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AuthorForum: PowerTCP Emulation / Telnet for ActiveX
Topic: Missin Charcters in TELNET terminal
aadler
avner.adler@comverse.com

From: Tel Aviv, Israel
Posts: 3
Member Since: 07/04/04
posted July 4, 2004 6:28 AM

Hi
I bought the old emulation tools version (Not .Net version)and I try to use it in vb .NET environment.
It seems work correctly but strange phenomenon is appear : When I try to tile or cascade the terminal window, it miss charcters and it means if I will need to receive a string "Password" I will get "Passord" Is any can help me with any advice ?
Tony Priest



From: Utica, NY USA
Posts: 8466
Member Since: 04/11/00
posted July 6, 2004 9:24 AM

Can you please give me the exact steps to duplicate this problem using our sample app?

aadler
avner.adler@comverse.com

From: Tel Aviv, Israel
Posts: 3
Member Since: 07/04/04
posted July 18, 2004 6:07 AM

It is hard to reproduce in the sample, because we using your control in the following circumstances:
o The application creates and destroys telnet objects dynamically
o The telnet object works in the multithreaded environment with STA and controlled by one and only one thread
o There are some numbers of telnet can be in air
o The commands are sending char by char with span of 10-30 ms

The issue is follow:
When our object calls the telnet.Send function with single char, the function returns 9 (normally should be 1) and not sends the char to remote (it was checked by Network Monitor). Usually that occurs when the CPU is under heavy load and there is hard context switching.
K M Drake



From: Utica, NY USA
Posts: 3406
Member Since: 07/14/00
posted July 19, 2004 1:55 PM

Hi,
This scenario is too complex for the forum.
If you can put together a simple, streamlined project that demonstrates the problem, please zip the project up and send it to support@dart.com.

Otherwise, please consider one of our paid support options.

Thanks,
-ken
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