public void connectionHandling()
{
//Console.WriteLine("Tworzę wątek dla połączenia!");
NetworkStream stream = client.GetStream();
int max = 65565;
Byte[] bytes = new Byte[max];
Byte[] respon = new Byte[max];
int i;
RequestResolver resolver = new RequestResolver(client);
while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
Communicate communicate = new Communicate();
try
{
if (communicate.fromByteArray(bytes))
{
Communicate response = resolver.handle(communicate);
// Inform server:
Console.WriteLine(response.sessID + ": " + response.message != null ? response.message.content : "");
// Try to send response from server:
respon = response.toByteArray();
stream.Write(respon, 0, respon.Length);
stream.Flush();
}
} catch (Exception e)
{
}
}
}
override protected int _execute(Communicate request)
{
// TODO: send message to user
Session session = Session.getInstance();
User sender = new User {
username = session.get(request.sessID, "username")
};
User receiver = request.user;
if (receiver != null)
{
string sid = session.getSessionIdByUsername(receiver.username);
if (sid != null)
{
ClientsInfo clients = ClientsInfo.getInstance();
TcpClient client = clients.GetClient(sid);
if (client != null)
{
NetworkStream stream = client.GetStream();
int max = 65565;
Byte[] bytes = new Byte[max];
int i;
Communicate user_message_response = new Communicate();
user_message_response.header = "received";
user_message_response.sessID = sid;
user_message_response.user = sender;
user_message_response.message.content = request.message != null ? request.message.content : "";
try
{
// Try to send response from server:
bytes = user_message_response.toByteArray();
stream.Write(bytes, 0, bytes.Length);
stream.Flush();
_response.header = "sent";
_response.message.content = "Message has been sent";
return(Command.OK);
}
catch (Exception e) {}
}
}
}
_response.header = "error";
_response.message.content = "Unknown receiver user";
return(Command.ERROR);
}
