NRPE: Unable to read output

[kermit le kermit]

hello all 

i use nagios to monitoring smtp server on debian (postfix), and i make a test to reboot this service when he shutdown with npre.


example: /usr/local/nagios/libexec/check_npre  -H  smtp_server  -c  script_to_reboot_postfix


when i send this i have this mistake : NRPE: Unable to read output

please help me

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