How can you ensure the integrity and consistency of the epoll state in multi-threaded or multi-process applications?

struct epoll_event { uint32_t events; /* Epoll events */ epoll_data_t data;. /* User data variable */. }; A union is a data structure that can hold a single ... Sep 1, 2014 ... epoll consists of a few system calls provided by the Linux kernel as an efficient way to perform I/O Multiplexing. Thanks to Linux's Virtual ... 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 ... Jan 5, 2018 ... This tutorial assumes you're familiar and comfortable with Linux, the syntax of C and the usage of file descriptors in UNIX-like systems. May 29, 2022 ... The video introduces a way to optimize WebSocket connections on a single server instance. It demos it by connecting over 1m WebSocket connections to a server. 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). Jan 3, 2010 ... poll is much simpler for easy cases; it is probably just as efficient for small numbers of file descriptors. Aug 8, 2023 ... The release of wasmer 4.1 introduces epoll support for wasix. Epoll opens up gates for scalability and improves performance in aspects such as networking, file ... May 6, 2024 ... epoll is simply a faster, and can be used wherever the latter is used since it shares the same semantics. EPOLLEXCLUSIVE. Wake only one epoll object when the associated fd has an event. The default (if this flag is not set) is to wake all epoll objects polling on a ...