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well, and causes pause_writing() to be called whenever the
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r% r& r' r( r) r8 r: r< r? rC rE rH rK r* r r r r H s� � � � � � �.�.��I�"� "� "� "�*"� "� "�"� "� "� "� "� "�� � �"� "� "�"� "� "�"� "� "� "� "r r c � � e Zd ZdZdZdS )r aS Interface representing a bidirectional transport.
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r* N)r% r& r' r( r) r* r r r r � s � � � � � �� �( �I�I�Ir r c �$ � e Zd ZdZdZdd�Zd� ZdS )r z(Interface for datagram (UDP) transports.r* Nc � � t �)a Send data to the transport.
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