What are the considerations for implementing session management and stateful applications with epoll? How does epoll handle upgrades or changes to the underlying network infrastructure?

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:. Creates an epoll instance. Returns an fd for the new instance. The "size" parameter is a hint specifying the number of file descriptors to be associated with ... It's just fascinating. How is modern software designed? Some design-level considerations for scalability, maintainability eventual consistency, ... Sep 7, 2013 ... So, when epoll tells you that something's happened on one of the file descriptors you're interested in, it gives you an epoll_event just like ... Mar 1, 2017 ... I think it's just the timing and the tool that's giving you misleading data. Entities are definitely the most time consuming on most servers. 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 ... Mar 5, 2014 ... Hi all, I'm running WildFly 8 on GNU/Linux, I had a look at running threads via jstack, I found two thread pools related with epoll, ... May 6, 2024 ... epoll is simply a faster, and can be used wherever the latter is used since it shares the same semantics. 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.