Update flow control logging.

Author: ioquatix

lib/protocol/http2/flow_control.rb

@@ -84,7 +84,7 @@ def send_window_update(window_increment)
 			def receive_window_update(frame)
 				amount = frame.unpack
 
-				# puts "expanding remote_window=#{@remote_window} by #{amount}"
+				# Async.logger.info(self) {"expanding remote_window=#{@remote_window} by #{amount}"}
 
 				if amount != 0
 					@remote_window.expand(amount)

lib/protocol/http2/framer.rb

@@ -103,7 +103,7 @@ def write_frame(frame)
 				# Async.logger.debug(self, name: "write") {frame.inspect}
 
 				frame.write(@stream)
-
+				
 				# Don't call @stream.flush here because it can cause significant contention if there is a semaphore around this method.
 				# @stream.flush