o
    "if                     @  s  d Z ddlmZ ddlZddlZddlmZ ddlZddlZddl	Z	ddl
Z
ddlZddlZddlmZmZmZmZmZmZmZmZmZmZmZmZ ddlZddlmZ ddlmZ ddlmZ dd	lmZ dd
l m!Z! ddl m"Z" ddl m#Z# ddl m$Z$ ddl m%Z% ddl m&Z& ddl m'Z' ddl m(Z( ddl m)Z) e	*e+Z,dZ-dZ.dZ/dZ0dZ1dZ2dZ3dZ4dZ5dZ6dZ7dZ8dZ9dZ:d Z;dd%d&Z<dd*d+Z=dd.d/Z>dd0d1Z?dd2d3Z@G d4d5 d5eAd5d6ejBZCG d7d8 d8ejDZEG d9d: d:eEZFG d;d< d<eEZGG d=d- d-eHZIdd?d@ZJddDdEZKddGdHZLddKdLZMddNdOZNddSdTZOddUdVZPddYdZZQdd[d\ZRdd]d^ZSG d_d` d`ejTZUG dadb dbeHZVddedfZW	dddndoZXddsdtZYd dydzZZdd|d}Z[dd~dZ\dddZ]dddZ^dddZ_dddZ`dddZadddZbdddZcd	ddZdd	ddZed	ddZfd	ddZgd
ddZhdddZidddZjdddZkejlG dd dejmZnG dd deHZodddZpdddZqdddZrdddÄZsdddńZtdddȄZudddʄZvddd̄ZwdddτZxdddфZydddӄZzddd؄Z{dddڄZ|ddd݄Z}dddZ~G dd dejZdddZdS (  z+Service-side implementation of gRPC Python.    )annotationsN)futures)AnyCallableDictIterableIteratorListMappingOptionalSequenceSetTupleUnion)_common)_compression)_interceptor)cygrpc)ArityAgnosticMethodHandler)ChannelArgumentType)DeserializingFunction)MetadataType)NullaryCallbackType)ResponseType)SerializingFunction)ServerCallbackTag)ServerTagCallbackTypeshutdownrequest_callreceive_close_on_serversend_initial_metadatareceive_messagesend_messagez$send_initial_metadata * send_messagesend_status_from_serverz/send_initial_metadata * send_status_from_serveropenclosed	cancelledg      ?g    eArequest_eventcygrpc.BaseEventreturnbytesc                 C  s   | j d  S Nr   )batch_operationsmessage)r'    r.   E/var/www/html/corbot_env/lib/python3.10/site-packages/grpc/_server.py_serialized_requestT      r0   codegrpc.StatusCodecygrpc.StatusCodec                 C  s    t j| }|d u rtjjS |S N)r   !STATUS_CODE_TO_CYGRPC_STATUS_CODEgetr   
StatusCodeunknown)r2   cygrpc_coder.   r.   r/   _application_codeX   s   r;   state	_RPCStatec                 C  s   | j d u r	tjjS t| j S r5   )r2   r   r8   okr;   r<   r.   r.   r/   _completion_code]   s   

r@   c                 C  s   | j d u r|S t| j S r5   )r2   r;   )r<   r2   r.   r.   r/   _abortion_coded   s   

rA   c                 C  s   | j d u rdS | j S )N    )detailsr?   r.   r.   r/   _detailsm   s   rD   c                   @  s   e Zd ZdS )_HandlerCallDetailsN)__name__
__module____qualname__r.   r.   r.   r/   rE   q   s    
rE   )methodinvocation_metadatac                   @  s,   e Zd ZejdddZejddd	Zd
S )_Methodr)   Optional[str]c                 C     t  r5   NotImplementedErrorselfr.   r.   r/   name   s   z_Method.namehandler_call_detailsrE   Optional[grpc.RpcMethodHandler]c                 C  rM   r5   rN   rQ   rS   r.   r.   r/   handler   s   z_Method.handlerNr)   rL   rS   rE   r)   rT   )rF   rG   rH   abcabstractmethodrR   rV   r.   r.   r.   r/   rK   ~   s
    rK   c                   @  s*   e Zd ZdddZdd	d
ZdddZdS )_RegisteredMethodrR   strregistered_handlerrT   c                 C  s   || _ || _d S r5   )_name_registered_handler)rQ   rR   r]   r.   r.   r/   __init__   s   
z_RegisteredMethod.__init__r)   rL   c                 C     | j S r5   )r^   rP   r.   r.   r/   rR      s   z_RegisteredMethod.namerS   rE   c                 C  ra   r5   )r_   rU   r.   r.   r/   rV      s   z_RegisteredMethod.handlerN)rR   r\   r]   rT   rW   rX   rF   rG   rH   r`   rR   rV   r.   r.   r.   r/   r[      s    

r[   c                   @  s*   e Zd ZdddZdddZdddZdS )_GenericMethodgeneric_handlersList[grpc.GenericRpcHandler]c                 C  s
   || _ d S r5   )_generic_handlers)rQ   rd   r.   r.   r/   r`      s   
z_GenericMethod.__init__r)   rL   c                 C     d S r5   r.   rP   r.   r.   r/   rR         z_GenericMethod.namerS   rE   rT   c                 C  s*   | j D ]}||}|d ur|  S qd S r5   )rf   service)rQ   rS   generic_handlermethod_handlerr.   r.   r/   rV      s   

z_GenericMethod.handlerN)rd   re   rW   rX   rb   r.   r.   r.   r/   rc      s    

rc   c                   @  s   e Zd ZU ded< ded< ee Zded< ded< d	ed
< ded< d	ed< ded< ded< ded< d	ed< ded< ded< d	ed< dd ZdS )r=   zcontextvars.Contextcontextzthreading.Condition	conditionr   requestr\   clientboolinitial_metadata_allowedOptional[grpc.Compression]compression_algorithmdisable_next_compressionOptional[MetadataType]trailing_metadatazOptional[grpc.StatusCode]r2   Optional[bytes]rC   statusedzList[Exception]
rpc_errorsz#Optional[List[NullaryCallbackType]]	callbacksabortedc                 C  sh   t  | _t | _t | _d | _t	| _
d| _d | _d| _d | _d | _d | _d| _g | _g | _d| _d S NTF)contextvarsContextrl   	threading	Conditionrm   setduern   _OPENro   rq   rs   rt   rv   r2   rC   rx   ry   rz   r{   rP   r.   r.   r/   r`      s   


z_RPCState.__init__N)rF   rG   rH   __annotations__r   r\   r   r`   r.   r.   r.   r/   r=      s"   
 Nonec                 C  s   t  }| j| |r5   )grpcRpcErrorry   append)r<   	rpc_errorr.   r.   r/   _raise_rpc_error   s   r   tokenr\   r   c                 C  s2   | j | t| s| j s| j}d | _| |fS dS )NNr.   )r   remove_is_rpc_state_activerz   )r<   r   rz   r.   r.   r/   _possibly_finish_call   s   r   r   c                       fdd}|S )Nc                   s4    j  t W  d    S 1 sw   Y  d S r5   )rm   r   )$unused_send_status_from_server_eventr<   r   r.   r/   r#         $z9_send_status_from_server.<locals>.send_status_from_serverr.   )r<   r   r#   r.   r   r/   _send_status_from_server   s   r   metadataru   c                 C  sv   | j . | jr(t| jf}|d u r|W  d    S |t| W  d    S |W  d    S 1 s4w   Y  d S r5   )rm   rs   r   !compression_algorithm_to_metadatatuple)r<   r   compression_metadatar.   r.   r/   _get_initial_metadata   s   

$r   cygrpc.Operationc                 C  s   t t| |t}|S r5   )r   SendInitialMetadataOperationr   _EMPTY_FLAGS)r<   r   	operationr.   r.   r/   _get_initial_metadata_operation  s   
r   callcygrpc.CallrC   c                 C  s   | j turHt| |}| jd u r|n| j}| jr(t| d t| j||t	f}t
}nt| j||t	f}t}||t| | d| _| j| d S d S NT)ro   
_CANCELLEDrA   rC   rq   r   r   SendStatusFromServerOperationrv   r   8_SEND_INITIAL_METADATA_AND_SEND_STATUS_FROM_SERVER_TOKEN_SEND_STATUS_FROM_SERVER_TOKENstart_server_batchr   rx   r   add)r<   r   r2   rC   effective_codeeffective_details
operationsr   r.   r.   r/   _abort
  s6   

	
r   c                       fdd}|S )Nc                   sd    j % | jd  rt _n jtu rt _ j   t t	W  d    S 1 s+w   Y  d S r+   )
rm   r,   r&   r   ro   r   _CLOSED
notify_allr   _RECEIVE_CLOSE_ON_SERVER_TOKEN)receive_close_on_server_eventr?   r.   r/   r   -  s   

$z9_receive_close_on_server.<locals>.receive_close_on_serverr.   )r<   r   r.   r?   r/   _receive_close_on_server,  s   	r   request_deserializerOptional[DeserializingFunction]c                       fdd}|S )Nc                   s   t | }|d u r/j jtu rt_j  ttW  d    S 1 s(w   Y  d S t	|}j# |d u rGt
 tjjd n|_j  ttW  d    S 1 s^w   Y  d S )Ns    Exception deserializing request!)r0   rm   ro   r   r   r   r   _RECEIVE_MESSAGE_TOKENr   deserializer   r   r8   internalrn   )receive_message_eventserialized_requestrn   r   r   r<   r.   r/   r!   >  s.   

$
$z)_receive_message.<locals>.receive_messager.   )r<   r   r   r!   r.   r   r/   _receive_message9  s   r   c                   r   )Nc                   s4    j  t tW  d    S 1 sw   Y  d S r5   )rm   r   _SEND_INITIAL_METADATA_TOKEN)"unused_send_initial_metadata_eventr?   r.   r/   r    [  r   z5_send_initial_metadata.<locals>.send_initial_metadatar.   )r<   r    r.   r?   r/   _send_initial_metadataZ  s   r   c                   r   )Nc                   s>    j   j   t W  d    S 1 sw   Y  d S r5   )rm   r   r   )unused_send_message_eventr   r.   r/   r"   c  s   
$z#_send_message.<locals>.send_messager.   )r<   r   r"   r.   r   r/   _send_messageb  s   r   c                   @  s  e Zd ZU ded< ded< ded< dLd	d
ZdMddZdNddZdOddZdPddZdOddZ	dQddZ
dRdd ZdSd"d#ZdTd%d&ZdUd(d)ZdVd,d-ZdWd0d1ZdXd3d4ZdQd5d6ZdYd:d;ZdZd>d?Zd[d@dAZd\dBdCZd]dDdEZd^dGdHZdOdIdJZdKS )__Contextr(   
_rpc_eventr=   _stater   r   	rpc_eventr<   c                 C     || _ || _|| _d S r5   )r   r   _request_deserializer)rQ   r   r<   r   r.   r.   r/   r`   p     
z_Context.__init__r)   rp   c                 C  s6   | j j t| j W  d    S 1 sw   Y  d S r5   )r   rm   r   rP   r.   r.   r/   	is_activez  s   
$z_Context.is_activefloatc                 C  s   t | jjjt  dS r+   )maxr   call_detailsdeadlinetimerP   r.   r.   r/   time_remaining~  s   z_Context.time_remainingr   c                 C  s   | j j  d S r5   )r   r   cancelrP   r.   r.   r/   r     s   z_Context.cancelcallbackr   c                 C  s\   | j j  | j jd u r	 W d    dS | j j| 	 W d    dS 1 s'w   Y  d S )NFT)r   rm   rz   r   )rQ   r   r.   r.   r/   add_callback  s   
$z_Context.add_callbackc                 C  s6   | j j d| j _W d    d S 1 sw   Y  d S r   )r   rm   rt   rP   r.   r.   r/    disable_next_message_compression     

"z)_Context.disable_next_message_compressionru   c                 C     | j jS r5   )r   rJ   rP   r.   r.   r/   rJ        z_Context.invocation_metadatar\   c                 C  s   t | jj S r5   )r   decoder   r   peerrP   r.   r.   r/   r        z_Context.peerOptional[Sequence[bytes]]c                 C  s   t | jjS r5   )r   peer_identitiesr   r   rP   r.   r.   r/   r     r1   z_Context.peer_identitiesrL   c                 C  s$   t | jj}|d u r|S t|S r5   )r   peer_identity_keyr   r   r   r   )rQ   id_keyr.   r.   r/   r     s   z_Context.peer_identity_keyMapping[str, Sequence[bytes]]c                 C  s0   t | jj}|d u ri n|}dd | D S )Nc                 S  s   i | ]
\}}t ||qS r.   )r   r   ).0keyvaluer.   r.   r/   
<dictcomp>  s    
z)_Context.auth_context.<locals>.<dictcomp>)r   auth_contextr   r   items)rQ   r   auth_context_dictr.   r.   r/   r     s
   z_Context.auth_contextcompressiongrpc.Compressionc                 C  6   | j j || j _W d    d S 1 sw   Y  d S r5   )r   rm   rs   )rQ   r   r.   r.   r/   set_compression  r   z_Context.set_compressioninitial_metadatar   c                 C  s   | j jC | j jtu rt| j  n&| j jr3t| j |}| jj	|ft
| j  d| j _| j jt ntdW d    d S W d    d S 1 sJw   Y  d S )NFz#Initial metadata no longer allowed!)r   rm   ro   r   r   rq   r   r   r   r   r   r   r   r   
ValueError)rQ   r   r   r.   r.   r/   r      s"   
"z_Context.send_initial_metadatarv   c                 C  r   r5   )r   rm   rv   )rQ   rv   r.   r.   r/   set_trailing_metadata  r   z_Context.set_trailing_metadatac                 C  r   r5   )r   rv   rP   r.   r.   r/   rv     r   z_Context.trailing_metadatar2   r3   rC   c                 C  sd   |t jjkrtd t jj}d}| jj || j_t	
|| j_d| j_t 1 s+w   Y  d S )Nz4abort() called with StatusCode.OK; returning UNKNOWN T)r   r8   OK_LOGGERerrorUNKNOWNr   rm   r2   r   encoderC   r{   	Exception)rQ   r2   rC   r.   r.   r/   abort  s   
z_Context.abortstatusgrpc.Statusc                 C  s   |j | j_ | |j|j d S r5   )rv   r   r   r2   rC   )rQ   r   r.   r.   r/   abort_with_status  s   
z_Context.abort_with_statusc                 C  r   r5   )r   rm   r2   )rQ   r2   r.   r.   r/   set_code  r   z_Context.set_codec                 C  r   r5   )r   r2   rP   r.   r.   r/   r2     r   z_Context.codec                 C  s<   | j j t|| j _W d    d S 1 sw   Y  d S r5   )r   rm   r   r   rC   )rQ   rC   r.   r.   r/   set_details  s   
"z_Context.set_detailsr*   c                 C  r   r5   )r   rC   rP   r.   r.   r/   rC     r   z_Context.detailsc                 C  rg   r5   r.   rP   r.   r.   r/   _finalize_state  rh   z_Context._finalize_stateN)r   r(   r<   r=   r   r   )r)   rp   )r)   r   r)   r   )r   r   r)   rp   )r)   ru   )r)   r\   )r)   r   rW   )r)   r   )r   r   r)   r   )r   r   r)   r   )rv   r   r)   r   )r2   r3   rC   r\   r)   r   )r   r   r)   r   )r2   r3   r)   r   )r)   r3   )rC   r\   r)   r   )r)   r*   )rF   rG   rH   r   r`   r   r   r   r   r   rJ   r   r   r   r   r   r    r   rv   r   r   r   r2   r   rC   r   r.   r.   r.   r/   r   k  s4   
 





















r   c                   @  sl   e Zd ZU ded< ded< ded< dd
dZdddZdddZdddZdddZdddZ	dddZ
dS ) _RequestIteratorr=   r   r   _callr   r   r<   r   r   c                 C  r   r5   )r   r   r   )rQ   r<   r   r   r.   r.   r/   r`     r   z_RequestIterator.__init__r)   r   c                 C  s`   | j jtu rt| j  d S t| j st | jt	t
ft| j | j| j | j jt d S r5   )r   ro   r   r   r   StopIterationr   r   r   ReceiveMessageOperationr   r   r   r   r   r   rP   r.   r.   r/   _raise_or_start_receive_message  s   

z0_RequestIterator._raise_or_start_receive_messager   c                 C  sN   | j jtu rt| j  t | j jd u rt| j jvrt | j j}d | j _|S r5   )	r   ro   r   r   rn   r   r   r   AssertionErrorrQ   rn   r.   r.   r/   _look_for_request  s   
z"_RequestIterator._look_for_requestc                 C  sX   | j j |   	 | j j  |  }|d ur!|W  d    S q
1 s%w   Y  d S r5   )r   rm   r   waitr  r  r.   r.   r/   _next  s   
z_RequestIterator._nextc                 C  s   | S r5   r.   rP   r.   r.   r/   __iter__  rh   z_RequestIterator.__iter__c                 C     |   S r5   r  rP   r.   r.   r/   __next__  r   z_RequestIterator.__next__c                 C  r  r5   r  rP   r.   r.   r/   next   r   z_RequestIterator.nextN)r<   r=   r   r   r   r   r   )r)   r   )r)   r   )rF   rG   rH   r   r`   r   r  r  r  r  r	  r.   r.   r.   r/   r     s   
 





	
r   r   Callable[[], Any]c                   r   )Nc                    s   j p ts	 W d    d S jttftj  j	t
 	 j   jd u rcjtu rTdjj} tjtjjt|  	 W d    d S jtu rb	 W d    d S nj}d _|W  d    S q(1 svw   Y  d S )NTz*"{}" requires exactly one request message.)rm   r   r   r   r   r   r   r   r   r   r   r  rn   ro   r   formatr   rI   r   r8   unimplementedr   r   r   )rC   rn   r   r   r<   r.   r/   unary_request)  sH   




z%_unary_request.<locals>.unary_requestr.   )r   r<   r   r  r.   r  r/   _unary_request$  s   !r  behaviorr   argumentr   send_response_callback(Optional[Callable[[ResponseType], None]]8Tuple[Union[ResponseType, Iterator[ResponseType]], bool]c                 C  sV  ddl m} || ||}zd }|d ur||||}n|||}|dfW W  d    S  ty }	 zi|jQ |jrEt|| jtjj	d n;|	|j
vrzd|	}
W n tym   d}
ttt|	|	|	j t  Y nw t|
 t|| jtjj	t|
 W d    n1 sw   Y  W Y d }	~	W d    dS d }	~	ww 1 sw   Y  d S )Nr   )_create_servicer_contextT   RPC Abortedz!Exception calling application: {}z1Calling application raised unprintable Exception!NF)r   r  r   rm   r{   r   r   r   r8   r9   ry   r  r   	exception	tracebackformat_exceptiontype__traceback__	print_excr   r   )r   r<   r  r  r   r  r  rl   response_or_iteratorr  rC   r.   r.   r/   _call_behaviorM  sl   



 r  response_iteratorIterator[ResponseType]Tuple[ResponseType, bool]c                 C  s   zt |dfW S  ty   Y dS  ty` } zD|j2 |jr*t|| jtjj	d n||j
vrFd|}t| t|| jtjj	t| W d    n1 sPw   Y  W Y d }~dS d }~ww )NTr   r  z!Exception iterating responses: {}r  )r	  r   r   rm   r{   r   r   r   r8   r9   ry   r  r   r  r   r   )r   r<   r   r  rC   r.   r.   r/   %_take_response_from_response_iterator  s6   


r#  responseresponse_serializerOptional[SerializingFunction]rw   c                 C  sX   t ||}|d u r*|j t|| jtjjd W d    d S 1 s#w   Y  d S |S )Ns   Failed to serialize response!)r   	serializerm   r   r   r   r8   r   )r   r<   r$  r%  serialized_responser.   r.   r/   _serialize_response  s   
r)  Union[int, cygrpc.WriteFlag]c                 C  s   | j rtjjS tS r5   )rt   r   	WriteFlagno_compressr   r?   r.   r.   r/   %_get_send_message_op_flags_from_state  s   r-  c                 C  s2   | j  d| _W d    d S 1 sw   Y  d S r  )rm   rt   r?   r.   r.   r/   _reset_per_message_state  s   "r.  r(  rp   c                 C  s   |j Z t|s	 W d    dS |jr't|d t|t|f}d|_t}nt|t|f}t}| j	
|t|| |j| t| 	 |j   ||jvr\t|W  d    S qG1 s`w   Y  d S r  )rm   r   rq   r   r   SendMessageOperationr-  -_SEND_INITIAL_METADATA_AND_SEND_MESSAGE_TOKEN_SEND_MESSAGE_TOKENr   r   r   r   r   r.  r  )r   r<   r(  r   r   r.   r.   r/   _send_response  s>   


r2  c                 C  s   |j Y |jturTt|}t|}t|j||tg}|j	r&|
t|d  |d ur5|
t|t| | j|t|t d|_t| |jt W d    d S W d    d S 1 s_w   Y  d S r   )rm   ro   r   r@   rD   r   r   rv   r   rq   r   r   r/  r-  r   r   r   r   rx   r.  r   r   )r   r<   r(  r2   rC   r   r.   r.   r/   _status  s6   

"r3  argument_thunkc           
      C  s   t |  zBz&| }|d ur+t| ||||\}}|r+t| |||}	|	d ur+t| ||	 W n ty9   t  Y nw W t   d S W t   d S t   w r5   )	r   'install_context_from_request_call_eventr  r)  r3  r   r  r  uninstall_context)
r   r<   r  r4  r   r%  r  r$  proceedr(  r.   r.   r/   _unary_response_in_pool  s*   

r8  c           
        s   t  d	 fdd}zKz/| }|d ur=t|dr*|jr*t||||d nt|||\}}	|	r=t|| W n tyK   t  Y nw W t 	  d S W t 	  d S t 	  w )
Nr$  r   r)   r   c                   sB   | d u rt d  d S t|  }|d urt| d S d S r5   )r3  r)  r2  )r$  r(  r%  r   r<   r.   r/   send_response1  s   z/_stream_response_in_pool.<locals>.send_responseexperimental_non_blocking)r  )r$  r   r)   r   )
r   r5  hasattrr;  r  3_send_message_callback_to_blocking_iterator_adapterr   r  r  r6  )
r   r<   r  r4  r   r%  r:  r  r   r7  r.   r9  r/   _stream_response_in_pool'  s@   

	
r>  c                 C  s   | j tuo| j S r5   )ro   r   rx   r?   r.   r.   r/   r   X  r   r   Callable[[ResponseType], None]c                 C  s2   	 t | ||\}}|r|| t|sd S nd S qr5   )r#  r   )r   r<   r  r   r$  r7  r.   r.   r/   r=  \  s   r=  default_thread_poolfutures.ThreadPoolExecutorc                 C  s"   t | drt| jtjr| jS |S )Nexperimental_thread_pool)r<  
isinstancerB  r   ThreadPoolExecutor)r  r@  r.   r.   r/    _select_thread_pool_for_behaviorn  s
   rE  rk   grpc.RpcMethodHandlerfutures.Futurec              
   C  <   t | ||j}t|j|}||jjt| ||j||j|jS r5   )	r  r   rE  unary_unarysubmitrl   runr8  r%  r   r<   rk   r@  r  thread_poolr.   r.   r/   _handle_unary_unaryz      rN  c              
   C  rH  r5   )	r  r   rE  unary_streamrJ  rl   rK  r>  r%  rL  r.   r.   r/   _handle_unary_stream  rO  rQ  c              
     F   t || j|j t|j|}||jjt| ||j fdd|j|j	S )Nc                         S r5   r.   r.   request_iteratorr.   r/   <lambda>      z&_handle_stream_unary.<locals>.<lambda>)
r   r   r   rE  stream_unaryrJ  rl   rK  r8  r%  r   r<   rk   r@  rM  r.   rT  r/   _handle_stream_unary      

rZ  c              
     rR  )Nc                     rS  r5   r.   r.   rT  r.   r/   rV    rW  z'_handle_stream_stream.<locals>.<lambda>)
r   r   r   rE  stream_streamrJ  rl   rK  r>  r%  rY  r.   rT  r/   _handle_stream_stream  r[  r]  method_with_handlerinterceptor_pipeline'Optional[_interceptor._ServicePipeline]rT   c                   s\   d fdd}   }|st| jj}t|| j}|d ur'|j|j	||S |j||S )NrS   rE   r)   rT   c                   s
     | S r5   )rV   )rS   r^  r.   r/   query_handlers  s   
z,_find_method_handler.<locals>.query_handlersrX   )
rR   r   r   r   rI   rE   rJ   rl   rK  execute)r   r<   r^  r_  rb  method_namerS   r.   ra  r/   _find_method_handler  s   re  	rpc_stater   c                   s<   t  d tttd ||tf}| j| fdd d S )Nc                   s    dfS r   r.   )ignored_eventrf  r.   r/   rV    s   z_reject_rpc.<locals>.<lambda>)r   r   ReceiveCloseOnServerOperationr   r   r   r   )r   rf  r   rC   r   r.   rh  r/   _reject_rpc  s   
rj  rM  c                 C  s   |j U | jttft| |jt	 |j
r9|jr+t| |||W  d    S t| |||W  d    S |jrJt| |||W  d    S t| |||W  d    S 1 s[w   Y  d S r5   )rm   r   r   r   ri  r   r   r   r   r   request_streamingresponse_streamingr]  rZ  rQ  rN  )r   r<   rk   rM  r.   r.   r/   _handle_with_method_handler  s2   
$rm  concurrency_exceeded4Tuple[Optional[_RPCState], Optional[futures.Future]]c           	   
   C  s   | j sdS | jjs| rlt }z	t| |||}W n) tyB } zd|}t	| t
| |tjjd |dfW  Y d}~S d}~ww |du rTt
| |tjjd |dfS |rct
| |tjjd |dfS |t| |||fS dS )a  Handles RPC based on provided handlers.

      When receiving a call event from Core, registered method will have it's
    name as tag, we pass the tag as registered_method_name to this method,
    then we can find the handler in registered_method_handlers based on
    the method name.

      For call event with unregistered method, the method name will be included
    in rpc_event.call_details.method and we need to query the generics handlers
    to find the actual handler.
    )NNzException servicing handler: {}s   Error in service handler!Ns   Method not found!s   Concurrent RPC limit exceeded!)successr   rI   rR   r=   re  r   r  r   r  rj  r   r8   r9   r  resource_exhaustedrm  )	r   r^  r_  rM  rn  rf  rk   r  rC   r.   r.   r/   _handle_call,  sZ   


rr  c                   @  s   e Zd ZdZdZdZdS )_ServerStagestoppedstartedgraceN)rF   rG   rH   STOPPEDSTARTEDGRACEr.   r.   r.   r/   rs  n  s    rs  c                   @  s   e Zd ZU ded< ded< ded< ded< d	ed
< ded< ded< ded< ded< ded< ded< ded< ded< ded< ded< d#d d!Zd"S )$_ServerStatezthreading.RLocklockcygrpc.CompletionQueuecompletion_queuecygrpc.Serverserverre   rd    Dict[str, grpc.RpcMethodHandler]registered_method_handlersr`  r_  rA  rM  rs  stagethreading.Eventtermination_eventzList[threading.Event]shutdown_eventsOptional[int]maximum_concurrent_rpcsintactive_rpc_countzSet[_RPCState]
rpc_stateszSet[str]r   rp   server_deallocated Sequence[grpc.GenericRpcHandler]c                 C  st   t  | _|| _|| _t|| _|| _|| _t	j
| _t  | _| jg| _|| _d| _i | _t | _t | _d| _d S )Nr   F)r   RLockr{  r}  r  listrd   r_  rM  rs  rw  r  Eventr  r  r  r  r  r   r  r   r  )rQ   r}  r  rd   r_  rM  r  r.   r.   r/   r`     s   
	



z_ServerState.__init__N)r}  r|  r  r~  rd   r  r_  r`  rM  rA  r  r  )rF   rG   rH   r   r`   r.   r.   r.   r/   rz  u  s"   
 rz  rd    Iterable[grpc.GenericRpcHandler]c                 C  8   | j  | j| W d    d S 1 sw   Y  d S r5   )r{  rd   extend)r<   rd   r.   r.   r/   _add_generic_handlers     "r  method_handlersr  c                 C  r  r5   )r{  r  update)r<   r  r.   r.   r/   _add_registered_method_handlers  r  r  addressr  c                 C  s6   | j  | j|W  d    S 1 sw   Y  d S r5   )r{  r  add_http2_port)r<   r  r.   r.   r/   _add_insecure_port  s   
$r  server_credentialsgrpc.ServerCredentialsc                 C  s:   | j  | j||jW  d    S 1 sw   Y  d S r5   )r{  r  r  _credentials)r<   r  r  r.   r.   r/   _add_secure_port  s
   $r  c                 C  s$   | j | j| jt | jt d S r5   )r  r   r}  _REQUEST_CALL_TAGr   r   r?   r.   r.   r/   _request_call  s   
r  rI   c                 C  s*   |}| j | j| j|| | j| d S r5   )r  request_registered_callr}  r   r   )r<   rI   registered_call_tagr.   r.   r/   _request_registered_call  s   r  c                 C  s:   | j s| js| j  | jD ]}|  qtj| _dS dS r|   )	r  r   r  destroyr  r   rs  rw  r  )r<   shutdown_eventr.   r.   r/   _stop_serving  s   


r  c                 C  s:   | j  |  jd8  _W d    d S 1 sw   Y  d S )N   )r{  r  r?   r.   r.   r/   _on_call_completed  s   "r  eventc           
   	     sh  d}|j tu r1 j  jt t rd}W d    |S W d    |S 1 s*w   Y  |S |j tu s>|j  j v rd }|j  j v rV|j }t	| j
|d }nt j} j{  j|j   jd uop j jk}t|| j j|\}}|d ur j| |d ur  jd7  _| fdd  jtju r| j v rt | n#t  nt rd}W d    |S W d    |S W d    |S W d    |S 1 sw   Y  |S | |\}}|D ]}	z|	  W q ty   td Y qw |d ur2 j  j| t r!d}W d    |S W d    |S 1 s-w   Y  |S )NTFr  c                   s   t  S r5   )r  )unused_futurer?   r.   r/   rV    s    z-_process_event_and_continue.<locals>.<lambda>zException calling callback!)tag_SHUTDOWN_TAGr{  r   r   r  r  r  keysr[   r7   rc   rd   r  r  rr  r_  rM  r  r   add_done_callbackr  rs  rx  r  r  r   r   r  )
r<   r  should_continueregistered_method_namer^  rn  rf  
rpc_futurerz   r   r.   r?   r/   _process_event_and_continue  s   

?
??





*
*
*
**




r  c                 C  sJ   	 t   t }| j|}| jrt|  |jtjj	kr"t
| |s"d S d }qr5   )r   "_DEALLOCATED_SERVER_CHECK_PERIOD_Sr}  pollr  _begin_shutdown_oncecompletion_typer   CompletionTypequeue_timeoutr  )r<   timeoutr  r.   r.   r/   _serve.  s   
r  c                 C  sl   | j ) | jtju r$| j| jt tj| _| j	
t W d    d S W d    d S 1 s/w   Y  d S r5   )r{  r  rs  rx  r  r   r}  r  ry  r   r   r?   r.   r.   r/   r  =  s   "r  rv  Optional[float]r  c                   s   j R jtju rt   W  d    S t t j	  d u r3j
  n fdd}tj|d}|  W  d    S W d    n1 sXw   Y    S )Nc                     sB   j  d j j  W d    d S 1 sw   Y  d S N)r  )r  r{  r  cancel_all_callsr.   rv  r  r<   r.   r/   cancel_all_calls_after_graceS  s   "z+_stop.<locals>.cancel_all_calls_after_grace)target)r{  r  rs  rw  r   r  r   r  r  r   r  r  Threadstartr  )r<   rv  r  threadr.   r  r/   _stopE  s(   
r  c                 C  s   | j < | jtjurtd| j  tj| _| j	 D ]}t
| | qt|  tjt| fd}d|_|  W d    d S 1 sBw   Y  d S )Nz$Cannot start already-started server!)r  argsT)r{  r  rs  rw  r   r  r  rx  r  r  r  r  r   r  r  daemon)r<   rI   r  r.   r.   r/   _start_  s   

"r  generic_rpc_handlersc                 C  s0   | D ]}t |dd }|d u rtd|qd S )Nri   zT"{}" must conform to grpc.GenericRpcHandler type but does not have "service" method!)getattrAttributeErrorr  )r  generic_rpc_handlerservice_attributer.   r.   r/   _validate_generic_rpc_handlerso  s   r  base_optionsSequence[ChannelArgumentType]r   rr   c                 C  s   t |}t| | S r5   )r   create_channel_optionr   )r  r   compression_optionr.   r.   r/   _augment_options{  s   
r  c                   @  sp   e Zd ZU ded< d4ddZd5ddZd6ddZd7d!d"Zd8d%d&Zd9d'd(Z	d:d;d,d-Z
d<d0d1Zd2d3 Zd)S )=_Serverrz  r   rM  rA  rd   r  interceptors Sequence[grpc.ServerInterceptor]optionsr  r  r  r   rr   xdsrp   c           
      C  sH   t  }t t|||}	|	| t||	|t|||| _|	| _	d S r5   )
r   CompletionQueueServerr  register_completion_queuerz  r   service_pipeliner   
_cy_server)
rQ   rM  rd   r  r  r  r   r  r}  r  r.   r.   r/   r`     s   


z_Server.__init__r  r  r)   r   c                 C  s   t | t| j| d S r5   )r  r  r   )rQ   r  r.   r.   r/   add_generic_rpc_handlers  s   z _Server.add_generic_rpc_handlersservice_namer\   r  r  c                   s   | j j | j jtju r	 W d    d S W d    n1 sw   Y   fdd| D }| D ]}| j| q3t	| j | d S )Nc                   s   i | ]\}}t  ||qS r.   )r   fully_qualified_method)r   rI   rk   r  r.   r/   r     s    z:_Server.add_registered_method_handlers.<locals>.<dictcomp>)
r   r{  r  rs  rx  r   r  r  register_methodr  )rQ   r  r  method_to_handlersr  r.   r  r/   add_registered_method_handlers  s   

z&_Server.add_registered_method_handlersr  r  c                 C  s   t |t| jt |S r5   )r   validate_port_binding_resultr  r   r   )rQ   r  r.   r.   r/   add_insecure_port  s   z_Server.add_insecure_portr  r  c                 C  s   t |t| jt ||S r5   )r   r  r  r   r   )rQ   r  r  r.   r.   r/   add_secure_port  s   z_Server.add_secure_portc                 C  s   t | j d S r5   )r  r   rP   r.   r.   r/   r    r1   z_Server.startNr  r  c                 C  s   t j| jjj| jjj|dS r  )r   r  r   r  is_set)rQ   r  r.   r.   r/   wait_for_termination  s
   z_Server.wait_for_terminationrv  r  c                 C  s   t | j|S r5   )r  r   )rQ   rv  r.   r.   r/   stop  s   z_Server.stopc                 C  s   t | drd| j_d S d S )Nr   T)r<  r   r  rP   r.   r.   r/   __del__  s   
z_Server.__del__)rM  rA  rd   r  r  r  r  r  r  r  r   rr   r  rp   r  r  r)   r   )r  r\   r  r  r)   r   )r  r\   r)   r  )r  r\   r  r  r)   r  r   r5   )r  r  r)   rp   )rv  r  r)   r  )rF   rG   rH   r   r`   r  r  r  r  r  r  r  r  r.   r.   r.   r/   r    s   
 








r  r  r  r  r  r  r  r  c                 C  s   t | t| ||||||S r5   )r  r  )rM  r  r  r  r  r   r  r.   r.   r/   create_server  s   	r  )r'   r(   r)   r*   )r2   r3   r)   r4   )r<   r=   r)   r4   )r<   r=   r2   r4   r)   r4   )r<   r=   r)   r*   )r<   r=   r)   r   )r<   r=   r   r\   r)   r   )r<   r=   r   r\   r)   r   )r<   r=   r   ru   r)   ru   )r<   r=   r   ru   r)   r   )
r<   r=   r   r   r2   r4   rC   r*   r)   r   )r<   r=   r)   r   )r<   r=   r   r   r   r   r)   r   )r   r(   r<   r=   r   r   r)   r
  r5   )r   r(   r<   r=   r  r   r  r   r   r   r  r  r)   r  )r   r(   r<   r=   r   r!  r)   r"  )
r   r(   r<   r=   r$  r   r%  r&  r)   rw   )r<   r=   r)   r*  )r   r(   r<   r=   r(  r*   r)   rp   )r   r(   r<   r=   r(  rw   r)   r   )r   r(   r<   r=   r  r   r4  r
  r   r&  r%  r&  r)   r   )r   r(   r<   r=   r  r   r4  r
  r   r   r%  r&  r)   r   )r<   r=   r)   rp   )
r   r(   r<   r=   r  r?  r   r!  r)   r   )r  r   r@  rA  r)   rA  )
r   r(   r<   r=   rk   rF  r@  rA  r)   rG  )
r   r(   r<   r=   r^  rK   r_  r`  r)   rT   )r   r(   rf  r=   r   r4   rC   r*   )
r   r(   r<   r=   rk   rF  rM  rA  r)   rG  )r   r(   r^  rK   r_  r`  rM  rA  rn  rp   r)   ro  )r<   rz  rd   r  r)   r   )r<   rz  r  r  r)   r   )r<   rz  r  r*   r)   r  )r<   rz  r  r*   r  r  r)   r  )r<   rz  r)   r   )r<   rz  rI   r\   r)   r   )r<   rz  r)   rp   )r<   rz  r  r(   r)   rp   )r<   rz  rv  r  r)   r  r  )r  r  r   rr   r)   r  )rM  rA  r  r  r  r  r  r  r  r  r   rr   r  rp   r)   r  )__doc__
__future__r   rY   collections
concurrentr   r}   enumloggingr   r   r  typingr   r   r   r   r   r	   r
   r   r   r   r   r   r   r   r   r   grpc._cythonr   grpc._typingr   r   r   r   r   r   r   r   r   	getLoggerrF   r   r  r  r   r   r   r1  r0  r   r   r   r   r   r   r  _INF_TIMEOUTr0   r;   r@   rA   rD   
namedtupleHandlerCallDetailsrE   ABCrK   r[   rc   objectr=   r   r   r   r   r   r   r   r   r   r   ServicerContextr   r   r  r  r#  r)  r-  r.  r2  r3  r8  r>  r   r=  rE  rN  rQ  rZ  r]  re  rj  rm  rr  uniqueEnumrs  rz  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r.   r.   r.   r/   <module>   s   8





	

#




	
"

!
	z
?/
:
	$ 1 B0GZ