mix phx.gen.presence (Phoenix v1.5.5) View Source

Generates a Presence tracker.

mix phx.gen.presence
mix phx.gen.presence MyPresence

The argument, which defaults to Presence, defines the module name of the Presence tracker.

Generates a new file, lib/my_app_web/channels/my_presence.ex, where my_presence is the snake-cased version of the provided module name.