U.jF0ddlmZddlZddlZddlZddlZddlmZddl m Z ddl m Z ddl mZddlmZdd lmZdd lmZdd lmZmZdd lmZmZdd l mZmZmZddlmZddl m!Z!ddl"m#Z#gdZ$Gdde!Z%dddddddedddddddd ddZ& d ddZ'y)) annotationsN)Sequence)Any)ClientProtocol) HeadersLike)ClientExtensionFactory) enable_client_permessage_deflate)validate_subprotocols) USER_AGENTResponse) CONNECTINGEvent) LoggerLikeOrigin Subprotocol) parse_uri) Connection)Deadline)connect unix_connectClientConnectioncteZdZdZddd d fdZdedf d dZd fd Zd fd ZxZ S)ra  :mod:`threading` implementation of a WebSocket client connection. :class:`ClientConnection` provides :meth:`recv` and :meth:`send` methods for receiving and sending messages. It supports iteration to receive messages:: for message in websocket: process(message) The iterator exits normally when the connection is closed with close code 1000 (OK) or 1001 (going away) or without a close code. It raises a :exc:`~websockets.exceptions.ConnectionClosedError` when the connection is closed with any other code. The ``close_timeout`` and ``max_queue`` arguments have the same meaning as in :func:`connect`. Args: socket: Socket connected to a WebSocket server. protocol: Sans-I/O connection.  close_timeout max_queuecb|tj|_t|||||y)Nr) threadingr response_rcvdsuper__init__)selfsocketprotocolrr __class__s XC:\xampp\htdocs\tradingbinance\backend\.venv\Lib\site-packages\websockets/sync/client.pyr$zClientConnection.__init__4s5 &__.   '  Nc |jt5|jj|_|%|jj j ||||jj d<|jj|jddd|jj|s td|jj|jjy#1swY\xYw)z1 Perform the opening handshake. )expected_stateNz User-Agentztimed out during handshake) send_contextrr'rrequestheadersupdate send_requestr"wait TimeoutError handshake_exc)r%additional_headersuser_agent_headertimeouts r) handshakezClientConnection.handshakeEs  j  9==002DL!- $$++,>? ,5F $$\2 MM & &t|| 4 :!!&&w/;< < == & & 2---- - 3: 9s BC99Dc|j4t|tsJ||_|jj yt ||y)z. Process one incoming event. N)response isinstancer r"setr# process_event)r%eventr(s r)r=zClientConnection.process_eventasG == eX. ..!DM    " " $ G !% (r*c t||jjy#|jjwxYw)zI Read incoming data from the socket and process events. N)r# recv_eventsr"r<)r%r(s r)r@zClientConnection.recv_eventsos:  % G  !    " " $D   " " $s ,A) r&z socket.socketr'rr float | Noner*int | None | tuple[int | None, int | None]returnNone)r5HeadersLike | Noner6 str | Noner7rArCrD)r>rrCrD)rCrD) __name__ __module__ __qualname____doc__r$r r8r=r@ __classcell__)r(s@r)rrs<')@B   ! $  >    &26(2 $ ...&. .  .8 ) % %r*rdeflaterir)socksslserver_hostnameorigin extensions subprotocolsr5r6 compression open_timeoutrmax_sizerloggercreate_connectionc |/d|vr+|jd}tjdtt |}|j s | t d|jdd}|jdd}|r| | t d| | t d | t|| d k(r t|}n| t d | t| }|t} ||rgtjtjtj}|j|j|J|j!|nL|j#d |jtj$|j&|j(ffi|}|jd|s/|j+tj,tj.d |j rg|t1j2}| |j&}|j|j|j5||}|jdt7||||| |}|||| | } |j=|||j|S#t8$r||j;wxYw#t8$r,|j?|j@jCwxYw)a Connect to the WebSocket server at ``uri``. This function returns a :class:`ClientConnection` instance, which you can use to send and receive messages. :func:`connect` may be used as a context manager:: from websockets.sync.client import connect with connect(...) as websocket: ... The connection is closed automatically when exiting the context. Args: uri: URI of the WebSocket server. sock: Preexisting TCP socket. ``sock`` overrides the host and port from ``uri``. You may call :func:`socket.create_connection` to create a suitable TCP socket. ssl: Configuration for enabling TLS on the connection. server_hostname: Host name for the TLS handshake. ``server_hostname`` overrides the host name from ``uri``. origin: Value of the ``Origin`` header, for servers that require it. extensions: List of supported extensions, in order in which they should be negotiated and run. subprotocols: List of supported subprotocols, in order of decreasing preference. additional_headers (HeadersLike | None): Arbitrary HTTP headers to add to the handshake request. user_agent_header: Value of the ``User-Agent`` request header. It defaults to ``"Python/x.y.z websockets/X.Y"``. Setting it to :obj:`None` removes the header. compression: The "permessage-deflate" extension is enabled by default. Set ``compression`` to :obj:`None` to disable it. See the :doc:`compression guide <../../topics/compression>` for details. open_timeout: Timeout for opening the connection in seconds. :obj:`None` disables the timeout. close_timeout: Timeout for closing the connection in seconds. :obj:`None` disables the timeout. max_size: Maximum size of incoming messages in bytes. :obj:`None` disables the limit. max_queue: High-water mark of the buffer where frames are received. It defaults to 16 frames. The low-water mark defaults to ``max_queue // 4``. You may pass a ``(high, low)`` tuple to set the high-water and low-water marks. If you want to disable flow control entirely, you may set it to ``None``, although that's a bad idea. logger: Logger for this client. It defaults to ``logging.getLogger("websockets.client")``. See the :doc:`logging guide <../../topics/logging>` for details. create_connection: Factory for the :class:`ClientConnection` managing the connection. Set it to a wrapper or a subclass to customize connection handling. Any other keyword arguments are passed to :func:`~socket.create_connection`. Raises: InvalidURI: If ``uri`` isn't a valid WebSocket URI. OSError: If the TCP connection fails. InvalidHandshake: If the opening handshake fails. TimeoutError: If the opening handshake times out. N ssl_contextzssl_context was renamed to sslz-ssl argument is incompatible with a ws:// URIunixFpathzmissing path argumentz(path and sock arguments are incompatiblerLzunsupported compression: r7T)rO)rPrQrRrUrVr)"popwarningswarnDeprecationWarningrsecure ValueErrorr r rrr&AF_UNIX SOCK_STREAM settimeoutr7r setdefaultrWhostport setsockopt IPPROTO_TCP TCP_NODELAY ssl_modulecreate_default_context wrap_socketr Exceptioncloser8 close_socketrecv_events_threadjoin)urirMrNrOrPrQrRr5r6rSrTrrUrrVrWkwargswsurirZr[deadliner' connections r)rr{sz {}.jj' ,  cNE <rs" $#(4L+)(44" :^%z^%J"&(,"& :>15-1$.'!#"$ <> $7;/C C  C & C  C C8C/C+C"CCC  !C$%C&:'C* +C.5/C01C23CN< < <<