What are the considerations for using epoll with memory-mapped files?

The application enters a loop where it calls epoll_wait to wait for events. This call blocks until one or more registered file descriptors become ready or ... What is Netty's native epoll transport and how do I enable or disable it? Netty provides native transport libraries which generally generate less garbage and ... Jan 3, 2010 ... poll is much simpler for easy cases; it is probably just as efficient for small numbers of file descriptors. Jun 3, 2017 ... First way: select & poll. These 2 system calls are available on any Unix system, while epoll is Linux-specific. Here's basically how they work:. Aug 6, 2023 ... This module was initially written to detect EPOLLPRI events indicating that urgent data is available for reading. EPOLLPRI events are triggered ... Sep 14, 2019 ... There are people on the internet claiming epoll to be very bad. Too complicated to use, slow and error prone. That's just wrong. Epoll is neither of those ... Feb 5, 2020 ... Server is crashing with error "epoll: Function not implemented". How to fix? ... If you are either running a 2.4.x (or older) kernel and/or glibc ... The set of file descriptors that is being monitored via an epoll file descriptor can be viewed via the entry for the epoll file descriptor in the process's / ... Jul 14, 2020 ... ... epoll.AbstractEpollChannel$AbstractEpollUnsafe$2.run(AbstractEpollChannel.java:575) ~[netty-transport-native-epoll-4.1.49.Final-linux-x86_64 ... Dec 11, 2023 ... Epoll. An evolution of select, it uses a self-balancing tree to store the FDs, making access time almost constant, O(1).