Subscribes the specified sockets to a room.
Subscribes the sockets to the room with the specified name. Any messages subsequently broadcast to the room will be received by those sockets.
var Socketio = require('machinepack-sockets');
// Subscribes the specified sockets to a room.
socketIds: [ 'a82ghda99319gadgaa3249103' ],
The name of the room to join.
Unique identifiers of the sockets to subscribe to the room.
[ 'a82ghda99319gadgaa3249103' ]
An unexpected error occurred.