Logging system in Qt.

[bogong]

Hello!
Usually I am using my own solution for logging, but now researching about Qt-native logging. Is in Qt logging system included? I mean not qmessagelogger, I mean full featured logging system that allow to store logs and send it if need to server? I found some of them, but all of them 3d-part libs:

• http://jpnaude.github.io/Qtilities/page_logging.html
• http://log4qt.sourceforge.net or https://github.com/MEONMedical/Log4Qt
• https://github.com/sfadiga/QLogger

There are some examples of using qmessagelogger for storing logs to file:

• https://evileg.com/en/post/154/

What is the best way to store logs and send it in current Qt?

[beecksche]

@bogong

You can install your own message handler with qInstallMessageHandler.

With this handler you're able to catch all messages and store them where ever you want.

[JonB]

@bogong
As @bogong says the Qt entry point to logging is qInstallMessageHandler. However, that/Qt in-built is not going to "send it if need to server" (whatever that server might be). You/someone would have to write code for anything like that.

[Taytoo]

@bogong I'm in the same boat, which one did you end up using?