Ruby Websocket endpoints, EventMachine, Goliath, etc - websocket

Question

I am fairly new to using web sockets, but I have enjoyed what I have been doing so far.
My app is currently setup with 3 endpoints based upon the path the connection is initially established with.
EndPoint #1 - Users can connect and will only be able to receive messages.
EndPoint #2 - Messages can be sent to a specific user.
EndPoint #3 - Returns a status of which users are an connected and how many connections each user has.
I have not been able to find any good tutorials or examples which speak to what I am trying to do (routing). Which makes me think I may be approaching this incorrectly. However, everything seems to be working ok with my app.
Here is a sample of my router:router.rb
class Router
def setup
##connections ||= {}
##sockets ||= {}
#response_servers = {
"connect" => ConnectionPool.new,
"status" => StatusServer.new,
"message" => MessageServer.new
}
end
def onopen(socket, handshake)
##connections[socket] = handshake
get_response_server(socket).onopen(socket)
end
def onmessage(socket, message)
get_response_server(socket).onmessage(socket, message)
end
def onclose(socket)
get_response_server(socket).onclose(socket)
end
def get_response_server(socket)
uri = URI(##connections[socket].path)
case uri.path
when "/status"
return #response_servers["status"]
when "/send_message"
return #response_servers["message"]
when "/"
return #response_servers["connect"]
end
end
end
And here is one the classes responsible for handling the status EndPoint #3:status_server.rb
class StatusServer < Router
def onopen(socket)
puts "StatusServer onopen"
end
def onmessage(socket, message)
puts "StatusServer onmessage => Recieved message: #{message}"
socket.send get_connected_users.to_s
end
def onclose(socket)
puts "StatusServer onclose"
end
def get_connected_users
connected_users = {}
##sockets.each do |key, value|
if value.count > 0 then
connected_users[key] = value.count
end
end
connected_users
end
end
Am I going about this the correct/suggested way? And I am doing anything unsafe - as far as being asynchronous?
I have also looked into Goliath, but they have seemed to have removed the router from there project...