# File lib/net/ssh/buffered_io.rb, line 110
110:     def wait_for_pending_sends
111:       send_pending
112:       while output.length > 0
113:         result = Net::SSH::Compat.io_select(nil, [self]) or next
114:         next unless result[1].any?
115:         send_pending
116:       end
117:     end