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I send a data in a special format like a C ++ / CLI TCP client application L , 20100930033425093, -5.929958, 13.164021 For a main application on port 9000. The main application is actually done by another vendor and I do not have the source code for that. The programmer who developed it and has no one else with it.

Now, I can communicate with the desired application using IP and port number. But the data appearing on main application GUI is not showing up. But I used a different Socket Server demo application with the same IP which was getting the data I'm receiving as the main application. It works perfectly well. Now I do not know where this error is and what stream is received on the other side. How can I solve this situation effectively?

Any suggestion or discussion will be helpful on this?

You can use packet sniffers to find out what data is being sent (for TCP I suggest Fiddler), if you can try to modify it in some medium application, then you can send this application to your GUI app, I think you do not have any source code for the GUI app.

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