[ace-users] having problem with ACE_SOCK_Stream::recv
Douglas C. Schmidt
schmidt at dre.vanderbilt.edu
Mon Jul 2 09:04:36 CDT 2007
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
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
Thus, if you need more "predictable" help for earlier versions of
ACE+TAO, I recommend that you check out
for a list of companies that will provide you with ACE+TAO commercial
> HOST MACHINE and OPERATING SYSTEM:
> SunOS - X86
> 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
> 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:
> On Unix systems, did you run make realclean first?
> OTHER (please specify)?
> [Please indicate whether ACE, your application, or both are affected.]
> recv call is not returning error code EAGAIN
> 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.
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