[ace-users] having problem with ACE_SOCK_Stream::recv

[Douglas C. Schmidt]

Hi Prem,

> i used -mt while compiling and the problem got solved...

Cool!

> i am not using this in solaris sparc.. but really dont know how it is affecting things

This probably relates to how Solaris on x86 deals with thread-specific
storage.  The key is to make sure that you're building ACE and your
application using a consistent set of options.

Take care,

     Doug

> regards,
> prem
> 
> On 7/2/07, Douglas C. Schmidt <schmidt at dre.vanderbilt.edu> wrote:
> 
>     Hi Prem,
>    
>        Thanks for using the PRF.
>    
>     >     ACE VERSION: 5.5.8
>    
>     Please upgrade to ACE+TAO+CIAO x.5.9 (i.e., ACE 5.5.9, TAO 1.5.9, and
>     CIAO 0.5.9), which you can download from
>    
>     http://download.dre.vanderbilt.edu
>    
>     under the heading: "Latest Beta Kit".
>    
>     The DOC groups at Washington University, UC Irvine, and Vanderbilt
>     University only provide "best effort" support for non-sponsors for the
>     latest release, as described in
>    
>     http://www.dre.vanderbilt.edu/~schmidt/DOC_ROOT/ACE/docs/ACE-bug-process.html
>    
>     Thus, if you need more "predictable" help for earlier versions of
>     ACE+TAO, I recommend that you check out
>    
>     http://www.dre.vanderbilt.edu/support.html
>    
>     for a list of companies that will provide you with ACE+TAO commercial
>     support.
>    
>     >     HOST MACHINE and OPERATING SYSTEM:
>     >     SunOS - X86
>     >     5.10
>     >
>     >     TARGET MACHINE and OPERATING SYSTEM, if different from HOST:
>     >     COMPILER NAME AND VERSION (AND PATCHLEVEL):
>     >
>     >     THE $ACE_ROOT/ace/config.h FILE [if you use a link to a platform-
>     >     specific file, simply state which one]:
>     >
>     >     THE $ACE_ROOT/include/makeinclude/platform_macros.GNU FILE [if you
>     >     use a link to a platform-specific file, simply state which one
>     >     (unless this isn't used in this case, e.g., with Microsoft Visual
>     >     C++)]:
>     >
>     >     CONTENTS OF $ACE_ROOT/bin/MakeProjectCreator/config/default.features
>     >     (used by MPC when you generate your own makefiles):
>     >
>     >     AREA/CLASS/EXAMPLE AFFECTED:
>     >    [What example failed?  What module failed to compile?]
>     >
>     >     DOES THE PROBLEM AFFECT:
>     >         COMPILATION?
>     >         LINKING?
>     >             On Unix systems, did you run make realclean first?
>     >         EXECUTION?
>     >         YES
>     >         OTHER (please specify)?
>     > [Please indicate whether ACE, your application, or both are affected.]
>     >
>     >     SYNOPSIS:
>     >     recv call is not returning error code EAGAIN
>     >
>     >     DESCRIPTION:
>     >     I am trying to read data from a non-blocking socket, but i does not return EAGAIN (err 11)
>     >    i used truss to see what the system call read is returning and it is retruning Err 11 - EAGAIN
>    
>     Please set a breakpoint and step through the Solaris X86 code to see
>     what's going wrong.
>    
>     thanks,
>    
>     Doug
>