o
    Õ­jO2  ã                   @  s0  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Zd dl	Z	d dl
Z
d dlZd dlmZ d dlmZ d dlmZmZmZmZ d dlZd dlmZ errd dlmZ d dlmZ d d	lmZ d d
lmZ eeeeef Z ej!ej"fZ#e	jdkrƒe#ej$f7 Z#e %d¡Z&G dd„ dƒZ'G dd„ dƒZ(dS )é    )ÚannotationsN)Ú
formatdate)Ú	FrameType)ÚTYPE_CHECKINGÚ	GeneratorÚSequenceÚUnion)ÚConfig)ÚH11Protocol)ÚHttpToolsProtocol)ÚWebSocketProtocol)Ú
WSProtocolÚwin32zuvicorn.errorc                   @  s   e Zd ZdZddd„ZdS )ÚServerStatezP
    Shared servers state that is available between all protocol instances.
    ÚreturnÚNonec                 C  s    d| _ tƒ | _tƒ | _g | _d S )Nr   )Útotal_requestsÚsetÚconnectionsÚtasksÚdefault_headers©Úself© r   úK/var/www/html/CropPilot/venv/lib/python3.10/site-packages/uvicorn/server.pyÚ__init__,   s   
zServerState.__init__N©r   r   )Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r   r   r   '   s    r   c                   @  s”   e Zd Zd)dd„Zd*d+d
d„Zd*d+dd„Zd*d+dd„Zd*d+dd„Zd,dd„Zd-dd„Z	d.dd„Z
d*d+dd„Zd-dd „Zejd/d"d#„ƒZd0d'd(„ZdS )1ÚServerÚconfigr	   r   r   c                 C  s0   || _ tƒ | _d| _d| _d| _d| _g | _d S )NFg        )r"   r   Úserver_stateÚstartedÚshould_exitÚ
force_exitÚlast_notifiedÚ_captured_signals)r   r"   r   r   r   r   4   s   
zServer.__init__NÚsocketsúlist[socket.socket] | Nonec                 C  s   | j  ¡  t | j|d�¡S )N©r)   )r"   Úsetup_event_loopÚasyncioÚrunÚserve©r   r)   r   r   r   r.   ?   s   
z
Server.runc                 Ã  s@   �|   ¡ � |  |¡I d H  W d   ƒ d S 1 sw   Y  d S ©N)Úcapture_signalsÚ_server0   r   r   r   r/   C   s   €
"ÿzServer.servec                 Ã  sÆ   �t  ¡ }| j}|js| ¡  | |¡| _d}dtjddd� d }t	j
||d|id� | j|d	�I d H  | jr:d S |  ¡ I d H  | j|d	�I d H  d
}dtjddd� d }t	j
||d|id� d S )NzStarted server process [%d]zStarted server process [z%dÚcyan)Úfgú]Úcolor_message©Úextrar+   zFinished server process [%d]zFinished server process [)ÚosÚgetpidr"   ÚloadedÚloadÚlifespan_classÚlifespanÚclickÚstyleÚloggerÚinfoÚstartupr%   Ú	main_loopÚshutdown)r   r)   Ú
process_idr"   Úmessager7   r   r   r   r3   G   s"   €zServer._servec              
   ƒ  s4  �ˆj  ¡ I d H  ˆj jrdˆ_d S ˆj‰ 	 dd‡ ‡fdd„}t ¡ }|d ur\dd
d„}g ˆ_|D ]'}t ¡ dk}ˆ j	dkrD|rD||ƒ}|j
||ˆ jˆ jd�I d H }ˆj |¡ q1|}n­ˆ jd urˆt ˆ jtjtj¡}|j
||ˆ jˆ jd�I d H }|jd us€J ‚|j}|gˆ_n�ˆ jd urÂd}	tj ˆ j¡r�t ˆ j¡j}	|j|ˆ jˆ jˆ jd�I d H }t ˆ j|	¡ |jd usºJ ‚|j}|gˆ_nGz|j
|ˆ jˆ jˆ jˆ jd�I d H }W n$ tyù }
 zt  |
¡ ˆj  !¡ I d H  t" #d¡ W Y d }
~
nd }
~
ww |jd u�sJ ‚|j}|gˆ_|d u �rˆ $|¡ n	 dˆ_%d S )NTÚ_loopú asyncio.AbstractEventLoop | Noner   úasyncio.Protocolc                   s   ˆ j ˆ ˆjˆjj| d�S )N)r"   r#   Ú	app_staterI   )Úhttp_protocol_classr#   r?   Ústate)rI   ©r"   r   r   r   Úcreate_protocolf   s   üz'Server.startup.<locals>.create_protocolÚsockúsocket.SocketTypec                 S  s"   ddl m} |  t ¡ ¡}||ƒS )Nr   )Ú	fromshare)ÚsocketrS   Úsharer:   r;   )rQ   rS   Ú	sock_datar   r   r   Ú_share_socketw   s   z%Server.startup.<locals>._share_socketÚWindowsé   )rQ   ÚsslÚbacklogi¶  )ÚpathrZ   r[   )ÚhostÚportrZ   r[   r1   )rI   rJ   r   rK   )rQ   rR   r   rR   )&r?   rD   r%   r"   r-   Úget_running_loopÚserversÚplatformÚsystemÚworkersÚcreate_serverrZ   r[   ÚappendÚfdrT   ÚfromfdÚAF_UNIXÚSOCK_STREAMr)   Úudsr:   r\   ÚexistsÚstatÚst_modeÚcreate_unix_serverÚchmodr]   r^   ÚOSErrorrB   ÚerrorrF   ÚsysÚexitÚ_log_started_messager$   )r   r)   rP   ÚlooprW   rQ   Ú
is_windowsÚserverÚ	listenersÚ	uds_permsÚexcr   rO   r   rD   ^   sr   €ÿ





ÿ
û
€ý

zServer.startuprx   úSequence[socket.SocketType]c           
      C  sÖ   | j }|jd ur|d }t d| ¡ ¡ d S |jd ur$t d|j¡ d S d}|jd u r-dn|j}d|v r6d}|j}|dkrE|d  ¡ d }|jrJd	nd
}d|› d�}dt	j
|dd� d }	tj||||d|	id� d S )Nr   z3Uvicorn running on socket %s (Press CTRL+C to quit)z8Uvicorn running on unix socket %s (Press CTRL+C to quit)z
%s://%s:%dz0.0.0.0ú:z%s://[%s]:%drY   ÚhttpsÚhttpzUvicorn running on z (Press CTRL+C to quit)T)Úboldr7   r8   )r"   rf   rB   rC   Úgetsocknamerj   r]   r^   rZ   r@   rA   )
r   rx   r"   rQ   Úaddr_formatr]   r^   Úprotocol_namerH   r7   r   r   r   rt   »   s4   
þ

ûzServer._log_started_messagec                 Ã  sV   �d}|   |¡I d H }|s)|d7 }|d }t d¡I d H  |   |¡I d H }|rd S d S )Nr   rY   i / çš™™™™™¹?)Úon_tickr-   Úsleep)r   Úcounterr%   r   r   r   rE   Þ   s   €üzServer.main_loopr†   ÚintÚboolc                 Ã  s¬   �|d dkrAt   ¡ }t|dd� ¡ }| jjrd|fg}ng }|| jj | j_| jjd urA|| j	 | jj
krA|| _	| j ¡ I d H  | jrFdS | jjd urT| jj| jjkS dS )Né
   r   T)Úusegmts   dateF)Útimer   Úencoder"   Údate_headerÚencoded_headersr#   r   Úcallback_notifyr'   Útimeout_notifyr%   Úlimit_max_requestsr   )r   r†   Úcurrent_timeÚcurrent_dater�   r   r   r   r„   ç   s"   €zServer.on_tickc                 Ã  sö   �t  d¡ | jD ]}| ¡  q	|pg D ]}| ¡  qt| jjƒD ]}| ¡  q!t 	d¡I d H  ztj
|  ¡ | jjd�I d H  W n+ tjyk   t  dt| jjƒ¡ | jjD ]}tjdk rb| ¡  qV|jdd� qVY nw | jsy| j ¡ I d H  d S d S )NzShutting downrƒ   )Útimeoutz=Cancel %s running task(s), timeout graceful shutdown exceeded)é   é	   z2Task cancelled, timeout graceful shutdown exceeded)Úmsg)rB   rC   r`   ÚcloseÚlistr#   r   rF   r-   r…   Úwait_forÚ_wait_tasks_to_completer"   Útimeout_graceful_shutdownÚTimeoutErrorrq   Úlenr   rr   Úversion_infoÚcancelr&   r?   )r   r)   rw   rQ   Ú
connectionÚtr   r   r   rF     s8   €




þ
þ

üûÿzServer.shutdownc                 Ã  s°   �| j jr%| js%d}t |¡ | j jr%| js%t d¡I d H  | j jr%| jr| j jrI| jsId}t |¡ | j jrI| jsIt d¡I d H  | j jrI| jr:| jD ]	}| 	¡ I d H  qLd S )Nz8Waiting for connections to close. (CTRL+C to force quit)rƒ   z@Waiting for background tasks to complete. (CTRL+C to force quit))
r#   r   r&   rB   rC   r-   r…   r   r`   Úwait_closed)r   r—   rw   r   r   r   r›   $  s    €
ÿ
ÿ
ÿzServer._wait_tasks_to_completeúGenerator[None, None, None]c                 #  s–   � t  ¡ t  ¡ urd V  d S ‡ fdd„tD ƒ}zd V  W | ¡ D ]
\}}t ||¡ q n| ¡ D ]
\}}t ||¡ q0w tˆ jƒD ]}t |¡ qAd S )Nc                   s   i | ]
}|t   |ˆ j¡“qS r   )ÚsignalÚhandle_exit)Ú.0Úsigr   r   r   Ú
<dictcomp>>  s    z*Server.capture_signals.<locals>.<dictcomp>)	Ú	threadingÚcurrent_threadÚmain_threadÚHANDLED_SIGNALSÚitemsr¥   Úreversedr(   Úraise_signal)r   Úoriginal_handlersr¨   ÚhandlerÚcaptured_signalr   r   r   r2   6  s   €ÿÿÿzServer.capture_signalsr¨   ÚframeúFrameType | Nonec                 C  s0   | j  |¡ | jr|tjkrd| _d S d| _d S )NT)r(   re   r%   r¥   ÚSIGINTr&   )r   r¨   r´   r   r   r   r¦   J  s   

zServer.handle_exit)r"   r	   r   r   r1   )r)   r*   r   r   )rx   r{   r   r   r   )r†   r‡   r   rˆ   )r   r¤   )r¨   r‡   r´   rµ   r   r   )r   r   r   r   r.   r/   r3   rD   rt   rE   r„   rF   r›   Ú
contextlibÚcontextmanagerr2   r¦   r   r   r   r   r!   3   s    

]
#
	
#r!   ))Ú
__future__r   r-   r·   Úloggingr:   ra   r¥   rT   rr   rª   r‹   Úemail.utilsr   Útypesr   Útypingr   r   r   r   r@   Úuvicorn.configr	   Úuvicorn.protocols.http.h11_implr
   Ú%uvicorn.protocols.http.httptools_implr   Ú,uvicorn.protocols.websockets.websockets_implr   Ú)uvicorn.protocols.websockets.wsproto_implr   Ú	Protocolsr¶   ÚSIGTERMr­   ÚSIGBREAKÚ	getLoggerrB   r   r!   r   r   r   r   Ú<module>   s<    þ

