Search the web
Sign In
New User? Sign Up
ace-users
? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Hear how Yahoo! Groups has changed the lives of others. Take me there.

Best of Y! Groups

   Check them out and nominate your group.
Having problems with message search? Fill out this form to ensure your group is one of the first to be migrated to the new message search system.

Messages

  Messages Help
Advanced
(no subject)   Message List  
Reply | Forward Message #30979 of 42992 |


ACE VERSION: 5.2.2

HOST MACHINE and OPERATING SYSTEM: SunOS 5.8 Generic_108528-09 sun4u sparc
SUNW,Ultra-80
TARGET MACHINE and OPERATING SYSTEM, if different from HOST: Same
COMPILER NAME AND VERSION (AND PATCHLEVEL):
Reading specs from
/usr/local/lib/gcc-lib/sparc-sun-solaris2.7/2.95.2/specs
gcc version 2.95.2 19991024 (release)

AREA/CLASS/EXAMPLE AFFECTED:
[Log_Msg]

DOES THE PROBLEM AFFECT:
COMPILATION? No

LINKING? No
EXECUTION? Yes

SYNOPSIS:
When calling Ace_Log_Msg using the ACE_Log_Msg::SYSLOG
form of open logging
ceases to work after calling ACE::daemonize().

DESCRIPTION:
Example code is attached...if ACE::daemonize() is
commented out
logging to syslog works as expected. If ACE::daemonize
is called all
logging after this call does not appear to go to
syslog.

REPEAT BY:
run the attached code with ACE::daemonize() enabled and
view syslog log files.
run the attached code with ACE::daemonize() disabled
and view syslog log files.

/////////////////////////////////////////////////////////////

#include "ace/Signal.h"
#include "ace/OS.h"
#include "ace/Log_Msg.h"

ACE_Log_Msg *global_ptr;

int main( int argc, char *argv[] )
{

if( ACE_LOG_MSG->open ("mcsd", ACE_Log_Msg::SYSLOG, "mcobsd") ==
-1){
cerr << "Unable to initialize logger, quitting" <<
endl;
exit(-1);
}else{
ACE_LOG_MSG->log( LM_INFO, "mcobsd is starting");
}

ACE_Log_Msg *l = ACE_LOG_MSG;
global_ptr = ACE_LOG_MSG;

l->instance()->log( LM_INFO, "before using pointer");
global_ptr->log( LM_INFO, "before using global pointer");
ACE_LOG_MSG->log( LM_INFO, "before using macro");

//ACE::daemonize();

l->instance()->log( LM_INFO, "after using pointer");
global_ptr->log( LM_INFO, "after using global pointer");
ACE_LOG_MSG->log( LM_INFO, "after using macro");
}

/////////////////////////////////////////////////////////////

ACE::daemonize() disabled output to syslog:
May 15 16:14:36 dali mcobsd[20322]: [ID 702911
user.info] mcobsd is starting
May 15 16:14:36 dali mcobsd[20322]: [ID 702911
user.info] before using pointer
May 15 16:14:36 dali mcobsd[20322]: [ID 702911
user.info] before using global pointer
May 15 16:14:36 dali mcobsd[20322]: [ID 702911
user.info] before using macro
May 15 16:14:36 dali mcobsd[20322]: [ID 702911
user.info] after using pointer
May 15 16:14:36 dali mcobsd[20322]: [ID 702911
user.info] after using global pointer
May 15 16:14:36 dali mcobsd[20322]: [ID 702911
user.info] after using macro

ACE::daemonnize() enabled:
May 15 16:06:24 dali mcobsd[20303]: [ID 702911
user.info] mcobsd is starting
May 15 16:06:24 dali mcobsd[20303]: [ID 702911
user.info] before using pointer
May 15 16:06:24 dali mcobsd[20303]: [ID 702911
user.info] before using global pointer
May 15 16:06:24 dali mcobsd[20303]: [ID 702911
user.info] before using macro

SAMPLE FIX/WORKAROUND:
None known.






Wed May 15, 2002 4:34 pm

BCassanova@...
Send Email Send Email

Forward
Message #30979 of 42992 |
Expand Messages Author Sort by Date

ACE VERSION: 5.2.2 HOST MACHINE and OPERATING SYSTEM: SunOS 5.8 Generic_108528-09 sun4u sparc SUNW,Ultra-80 TARGET MACHINE and OPERATING SYSTEM, if different...
BCassanova@...
Send Email
May 15, 2002
4:36 pm
Advanced

Copyright © 2009 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines - Help