Note that the signals will be handled with a delay of up to
single epoll cycle. This is because the signal extension is synced
with the EpollSelectDispatcher. This makes it unsuitable to handle
critical signals (like SIGABRT or SIGSEGV) where the application
shouldn't be allowed to proceed in the general case; for these
cases setup an asynchronous signal handler using sigaction instead.
Set of signals to handle.
Note that the signals will be handled with a delay of up to single epoll cycle. This is because the signal extension is synced with the EpollSelectDispatcher. This makes it unsuitable to handle critical signals (like SIGABRT or SIGSEGV) where the application shouldn't be allowed to proceed in the general case; for these cases setup an asynchronous signal handler using sigaction instead.