorkSocket;
try {
int bytes_read = handler.EndReceive (ar);
if (bytes_read > 0) {
// There might be more fata, so store the data received so far.
ConnectorState.sb.Append (Encoding.UTF8.GetString (ConnectorState.buffer, 0, bytes_read));
// Check for end-of-line tag. If it is not there => read more data.
content = ConnectorState.sb.ToString ();
//Console.WriteLine ("CommunicationServer :: received {0}", content);
//if (content.IndexOf ("\n\r") > -1) {
if (content.IndexOf ("<EOF>") > -1) {
//Console.WriteLine ("CommunicationServer :: received {0}", content);
// I still smoke hack every day ..
//Array.Clear(ConnectorState.buffer, 0, ConnectorState.buffer.Length);
ConnectorState.sb.Clear();
//#Alpha5
//Send (handler, content);
// parser
String[] commands = utilities.explode(new string[] { "\n", "\r", "<EOF>" }, content);
foreach (string s in commands) {
// skip all nonsense
if(s.Length < 3 || s.Contains("<EOF>"))
continue;
Console.WriteLine("CommunicationConnector :: {0}", String.IsNullOrEmpty(s) ? "<>" : s);
// IPC-Hub control messages
if(s.Contains("IPCH")) {
// synchronize threads
Thread.Sleep(30);
// pair modules
string[] i_deli = new string[] { ":", "\n", "\r" };
string[] i_hash = content.Split(i_deli, StringSplitOptions.RemoveEmptyEntries);
ThreadManager.AddEndpoint(handler, i_hash[1]);
// bridge builder part 2 ..
// ConnectModuleBridge(handler, hash); // hashed module can serve any amount of connections.
//
// EnableModuleBridge(handler, hash); // new disposable container to pass data P-to-P in two directions.
//// new disposable container to pass the data
//// one container ONLY transfers data in TWO DIRECTIONS !!
//// 1 <=> 2
//// 1 <=> 3
//// 1 <=> 4
//// each in own "disposable" thread
//// but remember to manage object lifetime !! ServerLifetime monitor.
} else {
// proceed to module autodetection and derail connection once the new bridge is ready
if(ThreadManager.CreateModule(handler, s) != -1) { return; }
}
}
handler.BeginReceive (ConnectorState.buffer, 0, StateObject.buffersize, 0, new AsyncCallback (ReadCallback), ConnectorState); // read more data when finished
} else {
handler.BeginReceive (ConnectorState.buffer, 0, StateObject.buffersize, 0, new AsyncCallback (ReadCallback), ConnectorState);
}
}
} catch(SocketException) {
//handler.Shutdown (SocketShutdown.Both);
handler.Close ();
Console.WriteLine ("CommunicationConnector disconnected");
}
// I smoke hack every day.
//handler.BeginReceive (ConnectorState.buffer, 0, StateObject.buffersize, 0, new AsyncCallback (ReadCallback), ConnectorState);
}
// create new hashed module, connect it later
public int CreateModule(Socket handler, String passed_message)
{
//
DisposableUtilities disposable = new DisposableUtilities();
String hash;
//
generate_fresh_hash:
hash = disposable.GetHash();
//
foreach (var m in ModuleManager)
if (m.CheckFingerprint(hash) == false) { continue; /* fingerprint is suitable for use */ } else { goto generate_fresh_hash; /* fingerprint found, generate new */ }
//
//Console.WriteLine("CreateModule: hash={0}", hash);
//
Module module = new Module(hash, handler, passed_message);
ModuleManager.Add(module);
// return -1 if autodetection fails
return 1;
}
