Trace Socket command

Setup, Trace Socket...

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Use this diagnostic command to trace socket activity. Normally you will not use this command unless requested to do so by SDI technical support.

To run a trace manually, perform the following steps:

1.Start TN3270 Plus.


2.Start the trace.
a)Open the TN3270 Plus Setup menu and click on Trace Socket...
b)In the Select Trace File Name dialog box, specify a name for the trace file and note the folder that it is in.


3.Connect to the host computer and run the failing application.


4.Stop the trace. Open the TN3270 Plus Setup menu and click on Trace Socket...


5. E-mail the trace file and a description of the problem to


To automatically activate a trace when TN3270 Plus is started :


Enter the following registry entries.


DWORD: HKEY_CURRENT_USER\Software\SDI\TN3270 Plus\Configuration\TraceAtStartup = 1

STRING: HKEY_CURRENT_USER\Software\SDI\TN3270 Plus\Configuration\TraceFilePath


Set TraceFilePath to the full path and filename of the trace output file.

TN3270 Plus is continually being improved. To learn more about the latest enhancements, please review our Version History web page.