should I use ace_select_reactor or ace_dev_poll_reactor [closed]

StackOverflow https://stackoverflow.com/questions/16786024

  •  30-05-2022
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Question

I dont know which reactor to choose use ace_select_reactor or ace_dev_poll_reactor. The reactor is used for listening of incoming open connection events on a server which uses unix domain socket

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Solution

from: *Dev_Poll__Reactor.html#details">http://www.riverace.com/ACE/ace55/html/ace/classACE_Dev_Poll_Reactor.html#_details*

The ACE_Dev_Poll_Reactor uses the /dev/poll' or '/dev/epoll' character devices to demultiplex events on a given set of file descriptors. Unlike select(),/dev/poll' and `/dev/epoll' have no hard-coded limit on the number of file descriptors that may be handled at any given time. As such, the ACE_Dev_Poll_Reactor can generally handle a much larger number of file descriptors than select() -based reactors. but I have to notice that's only available certain UNIX platforms

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