What are the considerations for implementing connection pooling with edge-triggered epoll? How does epoll handle long-polling or other techniques for emulating persistent connections over HTTP?

Dec 5, 2022 ... io_uring is a (new as of mid-2019) Linux kernel interface to efficiently allows you to send and receive data asynchronously. Oct 29, 2017 ... epoll stands for event poll and is a Linux specific construct. It allows for a process to monitor multiple file descriptors and get ... 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 ... benwills/epoll_rcvlowat_test_client.c ... Embed Embed this gist in your website. Share Copy sharable link for this gist. Clone via HTTPS Clone using the web URL. Mar 6, 2020 ... I/O multiplexing refers to the concept of processing multiple input/output events from a single event loop, with system calls like poll and select (Unix). Jan 7, 2014 ... This article highlights the difference among the polling methods and provides suggestions what to use. Oct 9, 2008 ... DaemonForums.org News Feedback and Suggestions FreeBSD FreeBSD General FreeBSD Ports and Packages FreeBSD Installation and Upgrading FreeBSD Security Dec 16, 2020 ... question on eventmask epoll on gpio value ... 5 is the file descriptor. (value_fd). But what is 11? I thought it would be the event mask ... Jun 21, 2019 ... On Linux , it is epoll. On FreeBSD/etc. , it is kqueue. There has been quite a bit of discussion regarding the theoretically-correct model ... Sep 17, 2014 ... epoll_create, epoll_ctl, and epoll_wait all use the epoll_event structure which in turn uses the typedef union epoll_data.