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| Author | Forum: PowerTCP Emulation / Telnet for ActiveX Topic: Loosing Connection |
| skbjerke skbjerke@ptci.com From: Kingfisher, OK USA Posts: 8 Member Since: 08/03/04 |
posted August 3, 2004 11:23 AM I have been using Dart Telnet with out fail for 3 years. Last week, someone unpluged the network switch(accidently) and pluged it back in. Now, when I connect, it gathers a few lines and then disconnects by itself. so i thought it was a network problem so I tried ComNet and ProCom and it works fine. I also tried The Dart Telnet example for VB and It did not work either. Any help would be appreciated. |
Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted August 3, 2004 11:29 AM When you say "It gathers a few lines" what exactly do you mean? Are you saying that you call Receive (or Search?) a couple times and then you get an error? If so, what is the error? Have you tried using the Trace method to see exactly what is being sent and received? Also, what exactly does unplugging the switch change? Maybe something was set by the admin 3 years ago that need to be set now that it has been reset? |
| skbjerke skbjerke@ptci.com From: Kingfisher, OK USA Posts: 8 Member Since: 08/03/04 |
posted August 3, 2004 12:37 PM Recieve(Gathers) A Few Lines I do not get an error. It goes to state 3 then 0. It does the same in Darts VB Sample but works fine in ComNet and ProCom(Does Not Disconnect and recieves all lines that are epected). Unplug the switch meens Unpluged the Power. |
| Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted August 3, 2004 12:39 PM What are the lines? |
| skbjerke skbjerke@ptci.com From: Kingfisher, OK USA Posts: 8 Member Since: 08/03/04 |
posted August 3, 2004 12:46 PM Here is my trace after my connect. R: ÿûÿûÿý ÿû MVP telnet S:ÿý S:ÿý S:ÿü S:ÿþ R: [2J[02;21HGLENAYRE MVP TERMINAL PORT 15 |
| Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted August 3, 2004 1:13 PM It's failing the option negotiation. You to use a hex editor to see the bytes and try to figure out what part is failing. The following help topics should provide info that will help: OptionConstants CommandConstants SendCommand Command Event AutoOption Property If that does not help please send a zipped up copy of your log to support@dart.com |
| skbjerke skbjerke@ptci.com From: Kingfisher, OK USA Posts: 8 Member Since: 08/03/04 |
posted August 3, 2004 2:23 PM I opened my trace file in an Hex Editor, and just what I thought, I have no idea what I'm looking for. The AutoOption proerty is set to true. I thought AutoOption was suppost to handle all the constants and negotiations. |
| Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted August 3, 2004 2:28 PM We won't be able to solve this one on the forum. Please send the trace to support@dart.com. |
| ja928 From: Canton, OH USA Posts: 17 Member Since: 03/31/04 |
posted November 15, 2004 12:26 PM Hi guys, is there any followup you could post to this. I don't want to hijack this thread or double-post if there's a known solution. It sounds like a problem I am running into as well. |
| Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted November 15, 2004 12:32 PM No, there was no follow-up. |
| skbjerke skbjerke@ptci.com From: Kingfisher, OK USA Posts: 8 Member Since: 08/03/04 |
posted November 15, 2004 12:37 PM I went back to an older version of Dart Telnet and it works fine now. |
| ja928 From: Canton, OH USA Posts: 17 Member Since: 03/31/04 |
posted November 15, 2004 1:10 PM Thanks gents. |
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