epoll

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Choosing a IPC solution for an event-driven application

I am currently working on a rather large single-threaded, event-based,application designed around epoll under Linux and comparable technologies under other platforms. Currently, whenever we wish two i[详细]

2023-01-28 20:51 分类：问答
Haskell concurrency over kqueue

I wrote concurrent application and have caught the error: buildFdSets: file descriptor out of range I found out that it is the OS limit on the number of file descriptors in one process, in my Fre[详细]

2023-01-26 03:03 分类：问答
Question about epoll and splice

My application is going to send huge amount of data over network, so I decided (because I\'m using Linux) to use epoll and splice. Here\'s how I see it (pseudocode):[详细]

2023-01-25 10:57 分类：问答
select vs poll vs epoll [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]

2023-01-22 12:58 分类：问答
How to read multiple file descriptors using epoll_select with EPOLLET?

man epoll: The suggested way to use epoll as an edge-triggered (EPOLLET) interface is as follows: iwith nonblocking file descriptors; and[详细]

2023-01-21 06:16 分类：问答
Is there any way to emulate epoll_wait with kqueue/kevent?

I have a list of a bunch of file descriptors that I have created kevents for, and I\'m trying to figure out if there\'s any way to get the number of them that are ready for read or write access.[详细]

2023-01-17 22:37 分类：问答
Are there any major performance differences between epoll and kqueue?

My development machine is a MacBook (which of course has kqueue).However, in production we\'re running Linux (which of course uses epoll).Obviously, to know the performance characteristics of my code[详细]

2023-01-14 03:04 分类：问答
Solaris /dev/poll support in Perl

Has anyone any experience using /dev/poll (the Solar开发者_JAVA技巧is equivalent of the Linux epoll method) with Perl, either via a module or directly in their application?[详细]

2023-01-12 21:43 分类：问答
Where can I get the latest information about aio on Linux 2.6.x

Recently I am learning how to write a high 开发者_开发技巧performance web server.There is a experiment by RedHat says that epoll is faster than aio. someone says that because aio in Linux kernel is im[详细]

2023-01-07 23:23 分类：问答
epoll: Distinguishing "listener" FDs

How can I distinguish between \"listener\" file descriptors and \"client\" file descriptors? Here\'s what I saw in the manpage example:[详细]

2023-01-04 20:26 分类：问答