EntropyArrow的专栏

da duo s Most beginning programmers start with blocking IO calls.An IO call is synchronous if, when you call it, it does not returnuntil the operation is completed, or until enough timehas passed t

Libevent概览 Libevent is a library for writing fast portable nonblocking IO. Itsdesign goals are: Portability A program written using Libevent should work across all the platforms Libevent su