Class: SyncHandler

Inherits:
Handler show all
Defined in:
lib/handler/sync_handler.rb

Instance Method Summary collapse

Methods inherited from Handler

#dispose, #initialize

Constructor Details

This class inherits a constructor from Handler

Instance Method Details

#recv(server, connection, packet) ⇒ Object 



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# File 'lib/handler/sync_handler.rb', line 2

def recv(server,connection,packet)
	case packet.id
		when Protocol::SYNC
			reply = Packet.new
			reply.id = Protocol::SYNC
			reply["x"] = packet["x"]
			reply["y"] = packet["y"]
			reply["oid"] = packet["oid"]
			
			server.pubsub.publish(packet.ch, reply)
		when Protocol::PUSH_OBJECT
			reply = Packet.new
			reply.id = Protocol::OBJECT_ID
			reply["oid"] = $oid
			$oid += 1	

			connection.send reply
			
			reply.id = Protocol::PUSH_OBJECT
			reply["x"] = packet["x"]
			reply["y"] = packet["y"]
			
			server.pubsub.publish(packet.ch, reply)
		when Protocol::DELETE_OBJECT
			reply = Packet.new
			reply.id = Protocol::DELETE_OBJECT
			reply["oid"] = packet["old"]
			
			server.pubsub.publish(packet.ch, reply)
	end
end