example: limit message size

example/stream.rb

@@ -34,12 +34,17 @@ class Server
 				@pk.reset
 				@buffer.slice!(0, @nread)
 				@nread = 0
+
 				next unless @buffer.empty?
 			end
 
 			break
 		end
 
+		if @buffer.length > 10*1024*1024
+			raise "message is too large"
+		end
+
 	rescue
 		puts "error while processing client packet: #{$!}"
 	end