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a K��f�0 � @ s� d Z ddlZddlmZmZmZmZmZmZ ddl Z ddl m Z ddl m Z ddl mZ ddl mZ dd l mZ G d d � d ej�ZG d d � d eeef ej�ZdS )z.Abstract base classes for server-side classes.� N)�Generic�Iterable�Mapping�NoReturn�Optional�Sequence� )�Metadata)�DoneCallbackType)� MetadataType)� RequestType)� ResponseTypec @ s� e Zd ZdZejeej dd�dd��Z eje e d�dd��Z eje ej e d �d d ��Zejdd �d d��Zejee dd�dd��Zejdee ed�dd��Zdd� ZdS )�Serverz Serves RPCs.N)�generic_rpc_handlers�returnc C s dS )z�Registers GenericRpcHandlers with this Server. This method is only safe to call before the server is started. Args: generic_rpc_handlers: A sequence of GenericRpcHandlers that will be used to service RPCs. N� )�selfr r r �y/sparta/input/_build_configuration/image_build+validate/lib/bmcenv/lib64/python3.9/site-packages/grpc/aio/_base_server.py�add_generic_rpc_handlers s z Server.add_generic_rpc_handlers)�addressr c C s dS )a Opens an insecure port for accepting RPCs. A port is a communication endpoint that used by networking protocols, like TCP and UDP. To date, we only support TCP. This method may only be called before starting the server. Args: address: The address for which to open a port. If the port is 0, or not specified in the address, then the gRPC runtime will choose a port. Returns: An integer port on which the server will accept RPC requests. Nr )r r r r r �add_insecure_port, s zServer.add_insecure_port)r �server_credentialsr c C s dS )aL Opens a secure port for accepting RPCs. A port is a communication endpoint that used by networking protocols, like TCP and UDP. To date, we only support TCP. This method may only be called before starting the server. Args: address: The address for which to open a port. if the port is 0, or not specified in the address, then the gRPC runtime will choose a port. server_credentials: A ServerCredentials object. Returns: An integer port on which the server will accept RPC requests. Nr )r r r r r r �add_secure_port= s zServer.add_secure_port�r c � s dS )zgStarts this Server. This method may only be called once. (i.e. it is not idempotent). Nr �r r r r �startR s z Server.start)�gracer c � s dS )a Stops this Server. This method immediately stops the server from servicing new RPCs in all cases. If a grace period is specified, this method waits until all active RPCs are finished or until the grace period is reached. RPCs that haven't been terminated within the grace period are aborted. If a grace period is not specified (by passing None for grace), all existing RPCs are aborted immediately and this method blocks until the last RPC handler terminates. This method is idempotent and may be called at any time. Passing a smaller grace value in a subsequent call will have the effect of stopping the Server sooner (passing None will have the effect of stopping the server immediately). Passing a larger grace value in a subsequent call will not have the effect of stopping the server later (i.e. the most restrictive grace value is used). Args: grace: A duration of time in seconds or None. Nr )r r r r r �stopY s z Server.stop)�timeoutr c � s dS )a� Continues current coroutine once the server stops. This is an EXPERIMENTAL API. The wait will not consume computational resources during blocking, and it will block until one of the two following conditions are met: 1) The server is stopped or terminated; 2) A timeout occurs if timeout is not `None`. The timeout argument works in the same way as `threading.Event.wait()`. https://docs.python.org/3/library/threading.html#threading.Event.wait Args: timeout: A floating point number specifying a timeout for the operation in seconds. Returns: A bool indicates if the operation times out. Nr )r r r r r �wait_for_terminationr s zServer.wait_for_terminationc C s dS )a& Registers GenericRpcHandlers with this Server. This method is only safe to call before the server is started. Args: service_name: The service name. method_handlers: A dictionary that maps method names to corresponding RpcMethodHandler. Nr )r � service_name�method_handlersr r r � add_registered_method_handlers� s z%Server.add_registered_method_handlers)N)�__name__� __module__� __qualname__�__doc__�abc�abstractmethodr �grpc�GenericRpcHandlerr �str�intr �ServerCredentialsr r r �floatr �boolr r" r r r r r s, � � ��r c @ s� e Zd ZdZejed�dd��Zejedd�dd��Z eje dd �d d ��Z ejd e � fe jee ed �dd��Zeje dd�dd��Zejee d�dd��Zeje jdd�dd��Zejedd�dd��Zeje jdd�d d ��Zejdd�d d ��Zejed�d d!��Zejee e d�d"d#��Z ejee d�d$d%��Z eje ee e f d�d&d'��Z!e"d�d(d)�Z#d*d+� Z$d,d-� Z%d.d/� Z&e'dd0�d1d2�Z(e)d�d3d4�Z*e)d�d5d6�Z+dS )7�ServicerContextz2A context object passed to method implementations.r c � s dS )z�Reads one message from the RPC. Only one read operation is allowed simultaneously. Returns: A response message of the RPC. Raises: An RpcError exception if the read failed. Nr r r r r �read� s zServicerContext.readN)�messager c � s dS )z�Writes one message to the RPC. Only one write operation is allowed simultaneously. Raises: An RpcError exception if the write failed. Nr )r r2 r r r �write� s zServicerContext.write)�initial_metadatar c � s dS )a Sends the initial metadata value to the client. This method need not be called by implementations if they have no metadata to add to what the gRPC runtime will transmit. Args: initial_metadata: The initial :term:`metadata`. Nr )r r4 r r r �send_initial_metadata� s z%ServicerContext.send_initial_metadata� )�code�details�trailing_metadatar c � s dS )as Raises an exception to terminate the RPC with a non-OK status. The code and details passed as arguments will supercede any existing ones. Args: code: A StatusCode object to be sent to the client. It must not be StatusCode.OK. details: A UTF-8-encodable string to be sent to the client upon termination of the RPC. trailing_metadata: A sequence of tuple represents the trailing :term:`metadata`. Raises: Exception: An exception is always raised to signal the abortion the RPC to the gRPC runtime. Nr )r r7 r8 r9 r r r �abort� s zServicerContext.abort)r9 r c C s dS )a Sends the trailing metadata for the RPC. This method need not be called by implementations if they have no metadata to add to what the gRPC runtime will transmit. Args: trailing_metadata: The trailing :term:`metadata`. Nr )r r9 r r r �set_trailing_metadata� s z%ServicerContext.set_trailing_metadatac C s dS )zoAccesses the metadata sent by the client. Returns: The invocation :term:`metadata`. Nr r r r r �invocation_metadata� s z#ServicerContext.invocation_metadata)r7 r c C s dS )a$ Sets the value to be used as status code upon RPC completion. This method need not be called by method implementations if they wish the gRPC runtime to determine the status code of the RPC. Args: code: A StatusCode object to be sent to the client. Nr )r r7 r r r �set_code� s zServicerContext.set_code)r8 r c C s dS )a8 Sets the value to be used the as detail string upon RPC completion. This method need not be called by method implementations if they have no details to transmit. Args: details: A UTF-8-encodable string to be sent to the client upon termination of the RPC. Nr )r r8 r r r � set_details� s zServicerContext.set_details)� compressionr c C s dS )z�Set the compression algorithm to be used for the entire call. Args: compression: An element of grpc.compression, e.g. grpc.compression.Gzip. Nr )r r? r r r �set_compression s z ServicerContext.set_compressionc C s dS )z�Disables compression for the next response message. This method will override any compression configuration set during server creation or set on the call. Nr r r r r � disable_next_message_compression s z0ServicerContext.disable_next_message_compressionc C s dS )z�Identifies the peer that invoked the RPC being serviced. Returns: A string identifying the peer that invoked the RPC being serviced. The string format is determined by gRPC runtime. Nr r r r r �peer s zServicerContext.peerc C s dS )a2 Gets one or more peer identity(s). Equivalent to servicer_context.auth_context().get(servicer_context.peer_identity_key()) Returns: An iterable of the identities, or None if the call is not authenticated. Each identity is returned as a raw bytes type. Nr r r r r �peer_identities s z ServicerContext.peer_identitiesc C s dS )a8 The auth property used to identify the peer. For example, "x509_common_name" or "x509_subject_alternative_name" are used to identify an SSL peer. Returns: The auth property (string) that indicates the peer identity, or None if the call is not authenticated. Nr r r r r �peer_identity_key( s z!ServicerContext.peer_identity_keyc C s dS )z�Gets the auth context for the call. Returns: A map of strings to an iterable of bytes for each auth property. Nr r r r r � auth_context4 s z ServicerContext.auth_contextc C s dS )a8 Describes the length of allowed time remaining for the RPC. Returns: A nonnegative float indicating the length of allowed time in seconds remaining for the RPC to complete before it is considered to have timed out, or None if no deadline was specified for the RPC. Nr r r r r �time_remaining< s z ServicerContext.time_remainingc C s t � �dS )z�Access value to be used as trailing metadata upon RPC completion. This is an EXPERIMENTAL API. Returns: The trailing :term:`metadata` for the RPC. N��NotImplementedErrorr r r r r9 E s z!ServicerContext.trailing_metadatac C s t � �dS )z�Accesses the value to be used as status code upon RPC completion. This is an EXPERIMENTAL API. Returns: The StatusCode value for the RPC. NrG r r r r r7 O s zServicerContext.codec C s t � �dS )z�Accesses the value to be used as detail string upon RPC completion. This is an EXPERIMENTAL API. Returns: The details string of the RPC. NrG r r r r r8 Y s zServicerContext.details)�callbackr c C s dS )z�Registers a callback to be called on RPC termination. This is an EXPERIMENTAL API. Args: callback: A callable object will be called with the servicer context object as its only argument. Nr )r rI r r r �add_done_callbackc s z!ServicerContext.add_done_callbackc C s dS )z�Return True if the RPC is cancelled. The RPC is cancelled when the cancellation was requested with cancel(). This is an EXPERIMENTAL API. Returns: A bool indicates whether the RPC is cancelled or not. Nr r r r r � cancelledm s zServicerContext.cancelledc C s dS )z�Return True if the RPC is done. An RPC is done if the RPC is completed, cancelled or aborted. This is an EXPERIMENTAL API. Returns: A bool indicates if the RPC is done. Nr r r r r �donex s zServicerContext.done),r# r$ r% r& r' r( r r1 r r3 r r5 �tupler) � StatusCoder+ r r: r; r r r< r= r> � Compressionr@ rA rB r �bytesrC rD r rE r. rF r9 r7 r8 r rJ r/ rK rL r r r r r0 � sZ � �� r0 )r& r' �typingr r r r r r r) � _metadatar �_typingr r r r �ABCr r0 r r r r �<module> s |
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