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Full Discussion: An overall function as a restart...
Top Forums UNIX for Advanced & Expert Users An overall function as a restart... Post 302832175 by wisecracker on Saturday 13th of July 2013 05:56:24 AM
Old 07-13-2013
An overall function as a restart...
This is going to rasie a few eyebrows...

I have been thinking of running the WHOLE of the AudioScope project inside a function which I will call "restart()". A kind of wrapper function...

This is so that should there be anything that the user has set be wrong then a _cold_ start could be initialised again including deleting some Scope files if required...

I DO know that too many, (a lot of), recusions of this WILL cause a "segmenatation fault".

I was going to limit to say 5 restarts per session then any more and the program will stop.

The code like this:-
Code:
restart()
{
        ALL of the current and future scope code in here.
        Also restart can only be accessed from Command mode like...
        <pseudo_code>RESET calls restart()
}
restart

Alterntively if any of you know of any other way, like "GOTO" for example, then any input would be appreciated...
What are the opinions from you pro's.
I, as an amateur, would this sort of thing frowned upon?
Also, if, using this command a few times and then shutting down the program, AND, closing the terminal, can I guarantee the terminal closure will return all memory back to the pool?

I know I am asking some bizarre questions here but Google is not particularly my friend.
The Scope is now getting complex and making it _bullet_ proof is getting increasingly more difficult.

Thanks in advance...
 

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LEARN ABOUT SUNOS

restart

asadmin-hadbm-restart(1ASS)					   User Commands				       asadmin-hadbm-restart(1ASS)

NAME

       asadmin-hadbm-restart, hadbm-restart, restart - restarts the database

SYNOPSIS

       restart [--no-rolling] [database_name]

       Use  the  restart command to restart the database. Once the database is restarted, the database should return to the previous state. If the
       database name is specified, the database should exist. If a database is not identified, the default  database  is  restarted.  The  default
       database is hadb.

       In interactive mode, the restart command prompts for a confirmation before restarting the database.

OPTIONS

       -g --no-rolling	       restarts all nodes in HADB at once with possible loss of service.

OPERANDS

       database_name	       name of the database. The default database is hadb.

       Example 1: Using restart with a database identified

       hadbm> restart --rolling mydatabase
       This command will restart the named database.
       Type "yes" or "y" to confirm this operation,
       anything else to cancel:y
       Database successfully restarted

EXIT STATUS

       105		       database is not running

       106		       database could not be restarted

       107		       database could not return to a previous state

       asadmin-hadbm-status(1ASS),    asadmin-hadbm-nodestatus(1ASS),	asadmin-hadbm-list(1ASS),   asadmin-hadbm-addnodes(1ASS),   asadmin-hadbm-
       clear(1ASS), asadmin-hadbm-refragment(1ASS), asadmin-hadbm-delete(1ASS), asadmin-hadbm-start(1ASS), asadmin-hadbm-stop(1ASS)

Sun ONE Application Server 7 Enterprise Edition Early Access	   7 March 2003 				       asadmin-hadbm-restart(1ASS)
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