Hello guys, I have another question about the NOX framework codes.
[context] Under the framework of NOX, there are 8 polling threads that are keeping polling the nox::Conn, Event_dispatcher, Time_dispatcher (they are all subclasses of class Pollable). The co_fd_wait(fd...) and co_fd_block(fd...) may be eventually called when the Pollable.poll() are executed, which means the polling cooperative thread is virtually blocked there, and will be virtually waken up later if some thing ready on that fd. [question] My question here is: is it possible that more than one cooperative threads are waiting for a same fd (I know that there, in fact, is always only one active cooperative thread running in the system)? If the answer is yes, would you please give me an related sample in the current NOX codes. If the answer is no, would you please point out the codes that can guarantee this. Thanks in advance. Deng
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