lib/async/scheduler.rb in async-2.5.0 vs lib/async/scheduler.rb in async-2.5.1

@@ -177,11 +177,13 @@
 		if ::IO::Event::Support.buffer?
 			def io_read(io, buffer, length, offset = 0)
 				@selector.io_read(Fiber.current, io, buffer, length, offset)
 			end
 			
-			def io_write(io, buffer, length, offset = 0)
-				@selector.io_write(Fiber.current, io, buffer, length, offset)
+			if RUBY_ENGINE != "ruby" || RUBY_VERSION >= "3.3.0"
+				def io_write(io, buffer, length, offset = 0)
+					@selector.io_write(Fiber.current, io, buffer, length, offset)
+				end
 			end
 		end
 		
 		# Wait for the specified process ID to exit.
 		# @parameter pid [Integer] The process ID to wait for.