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t � d S)z�Resume the receiving end.
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t � d S)a� Set the high- and low-water limits for write flow control.
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the low-water limit must be less than or equal to the
high-water limit. Neither value can be negative.
The defaults are implementation-specific. If only the
high-water limit is given, the low-water limit defaults to an
implementation-specific value less than or equal to the
high-water limit. Setting high to zero forces low to zero as
well, and causes pause_writing() to be called whenever the
buffer becomes non-empty. Setting low to zero causes
resume_writing() to be called only once the buffer is empty.
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concurrently.
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�set_write_buffer_limitsD s z&WriteTransport.set_write_buffer_limitsc C s
t � d S)z,Return the current size of the write buffer.N)r )r
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�get_write_buffer_sizeY s z$WriteTransport.get_write_buffer_sizec C s
t � d S)z�Write some data bytes to the transport.
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�write] s zWriteTransport.writec C s t j | � } | j | � d S)z�Write a list (or any iterable) of data bytes to the transport.
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writelinese s zWriteTransport.writelinesc C s
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t � d S)z�Close the transport immediately.
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�abort{ s zWriteTransport.abort) r r r r r! r" r$ r% r& r' r( r r r r
r A s c @ s e Z d Z d Z d S)r aS Interface representing a bidirectional transport.
There may be several implementations, but typically, the user does
not implement new transports; rather, the platform provides some
useful transports that are implemented using the platform's best
practices.
The user never instantiates a transport directly; they call a
utility function, passing it a protocol factory and other
information necessary to create the transport and protocol. (E.g.
EventLoop.create_connection() or EventLoop.create_server().)
The utility function will asynchronously create a transport and a
protocol and hook them up by calling the protocol's
connection_made() method, passing it the transport.
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except writelines(), which calls write() in a loop.
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r � s c @ s1 e Z d Z d Z d d d � Z d d � Z d S)r z(Interface for datagram (UDP) transports.Nc C s
t � d S)a Send data to the transport.
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addr is target socket address.
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t � d S)aL Stop the subprocess.
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� terminate� s z SubprocessTransport.terminatec C s
t � d S)z�Kill the subprocess.
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� S)�_FlowControlMixinav All the logic for (write) flow control in a mix-in base class.
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override set_write_buffer_limits() (e.g. to specify different
defaults).
The subclass constructor must call super().__init__(extra). This
will call set_write_buffer_limits().
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get_write_buffer_size(), and their protocol's pause_writing() and
resume_writing() may be called.
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