Infinite loop if the connection is lost

[mame]

websocket-client-simple/lib/websocket-client-simple/client.rb

Lines 46 to 51 in 17eadab

	while !@closed do
	begin
	unless recv_data = @socket.getc
	sleep 1
	next
	end

When the TCPSocket is closed from the server side, getc always returns nil, so this code is an infinite loop. I am not sure what the intent of this code is, but it is definitely a bug and I am reporting it anyway.

Note that reading one letter at a time by using getc is not a good idea in terms of efficiency.

[unasuke]

Thank you for report.

Note that reading one letter at a time by using getc is not a good idea in terms of efficiency.

We knew that. Reported at #11 .