• Product Name: VisiBroker for C
• Product Version: 4.x and later
• Product Component: Core
• Platform: All

What are the signals and its associated action handle by the VisiBroker?

Resolution:

The product handles both SIGINT and SIGTERM on all platforms, and execute shutdown sequence upon receiving these signals.

Starting from product version 6.5 and later, with the exception of Windows platform, the signal SIGUSR2 is used for toggle between suspension and resume of the VisiBroker logging trace function.

On the Unix/Linux platforms, the signal SIGPIPE is set up to be ignored by the ORB to prevent termination of the process if either side of the communication party goes down.