[ace-users] about ACE Proactor

Douglas C. Schmidt schmidt at dre.vanderbilt.edu
Fri Jun 15 05:56:42 CDT 2007


        Thanks for providing the version info.

>  ACE VERSION: 5.5.8
>  HOST MACHINE and OPERATING SYSTEM:  Linux 2.6.20-16-generic and
>Ubuntu 7.04
>Hi all:
>    I am developing a UDP server using ACE and found :
>    (1) Proactor do not work on my host ( Linux 2.6.20-16-generic and
>Ubuntu 7.04),
>but works well  on  another on(Windows XP). I  use a client to send
>packets to it and
>seems no packets received by it.

Linux generally has poor support for async I/O, so I recommend not
using the Proactor on it unless you have reason to believe your
version of Linux supports async I/O well.


Dr. Douglas C. Schmidt                       Professor and Associate Chair
Electrical Engineering and Computer Science  TEL: (615) 343-8197
Vanderbilt University                        WEB: www.dre.vanderbilt.edu/~schmidt
Nashville, TN 37203                          NET: d.schmidt at vanderbilt.edu

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