Name of a network event: “network” Structure of a network event: { "event": "network", "data": { "event_type": "io_activity", "event": { "handle": 2810, "io_activity_type": "IN" } } fields type description event string network data table data specific to a network event data.event_type string io_activity data.event table data specific to a io_activity event data.event.handle int handle an I/O activity happened on data.event.io_activity_type string type of an I/O activity Note: Currently only I/O activity events are emitted Type of an I/O activity: IN there’s some data on a handle to read OUT it’s possible to write to a TCP socket handle CLOSED remote side closed a connection CONNECTED connection has been established successfully FAILED_TO_CONNECT fail to establish a connection