Instruments.Sysmon.Supervisor (Instruments v2.4.0)
The system monitor is broken into three concepts: the Reporter, the Emitter, and the Receiver.
The Reporter subscribes to :erlang.system_monitor
and will forward system
monitor events it receives to subscribers.
The Emitter is responsible for receiving events from the Reporter and invoking the appropriate handler on the Receiver.
Since only one process can subscribe to system monitor events, this is opt-in
and must be enabled by setting :enable_sysmon
to true
in the
:instruments
application environment.
Link to this section Summary
Functions
Returns a specification to start this module under a supervisor.
Callback implementation for Supervisor.init/1
.
Link to this section Functions
Link to this function
child_spec(init_arg)
Returns a specification to start this module under a supervisor.
See Supervisor
.
Link to this function
init(list)
Callback implementation for Supervisor.init/1
.
Link to this function