2BfPtnddlZddlZddlmZddlmZddlmZddlmZGddejZy) N)asyncio_manager) exceptions)packet)serverceZdZdZ dfd ZdZddZ ddZ ddZ d dZ d!dZ d!d Z d!d Z d!d Z d"d Zd ZdZd#dZd$dZdZdZdZdZdZdZdZdZdZdZdZxZS)% AsyncServerayA Socket.IO server for asyncio. This class implements a fully compliant Socket.IO web server with support for websocket and long-polling transports, compatible with the asyncio framework. :param client_manager: The client manager instance that will manage the client list. When this is omitted, the client list is stored in an in-memory structure, so the use of multiple connected servers is not possible. :param logger: To enable logging set to ``True`` or pass a logger object to use. To disable logging set to ``False``. Note that fatal errors are logged even when ``logger`` is ``False``. :param json: An alternative json module to use for encoding and decoding packets. Custom json modules must have ``dumps`` and ``loads`` functions that are compatible with the standard library versions. :param async_handlers: If set to ``True``, event handlers for a client are executed in separate threads. To run handlers for a client synchronously, set to ``False``. The default is ``True``. :param always_connect: When set to ``False``, new connections are provisory until the connect handler returns something other than ``False``, at which point they are accepted. When set to ``True``, connections are immediately accepted, and then if the connect handler returns ``False`` a disconnect is issued. Set to ``True`` if you need to emit events from the connect handler and your client is confused when it receives events before the connection acceptance. In any other case use the default of ``False``. :param kwargs: Connection parameters for the underlying Engine.IO server. The Engine.IO configuration supports the following settings: :param async_mode: The asynchronous model to use. See the Deployment section in the documentation for a description of the available options. Valid async modes are "threading", "eventlet", "gevent" and "gevent_uwsgi". If this argument is not given, "eventlet" is tried first, then "gevent_uwsgi", then "gevent", and finally "threading". The first async mode that has all its dependencies installed is then one that is chosen. :param ping_interval: The interval in seconds at which the server pings the client. The default is 25 seconds. For advanced control, a two element tuple can be given, where the first number is the ping interval and the second is a grace period added by the server. :param ping_timeout: The time in seconds that the client waits for the server to respond before disconnecting. The default is 5 seconds. :param max_http_buffer_size: The maximum size of a message when using the polling transport. The default is 1,000,000 bytes. :param allow_upgrades: Whether to allow transport upgrades or not. The default is ``True``. :param http_compression: Whether to compress packages when using the polling transport. The default is ``True``. :param compression_threshold: Only compress messages when their byte size is greater than this value. The default is 1024 bytes. :param cookie: If set to a string, it is the name of the HTTP cookie the server sends back tot he client containing the client session id. If set to a dictionary, the ``'name'`` key contains the cookie name and other keys define cookie attributes, where the value of each attribute can be a string, a callable with no arguments, or a boolean. If set to ``None`` (the default), a cookie is not sent to the client. :param cors_allowed_origins: Origin or list of origins that are allowed to connect to this server. Only the same origin is allowed by default. Set this argument to ``'*'`` to allow all origins, or to ``[]`` to disable CORS handling. :param cors_credentials: Whether credentials (cookies, authentication) are allowed in requests to this server. The default is ``True``. :param monitor_clients: If set to ``True``, a background task will ensure inactive clients are closed. Set to ``False`` to disable the monitoring task (not recommended). The default is ``True``. :param engineio_logger: To enable Engine.IO logging set to ``True`` or pass a logger object to use. To disable logging set to ``False``. The default is ``False``. Note that fatal errors are logged even when ``engineio_logger`` is ``False``. c Z|tj}t| d||||d|y)N)client_managerloggerjsonasync_handlers)r AsyncManagersuper__init__)selfr r r rkwargs __class__s W/var/www/highfloat_scraper/venv/lib/python3.12/site-packages/socketio/asyncio_server.pyrzAsyncServer.__init__cs=  !,99;N  Mv"> MEK Mcy)NTrrs ris_asyncio_basedzAsyncServer.is_asyncio_basedjsrc<|jj||y)z.Attach the Socket.IO server to an application.N)eioattach)rapp socketio_paths rrzAsyncServer.attachms ]+rcK|xsd}|xs|}|jjd||xsd||jj|||f|||d|d{y7w)a Emit a custom event to one or more connected clients. :param event: The event name. It can be any string. The event names ``'connect'``, ``'message'`` and ``'disconnect'`` are reserved and should not be used. :param data: The data to send to the client or clients. Data can be of type ``str``, ``bytes``, ``list`` or ``dict``. To send multiple arguments, use a tuple where each element is of one of the types indicated above. :param to: The recipient of the message. This can be set to the session ID of a client to address only that client, to any any custom room created by the application to address all the clients in that room, or to a list of custom room names. If this argument is omitted the event is broadcasted to all connected clients. :param room: Alias for the ``to`` parameter. :param skip_sid: The session ID of a client to skip when broadcasting to a room or to all clients. This can be used to prevent a message from being sent to the sender. :param namespace: The Socket.IO namespace for the event. If this argument is omitted the event is emitted to the default namespace. :param callback: If given, this function will be called to acknowledge the the client has received the message. The arguments that will be passed to the function are those provided by the client. Callback functions can only be used when addressing an individual client. :param ignore_queue: Only used when a message queue is configured. If set to ``True``, the event is emitted to the clients directly, without going through the queue. This is more efficient, but only works when a single server process is used. It is recommended to always leave this parameter with its default value of ``False``. Note: this method is not designed to be used concurrently. If multiple tasks are emitting at the same time to the same client connection, then messages composed of multiple packets may end up being sent in an incorrect sequence. Use standard concurrency solutions (such as a Lock object) to prevent this situation. Note 2: this method is a coroutine. /zemitting event "%s" to %s [%s]all)roomskip_sidcallbackN)r infomanageremit) reventdatator#r$ namespacer%rs rr(zAsyncServer.emitqstZ$ zT 95  3dlltY*T)1H*"(* * *sAAAAc RK|jd||||||d|d{y7w)aSend a message to one or more connected clients. This function emits an event with the name ``'message'``. Use :func:`emit` to issue custom event names. :param data: The data to send to the client or clients. Data can be of type ``str``, ``bytes``, ``list`` or ``dict``. To send multiple arguments, use a tuple where each element is of one of the types indicated above. :param to: The recipient of the message. This can be set to the session ID of a client to address only that client, to any any custom room created by the application to address all the clients in that room, or to a list of custom room names. If this argument is omitted the event is broadcasted to all connected clients. :param room: Alias for the ``to`` parameter. :param skip_sid: The session ID of a client to skip when broadcasting to a room or to all clients. This can be used to prevent a message from being sent to the sender. :param namespace: The Socket.IO namespace for the event. If this argument is omitted the event is emitted to the default namespace. :param callback: If given, this function will be called to acknowledge the the client has received the message. The arguments that will be passed to the function are those provided by the client. Callback functions can only be used when addressing an individual client. :param ignore_queue: Only used when a message queue is configured. If set to ``True``, the event is emitted to the clients directly, without going through the queue. This is more efficient, but only works when a single server process is used. It is recommended to always leave this parameter with its default value of ``False``. Note: this method is a coroutine. )r*r+r#r$r,r%N)message)r()rr*r+r#r$r,r%rs rsendzAsyncServer.sends<Ndii5$!)Y!)5-35 5 5s '%'c K| | td|js td|jj g fd}|j |f||xs|||d|d{ t j j|d{t ddkDr dSt ddk(r ddSdS7b77#t j$rtjdwxYww)aEmit a custom event to a client and wait for the response. :param event: The event name. It can be any string. The event names ``'connect'``, ``'message'`` and ``'disconnect'`` are reserved and should not be used. :param data: The data to send to the client or clients. Data can be of type ``str``, ``bytes``, ``list`` or ``dict``. To send multiple arguments, use a tuple where each element is of one of the types indicated above. :param to: The session ID of the recipient client. :param sid: Alias for the ``to`` parameter. :param namespace: The Socket.IO namespace for the event. If this argument is omitted the event is emitted to the default namespace. :param timeout: The waiting timeout. If the timeout is reached before the client acknowledges the event, then a ``TimeoutError`` exception is raised. :param ignore_queue: Only used when a message queue is configured. If set to ``True``, the event is emitted to the client directly, without going through the queue. This is more efficient, but only works when a single server process is used. It is recommended to always leave this parameter with its default value of ``False``. Note: this method is not designed to be used concurrently. If multiple tasks are emitting at the same time to the same client connection, then messages composed of multiple packets may end up being sent in an incorrect sequence. Use standard concurrency solutions (such as a Lock object) to prevent this situation. Note 2: this method is a coroutine. NzCannot use call() to broadcast.z/Cannot use call() when async_handlers is False.cHj|jyN)appendset)args callback_argscallback_events revent_callbackz(AsyncServer.call..event_callbacks   &    r)r*r#r,r%rr) ValueErrorr RuntimeErrorr create_eventr(asynciowait_forwait TimeoutErrorrlen) rr)r*r+sidr,timeoutrr8r6r7s @@rcallzAsyncServer.calls,F :#+>? ?""AC C..0  !dii;DrySI!/;39; ; ; 6"">#6#6#8'B B B$'}Q'7#81#<}Q (+M!,<(=(Bq!!$    ; C## 6))+ 5 6s<A(C?,C-C?2'CCC2C?C)C<<C?cK|xsd}|jjd|||jj||d{y7w)a<Close a room. This function removes all the clients from the given room. :param room: Room name. :param namespace: The Socket.IO namespace for the event. If this argument is omitted the default namespace is used. Note: this method is a coroutine. r!zroom %s is closing [%s]N)r r&r' close_room)rr#r,s rrEzAsyncServer.close_room sC$  2D)Dll%%dI666sAA A A cK|xsd}|jj||}|jj|d{}|j |iS7w)aReturn the user session for a client. :param sid: The session id of the client. :param namespace: The Socket.IO namespace. If this argument is omitted the default namespace is used. The return value is a dictionary. Modifications made to this dictionary are not guaranteed to be preserved. If you want to modify the user session, use the ``session`` context manager instead. r!N)r'eio_sid_from_sidr get_session setdefault)rrAr,eio_sid eio_sessions rrHzAsyncServer.get_sessionsW$ ,,//Y? HH0099 %%i44:sAAAAcK|xsd}|jj||}|jj|d{}|||<y7 w)aStore the user session for a client. :param sid: The session id of the client. :param session: The session dictionary. :param namespace: The Socket.IO namespace. If this argument is omitted the default namespace is used. r!N)r'rGrrH)rrAsessionr,rJrKs r save_sessionzAsyncServer.save_session)sN$ ,,//Y? HH0099 !( I:sAAA Ac:Gfddt}|||S)aTReturn the user session for a client with context manager syntax. :param sid: The session id of the client. This is a context manager that returns the user session dictionary for the client. Any changes that are made to this dictionary inside the context manager block are saved back to the session. Example usage:: @eio.on('connect') def on_connect(sid, environ): username = authenticate_user(environ) if not username: return False with eio.session(sid) as session: session['username'] = username @eio.on('message') def on_message(sid, msg): async with eio.session(sid) as session: print('received message from ', session['username']) c(eZdZdZfdZfdZy)5AsyncServer.session.._session_context_managerc<||_||_||_d|_yr2)rrAr,rM)rrrAr,s rrz>AsyncServer.session.._session_context_manager.__init__Ms$ !*# rcK|jj|jd{|_|jS7wNr,)rrHr,rM)rrAs r __aenter__z@AsyncServer.session.._session_context_manager.__aenter__Ss?%)[[%<%<4>>&=&3 3 ||# 3s+AAAcK|jj|j|jd{y7wrT)rrNrMr,)rr5rAs r __aexit__z?AsyncServer.session.._session_context_manager.__aexit__Xs:kk..sDLL9=/IIIs6A?AN)__name__ __module__ __qualname__rrVrX)rAsr_session_context_managerrQLs $  $  Irr\)object)rrAr,r\s ` rrMzAsyncServer.session6s", Iv I (c9==rcK|xsd}|r|jj||}n$|jj||d{}|r|jj d|||jj ||}|j ||jtj|d{|jd||d{|jj||yy77@7'w)a~Disconnect a client. :param sid: Session ID of the client. :param namespace: The Socket.IO namespace to disconnect. If this argument is omitted the default namespace is used. :param ignore_queue: Only used when a message queue is configured. If set to ``True``, the disconnect is processed locally, without broadcasting on the queue. It is recommended to always leave this parameter with its default value of ``False``. Note: this method is a coroutine. r!NzDisconnecting %s [%s]rU disconnect) r' is_connectedcan_disconnectr r&pre_disconnect _send_packet packet_classr DISCONNECT_trigger_eventr_)rrAr, ignore_queue delete_itrJs rr_zAsyncServer.disconnect^s$  11#yAI"ll99#yIII  KK  4c9 Ell11#1KG##GT->->!!Y.?.89 9 9%%lIsC C C LL # #C9 # = J 9 Cs7ADC;A4D<C==DC?$D=D?DcVK|jj|i|d{S7w)zHandle an HTTP request from the client. This is the entry point of the Socket.IO application. This function returns the HTTP response body to deliver to the client. Note: this method is a coroutine. N)rhandle_request)rr5rs rrjzAsyncServer.handle_requestys*-TXX,,d=f====s )')cB|jj|g|i|S)aStart a background task using the appropriate async model. This is a utility function that applications can use to start a background task using the method that is compatible with the selected async mode. :param target: the target function to execute. Must be a coroutine. :param args: arguments to pass to the function. :param kwargs: keyword arguments to pass to the function. The return value is a ``asyncio.Task`` object. Note: this method is a coroutine. )rstart_background_task)rtargetr5rs rrlz!AsyncServer.start_background_tasks%.txx--fFtFvFFrcTK|jj|d{S7w)a<Sleep for the requested amount of time using the appropriate async model. This is a utility function that applications can use to put a task to sleep without having to worry about using the correct call for the selected async mode. Note: this method is a coroutine. N)rsleep)rsecondss rrozAsyncServer.sleeps!XX^^G,,,,s (&(c Kt|tr t|}n||g}ng}|j||j t j ||g|z|d{y7w)zSend a message to a client.N)r,r*id) isinstancetuplelistrcrdrEVENT)rrAr)r*r,rrs r_emit_internalzAsyncServer._emit_internalsp dE ":D  6DDT%6%6 LLIUGdNr&7&KL L LsAA)!A'"A)cK|j}t|tr,|D]&}|jj ||d{(y|jj ||d{y7,7w)z$Send a Socket.IO packet to a client.N)encodersrurr/)rrJpktencoded_packeteps rrczAsyncServer._send_packetse nd +$ 1hhmmGR000 1((--8 8 81 8s$AA8A4&A8.A6/A86A8cK|xsd}|jj||}|jr<|j||j t j d|i|d{tjj} |r+|jd|||j||d{}n* |jd|||j|d{}|dur|jrW|jj|||j||j t j||d{n:|j||j t j||d{|jj!||y|js=|j||j t j d|i|d{yy77;7#t$r/|jd|||j|dd{7}YHwxYw#tj$r}|j}d}Yd}~sd}~wwxYw777~w)z#Handle a client connection request.r!rArUNconnectF)r*r,)r'r~always_connectrcrdrCONNECTrConnectionRefusedError error_argsrfenviron TypeErrorrbre CONNECT_ERRORr_)rrJr,r*rA fail_reasonsuccessexcs r_handle_connectzAsyncServer._handle_connectsw$ ll""7I6   ##GT->-> .?.CD D D 779DD   $ 3 3y#t||G/Dd!LLP$($7$7!9c4<<3H%JJG e "" ++C;''1B1B%%K92C2NOOO''1B1B(({'2C2)*** LL # #C 3$$##GT->-> .?.CD D D%9 D LJ P$($7$7!9c4<<3H$%PPPGP00 ..KG O*  DsA&I%(G+)"I% 'H/3G.4H/:$G4G1G4#A!I%I:I%?I!A$I%$I#%I%.H/1G44.H,"H%#H,(H/+H,,H//III%II%!I%#I%c6K|xsd}|jj||}|jj||sy|jj|||j d||d{|jj ||y7!w)zHandle a client disconnect.r!NrUr_)r'sid_from_eio_sidr`rbrfr_)rrJr,rAs r_handle_disconnectzAsyncServer._handle_disconnects$ ll++GY?||((i8  ##C9#=!!, 3??? Y/ @sA3B5B6"Bc K|xsd}|jj||}|jjd|d|||jj ||s|jj d||y|j r"|j|j||||||y|j||||||d{y7w)z Handle an incoming client event.r!z received event "%s" from %s [%s]rz#%s is not connected to namespace %sN) r'rr r&r`warningrrl_handle_event_internalrrJr,rrr*rAs r _handle_eventzAsyncServer._handle_events$ ll++GY? ;T!Wc" $||((i8 KK   E #Y 0      & &t'B'BD#'.i E--dC$.7= = =sCCC Cc K|j|d||g|ddd{}|a|g}nt|tr t|}n|g}|j||j t j|||d{yy7h7w)Nrr)r,rrr*)rfrsrtrurcrdrACK)rrrArJr*r,rrrs rrz"AsyncServer._handle_event_internals'&''QCK$qr(K K >yAu%Aws%&%%gt/@/@ iBT0A0CD D D  L Ds"BB A!BB B BcK|xsd}|jj||}|jjd|||jj |||d{y7w)z#Handle ACK packets from the client.r!zreceived ack from %s [%s]N)r'rr r&trigger_callbackrs r _handle_ackzAsyncServer._handle_acksY$ ll++GY? 4c9Ell++CT:::sA A*"A(#A*cK||jvro||j|vr^tj|j||dur |j|||d{}|S|j|||}|S||jvr(|j|j |g|d{Sy7T#tj$rd}Y|SwxYw7#w)z$Invoke an application event handler.TN)handlersr<iscoroutinefunctionCancelledErrornamespace_handlers trigger_event)rr)r,r5rets rrfzAsyncServer._trigger_event s  %%4==3K*K**4==+CE+JK ? i 8 ? FFC J6dmmI.u5t<J$11 1I00;II 2G--CJ sIAC B9"B7#B9'A C1C2C7B99CCCCcK|js!d|_|jj||j|<yw)z&Handle the Engine.IO connection event.TN)manager_initializedr' initializer)rrJrs r_handle_eio_connectzAsyncServer._handle_eio_connects5'''+D $ LL # # % ' Ws>AcdK||jvr|j|}|j|r|j|=|jtjk(r;|j ||j |j|jd{y|j||j |j|jd{yy|j|}|jtjk(r0|j||j |jd{y|jtjk(r%|j||j d{y|jtjk(r;|j ||j |j|jd{y|jtj k(r;|j||j |j|jd{y|jtjk(s|jtj"k(r||j|<y|jtj$k(r t'dt'd777{7<77w)zDispatch Engine.IO messages.N)r{z Unexpected CONNECT_ERROR packet.zUnknown packet type.)_binary_packetadd_attachment packet_typer BINARY_EVENTrr,rrr*rrdrrrerrvr BINARY_ACKrr9)rrJr*rzs r_handle_eio_messagezAsyncServer._handle_eio_message&s d)) )%%g.C!!$'''0??f&9&99,,WcmmSVV-0XX777**7CMM366+.88555 (##4#8C&..0**7CMM388LLLF$5$55--gs}}EEEFLL0((#--),333FJJ.&&w svv'*xx111F$7$77OOv'8'88/2##G,F$8$88 !CDD !788/75 ME31sqBJ0J :J0 J# AJ0+J&,AJ0-J).AJ0J,AJ0J.BJ0#J0&J0)J0,J0.J0cKt|jjjD]}|j ||d{||j vr|j |=yy7#w)z"Handle Engine.IO disconnect event.N)rur'get_namespacescopyrr)rrJns r_handle_eio_disconnectz"AsyncServer._handle_eio_disconnectFshdll113499; 6A))'15 5 5 6 dll " W% # 6sA A2 A0 $A2c"tjSr2)engineior rs r_engineio_server_classz"AsyncServer._engineio_server_classMs###r)NFNT)z socket.io)NNNNNN)NNNNN)NNNN<r2)NF)r)NN)rYrZr[__doc__rrrr(r/rCrErHrNrMr_rjrlrorwrcrrrrrrfrrrr __classcell__)rs@rr r sVn@D $M,IM,03*j=A,0)5VIM7r 75 )&>P>6>G" - L9#DJ0=" D;&(9@&$rr ) r<rrrrrServerr rrrrs)C $&--C $r