Method: OpenC3.close_socket

Defined in:
lib/openc3/top_level.rb

.close_socket(socket) ⇒ Object

Close a socket in a manner that ensures that any reads blocked in select will unblock across platforms



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# File 'lib/openc3/top_level.rb', line 538

def self.close_socket(socket)
  if socket
    # Calling shutdown and then sleep seems to be required
    # to get select to reliably unblock on linux
    begin
      socket.shutdown(:RDWR)
      sleep(0)
    rescue Exception
      # Oh well we tried
    end
    begin
      socket.close unless socket.closed?
    rescue Exception
      # Oh well we tried
    end
  end
end