TClientSocket.Socket. SendText not working (?)

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2 total messages Started by KevanB Sun, 04 Feb 2007 18:29

#78

Author: KevanB
Date: Sun, 04 Feb 2007 18:29

40 lines
1878 bytes

HI



Upgrading an old Delphi5 program to delphi2005 and TClientSocket no longer 
works for me.


What i need to do is talk to an external EXE via sockets sending and 
receiving text. If I use a TIdTCPClient, I can successfully talk to the 
external pp, though a "Buffer start position invalid" error occurs when the 
app responds (with text). TClientSockt howvere never appears to connect 
corrcetly with the app.


 ClientSocket.address =192.168.1.103
ClientSocket.port =25000
ClientSocket.ClientType = ctNonBlocking // also tried ctblocking

clientsocket.connect;
clientsocket.socket.sendtext('G'); // initiating.. expect a sequence of text 
is response


Indy :

idTCPClient.ip := '192.168.1.103'
idTCPClient.port := '25000
idTCPClient.connect;
idTCPClient.sendCMD('G'); // activity noted at remote exe, response triggers 
"Buffer start position is invalid" error


Any clues appreciated, bit stuffed time wise on this one :(


cheers


KevanB

Re: TClientSocket.Socket. SendText not working (?)

#79

Author: KevanB
Date: Sun, 04 Feb 2007 18:39

1 lines
969 bytes

Wrong news group

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