class Net::BufferedIO
Meta programming Net
class for async HTTP and FTP connection
Public Instance Methods
rbuf_fill()
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Fill until the operation finishes
# File lib/midori-contrib/net.rb, line 19 def rbuf_fill loop do case rv = @io.read_nonblock(BUFSIZE, exception: false) when String return @rbuf << rv when :wait_readable wait_io(:r) # @io.to_io.wait_readable(@read_timeout) or raise Net::ReadTimeout # continue looping when :wait_writable # OpenSSL::Buffering#read_nonblock may fail with IO::WaitWritable. # http://www.openssl.org/support/faq.html#PROG10 # :nocov: wait_io(:w) # @io.to_io.wait_writable(@read_timeout) or raise Net::ReadTimeout # continue looping when nil # callers do not care about backtrace, so avoid allocating for it raise EOFError, 'end of file reached', [] # :nocov: end end end
wait_io(interest)
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Wait till io finishes @param [Symbol] interest
# File lib/midori-contrib/net.rb, line 8 def wait_io(interest) await(Promise.new do |resolve| io = @io.to_io EventLoop.register(io, interest) do EventLoop.deregister(io) resolve.call(self) end end) end