Use directory from config for checking pid rather than a static one.
Use directory from config for checking pid rather than a static one.

ModusCreateOrg/newrelic-plugin-agent,alonisser/newrelic-plugin-agent,alonisser/newrelic-plugin-agent,NewRelic-Python-Plugins/newrelic-python-agent,MeetMe/newrelic-plugin-agent,whiteear/newrelic-plugin-agent,rounds/newrelic-plugin-agent,NewRelic-Python-Plugins/newrelic-python-agent,whiteear/newrelic-plugin-agent,whiteear/newrelic-plugin-agent,ModusCreateOrg/newrelic-plugin-agent,MeetMe/newrelic-plugin-agent,ModusCreateOrg/newrelic-plugin-agent,rounds/newrelic-plugin-agent,NewRelic-Python-Plugins/newrelic-python-agent,notnmeyer/newrelic-plugin-agent,rounds/newrelic-plugin-agent,alonisser/newrelic-plugin-agent,MeetMe/newrelic-plugin-agent,notnmeyer/newrelic-plugin-agent,notnmeyer/newrelic-plugin-agent