i will appreciate any kind of help regarding this problem:
hi
i do the following:
cSock := TTCPBlockSocket.Create;
try
cSock.CreateSocket;
cSock.SetLinger(True, 10000);
cSock.Connect(<IP>,<PORT>); <-------------
if cSock.LastError = 0 then
begin
end;
finally
cSock.CloseSocket;
cSock.Free;
end;
it seems that the .Connect command creates a socket even to a non-relevant
IP/PORT. moreover, i didnt create a listener on
my computer and still, the connect returned with no error as if it succeeded to
connect "somewhere".
how can i distinguish a "real" connection and a connection which leads nowhere?
thanks
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