Hello, I tried to connect with a friend from different IP addresses, but we just can’t do it, it connects right away and then immediately RemoteHostClosedError and I don’t know how to fix it and what could be the problem
Hi I really enjoy the video! Great content. Could you maybe make another video on how to send information to one client but not the other. So like a unicast or broadcast functions. Where clients can be identified ?
I'm glad you liked it. well sometimes you set your destination in packet also. So when packet received client can easily check it's in list or not. If not packet will be ignored
@@vrfEducationEnglish could you please help me, I am struggling to use unit testing in QT specifically for the networking. I want to test sending JSON files and checking whether the JSON file is received in a unit test. I cant seem to set up the unit testing in the main project
@@tyronwei2813 Yes. I'm gonna record some videos about unit test in Qt. till then we can talk about your situation. send me an email rahmanifard@live.com and tell me more about your problem. I hope I can help
Thanks for the Video .. Will you please help me to get one more application so that I can send and receive data through excel file and the received excel data should be again saved in excel file format oly through serial port RS 232 .
your welcome. send an email and explain your requirements in more details(rahmanifard@live.com). As it seems you have 2 different task: first is to read and write xls files(there's a good library for that) and the other one is to send data over Serial Port. for the second one Although we can write it manually, there's and alternative hardware solution also. We'll talk about it in email
@@vrfEducationEnglish Hello, thank you again. I have written the same program, and it works well for me, but when I send a message from the server to the client, the server program crashes.
sorry for delay, because this channel is created recently RUclips didn't let me add URL in video description. here you can find the source codes for both application github.com/vRFEducation/QtNetworkProgramming
I appreciate your effort and contribution. Many thanks for the clear explanation and the straight flow;
I'm glad you liked it. You can watch Qt chat application also for using these concepts in practice
@@vrfEducationEnglish Indeed, we will use it in a GUI of a machine for sensor data vizualization and record. Cheers.
Well the process is the same. You just need to define a protcol and send data based on that
Thank you very much. Very informative and not boring tutorial. Exactly what I need.
I'm glad you liked it
Hello thanks a lot for the video, i'm a beginner with qt and your format is very helpfull and perfect for me.
I'm very happy that it's useful for you
Thank you! Very thorough!
You're welcome
Thank you very much. It will be great to show us file transfer using sftp protocol
Let me see what I can do for this one.
Hello, I tried to connect with a friend from different IP addresses, but we just can’t do it, it connects right away and then immediately RemoteHostClosedError and I don’t know how to fix it and what could be the problem
Is it possible to follow your course and using Python instead of C++?
Well not in the same way. you need to know about the concepts and do it pythonic. I'll show you how in another video very soon wait for that
Hi I really enjoy the video! Great content. Could you maybe make another video on how to send information to one client but not the other. So like a unicast or broadcast functions. Where clients can be identified ?
I'm glad you liked it. well sometimes you set your destination in packet also. So when packet received client can easily check it's in list or not. If not packet will be ignored
@@vrfEducationEnglish could you please help me, I am struggling to use unit testing in QT specifically for the networking. I want to test sending JSON files and checking whether the JSON file is received in a unit test. I cant seem to set up the unit testing in the main project
@@tyronwei2813 Yes. I'm gonna record some videos about unit test in Qt. till then we can talk about your situation. send me an email rahmanifard@live.com and tell me more about your problem. I hope I can help
eyeleo promo😆
UI design window to get opened takes a lot of time , i have to reload the application again still does not load , pls suggest something
At runtime or design time?!
@@vrfEducationEnglish design time
Mmmmm It's a little bit hard to guess. Send you project or it's GitHub address to see what's happened . rahmanifard@live.com it's my email
@@vrfEducationEnglish there is some issue in my Qt itself , if i run on another computer , it works , but not on my pc
@@Thatengineerguy25 well it's somehow strange. Did you see any errors or warnings?!
Thanks for the Video ..
Will you please help me to get one more application so that
I can send and receive data through excel file and the received excel data should be again saved in excel file format oly
through serial port RS 232 .
your welcome. send an email and explain your requirements in more details(rahmanifard@live.com). As it seems you have 2 different task: first is to read and write xls files(there's a good library for that) and the other one is to send data over Serial Port. for the second one Although we can write it manually, there's and alternative hardware solution also. We'll talk about it in email
Hello thanks for the video but the source code doesn’t work
Well if there's any error while compiling let me know about it
thank you but can you send us the link from the source code?
@@vrfEducationEnglish Hello, thank you again. I have written the same program, and it works well for me, but when I send a message from the server to the client, the server program crashes.
sorry for delay, because this channel is created recently RUclips didn't let me add URL in video description.
here you can find the source codes for both application
github.com/vRFEducation/QtNetworkProgramming