"Dennis Christensen" <dkc@GateHouse.dk> wrote in message
news:47ba9a09@newsgroups.borland.com...
> I have two applications running on two diffeent PC's and I am
> using two pairs of TIdTCPClient / TIdTCPServer to send messages
> between them. One pair is always used in direction A->B, and the
> other pair is alway used in the opposite direction B->A.
Why are you doing that? Besides not being very friendly to firewalls and
routers, TCP is bi-directional anyway so you only need 1 pair for two-way
communication.
> Is this the best way to implements this two way communication?
No.
> I am asking because the communication sometimes deadlocks.
Then you are not managing it correctly, or at least are not taking Indy's
blocking architecture into account correctly.
Gambit
