Node.monitor
You're seeing just the function
monitor, go back to Node module for more information.
Specs
Monitors the status of the node.
If flag is true, monitoring is turned on.
If flag is false, monitoring is turned off.
For more information, see :erlang.monitor_node/2.
For monitoring status changes of all nodes, see :net_kernel.monitor_nodes/2.
Specs
Behaves as monitor/2 except that it allows an extra
option to be given, namely :allow_passive_connect.
For more information, see :erlang.monitor_node/3.
For monitoring status changes of all nodes, see :net_kernel.monitor_nodes/2.