I do not understand the connless flags

But the control flag seems to be working
So parse packets with the control flag in the header as
control message

and all other messages as connection messsages
aka CClient::ProcessServerPacket()

teeworlds.rb

@@ -256,14 +256,6 @@ class TwClient
     puts str_hex(data)
   end
 
-  def process_connless_packet(data)
-    puts "connless packet with data:"
-    puts str_hex(data)
-    msg = data[CONTROL_HEADER_SIZE].unpack("C*").first
-    puts "msg: #{msg} type: #{msg.class}"
-    on_ctrl_message(msg, data[(CONTROL_HEADER_SIZE + 1)..])
-  end
-
   def tick
     # puts "tick"
     begin
@@ -279,14 +271,12 @@ class TwClient
     puts packet.to_s
     gets
 
-    # process non-connless packets
-    if !packet.flags_connless
-      process_server_packet(data)
-    end
-
     # process connless packets data
-    if packet.flags_connless
-      process_connless_packet(data)
+    if packet.flags_control
+      msg = data[CONTROL_HEADER_SIZE].unpack("C*").first
+      on_ctrl_message(msg, data[(CONTROL_HEADER_SIZE + 1)..])
+    else # process non-connless packets
+      process_server_packet(data)
     end
 
     # # check flags properly instead