PROCESS_STATE Event Type

This process type indicates a process has moved from one state toanother. See Process States for a description of the statesthat a process moves through during its lifetime. This event type isabstract, it will never be sent directly. Subscribing to this eventtype will cause a subscriber to receive event notifications of all theevent types that are subtypes of PROCESS_STATE.

Name: PROCESS_STATE

Subtype Of: EVENT

Body Description

All subtypes of PROCESS_STATE have a body which is a token set.Additionally, each PROCESS_STATE subtype’s token set has a defaultset of key/value pairs: processname, groupname, andfrom_state. processname represents the process name whichsupervisor knows this process as. groupname represents the name ofthe supervisord group which this process is in. from_state is thename of the state from which this process is transitioning (the newstate is implied by the concrete event type). Concrete subtypes mayinclude additional key/value pairs in the token set.