[Nagiosplug-devel] NRPE: Unable to ... HELP!!

[Ighor Toth]

Hi, you must have to terminates the process which call a exit() function and return the exit status value.

0 - OK
1 - WARNING
2 - CRITICAL
3 - UNKNOW






Michal <navigato at interia.pl>@lists.sourceforge.net em 30/09/2004 05:59:40

Enviado Por:      nagiosplug-devel-admin at lists.sourceforge.net


Para:  nagiosplug-devel at lists.sourceforge.net
cc:

Assunto:    [Nagiosplug-devel] NRPE: Unable to ...   HELP!!

I have wrote a plugin for Nagios. That plugin should check the tomcat process. If I execute the by my self with the
Nagios user everythig is ok. But in the GUI i can see this message:
StatusUNKNOWN and info NRPE: Unable to read output

what had i done wrong  ?? this is my code:

<div class='indent'>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string>
#include <iostream>

using namespace std;



main(void)
{

char line_tmp[1000];
char find_stringII[]="tomcat";
int result=0, check_sum=0;

FILE *tmp;

return 0;
/*------------------------------CHECK TOMCAT-----------------------------*/
system("ps -e | grep java > procs.tmp");

if((tmp = fopen( "procs.tmp", "r" ))== NULL)
{
//cout << "Datei konnt nicht geöffnet werden" << endl;
}else
{
//cout << "Datei offen" <<endl;
}

do
{
fgets(line_tmp, sizeof(line_tmp), tmp);
//cout << line_tmp << endl;
if( (strstr(line_tmp, find_stringII)) != NULL)
{
result = 1;
break;
}
else if( (strstr(line_tmp, find_stringII)) == NULL )
{
result = 2;
}
}while(!feof(tmp));

if( result == 1 )
{
//cout << "der Prozess: " << find_stringII << " ist vorhanden" << endl;

}
else if( result == 2 )
{
//cout << "der Prozess: " << find_stringII << " ist nicht vorhanden" << endl;
check_sum++;

}


fclose(tmp);


system("rm procs.tmp");


if(check_sum > 0)
{
fflush(stdin);
cout << "TOMCAT Prozess lauft nicht!!"<< endl;
return 2;
}
else if(check_sum == 0)
{
fflush(stdin);
cout << "TOMCAT Prozess lauft.  " << endl;
return 0;
}
}

</div>


p.s.: sorry for my bad english


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