o
    i84                     @  sn  U 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Zd dlZd dlmZmZ d dlmZ d dlmZ d dlmZmZ d dlZd dlmZ d dlmZ erd 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 B e&B e"B e$B Z'de(d< e	j)e	j*fZ+ejdkre+e	j,f7 Z+e-dZ.G dd dZ/G dd dZ0dS )    )annotationsN)	GeneratorSequence)
formatdate)	FrameType)TYPE_CHECKING	TypeAlias)asyncio_run)Config)H11Protocol)HttpToolsProtocol)WebSocketProtocol)WebSocketsSansIOProtocol)
WSProtocolr   	Protocolswin32zuvicorn.errorc                   @  s   e Zd ZdZdddZdS )ServerStatezP
    Shared servers state that is available between all protocol instances.
    returnNonec                 C  s    d| _ t | _t | _g | _d S Nr   )total_requestssetconnectionstasksdefault_headersself r   E/home/app/Keep/.python/lib/python3.10/site-packages/uvicorn/server.py__init__1   s   
zServerState.__init__Nr   r   )__name__
__module____qualname____doc__r   r   r   r   r   r   ,   s    r   c                   @  s   e Zd Zd,ddZejd-dd	Zd.d/ddZd.d/ddZd.d/ddZ	d.d/ddZ
d0ddZd1ddZd2ddZd.d/d d!Zd1d"d#Zejd3d%d&Zd4d*d+Zd
S )5Serverconfigr
   r   r   c                 C  s0   || _ t | _d| _d| _d| _d| _g | _d S )NFg        )r&   r   server_statestartedshould_exit
force_exitlast_notified_captured_signals)r   r&   r   r   r   r   9   s   
zServer.__init__
int | Nonec                 C  s(   | j jd u rd S | j jtd| j j S r   )r&   limit_max_requestsrandomrandintZlimit_max_requests_jitterr   r   r   r   r.   D   s   zServer.limit_max_requestsNsocketslist[socket.socket] | Nonec                 C  s   t | j|d| j dS )Nr1   )Zloop_factory)r	   server&   Zget_loop_factoryr   r1   r   r   r   runJ   s   z
Server.runc                   s@   |    | |I d H  W d    d S 1 sw   Y  d S N)capture_signals_server5   r   r   r   r4   M   s   
"zServer.servec                   s   t  }| j}|js|  ||| _d}dtjddd d }t	j
||d|id | j|d	I d H  | js?|  I d H  | jrd| j|d	I d H  d
}dtjddd d }t	j
||d|id d S d S )NzStarted server process [%d]zStarted server process [z%dcyan)Zfg]color_messageextrar3   zFinished server process [%d]zFinished server process [)osgetpidr&   ZloadedloadZlifespan_classlifespanclickstyleloggerinfostartupr)   	main_loopr(   shutdown)r   r1   
process_idr&   messager<   r   r   r   r9   Q   s$   zServer._servec              
     s4  j  I d H  j jrd_d S j 	 dd fdd}t }|d ur\dd
d}g _|D ]'}t dk} j	dkrD|rD||}|j
|| j jdI d H }j| q1|}n jd urt jtjtj}|j
|| j jdI d H }|jd usJ |j}|g_n jd urd}	tj jrt jj}	|j| j j jdI d H }t j|	 |jd usJ |j}|g_nGz|j
| j j j jdI d H }W n$ ty }
 zt |
 j ! I d H  t"#d W Y d }
~
nd }
~
ww |jd usJ |j}|g_|d u r$| n	 d_%d S )NT_loop asyncio.AbstractEventLoop | Noner   asyncio.Protocolc                   s    j  jjj| dS )N)r&   r'   Z	app_staterL   )Zhttp_protocol_classr'   rB   state)rL   r&   r   r   r   create_protocolp   s   z'Server.startup.<locals>.create_protocolsocksocket.SocketTypec                 S  s"   ddl m} | t }||S )Nr   )	fromshare)socketrT   sharer?   r@   )rR   rT   Z	sock_datar   r   r   _share_socket   s   z%Server.startup.<locals>._share_socketWindows   )rR   sslbacklogi  )pathrZ   r[   )hostportrZ   r[   r7   )rL   rM   r   rN   )rR   rS   r   rS   )&rB   rG   r)   r&   asyncioget_running_loopserversplatformsystemworkerscreate_serverrZ   r[   appendfdrU   fromfdAF_UNIXSOCK_STREAMr1   udsr?   r\   existsstatst_modecreate_unix_serverchmodr]   r^   OSErrorrE   errorrI   sysexit_log_started_messager(   )r   r1   rQ   looprW   rR   Z
is_windowsserver	listenersZ	uds_permsexcr   rP   r   rG   h   sr   









zServer.startuprx   Sequence[socket.SocketType]c           
      C  s   | 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0.0.0.0:z%s://[%s]:%drY   httpshttpzUvicorn running on z (Press CTRL+C to quit)T)boldr<   r=   )r&   rg   rE   rF   getsocknamerk   r]   r^   rZ   rC   rD   )
r   rx   r&   rR   Zaddr_formatr]   r^   Zprotocol_namerK   r<   r   r   r   ru      s4   


zServer._log_started_messagec                   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 / 皙?)on_tickr_   sleep)r   counterr)   r   r   r   rH      s   zServer.main_loopr   intboolc                   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}|d ur[| jj|kr[td| dS dS )N
   r   T)usegmts   datez:Maximum request limit of %d exceeded. Terminating process.F)timer   encoder&   date_headerZencoded_headersr'   r   Zcallback_notifyr+   Ztimeout_notifyr)   r.   r   rE   rF   )r   r   current_timeZcurrent_dater   Zmax_requestsr   r   r   r      s&   zServer.on_tickc                   s   t d | jD ]}|  q	|pg D ]}|  qt| jjD ]}|  q!t	dI d H  ztj
|  | jjdI d H  W n! tjya   t dt| jj | jjD ]}|jdd qVY nw | jso| j I d H  d S d S )NzShutting downr   )timeoutz=Cancel %s running task(s), timeout graceful shutdown exceededz2Task cancelled, timeout graceful shutdown exceeded)msg)rE   rF   ra   closelistr'   r   rI   r_   r   wait_for_wait_tasks_to_completer&   Ztimeout_graceful_shutdownTimeoutErrorrr   lenr   cancelr*   rB   )r   r1   rw   rR   
connectiontr   r   r   rI     s4   





	zServer.shutdownc                   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)r   z@Waiting for background tasks to complete. (CTRL+C to force quit))
r'   r   r*   rE   rF   r_   r   r   ra   wait_closed)r   r   rw   r   r   r   r   /  s    


zServer._wait_tasks_to_completeGenerator[None, None, None]c                 #  s    t  t  urd V  d S  fddtD }zd V  W | D ]
\}}t|| q n| D ]
\}}t|| q0w t jD ]}t| qAd S )Nc                   s   i | ]
}|t  | jqS r   )signalhandle_exit).0sigr   r   r   
<dictcomp>I  s    z*Server.capture_signals.<locals>.<dictcomp>)		threadingcurrent_threadmain_threadHANDLED_SIGNALSitemsr   reversedr,   raise_signal)r   Zoriginal_handlersr   handlerZcaptured_signalr   r   r   r8   A  s   zServer.capture_signalsr   frameFrameType | Nonec                 C  s0   | j | | jr|tjkrd| _d S d| _d S )NT)r,   rf   r)   r   SIGINTr*   )r   r   r   r   r   r   r   U  s   

zServer.handle_exit)r&   r
   r   r   )r   r-   r7   )r1   r2   r   r   )rx   rz   r   r   r    )r   r   r   r   )r   r   )r   r   r   r   r   r   )r!   r"   r#   r   	functoolscached_propertyr.   r6   r4   r9   rG   ru   rH   r   rI   r   
contextlibcontextmanagerr8   r   r   r   r   r   r%   8   s     

]
#
	
 r%   )1
__future__r   r_   r   r   loggingr?   rb   r/   r   rU   rs   r   r   collections.abcr   r   email.utilsr   typesr   typingr   r   rC   Zuvicorn._compatr	   Zuvicorn.configr
   Zuvicorn.protocols.http.h11_implr   Z%uvicorn.protocols.http.httptools_implr   Z,uvicorn.protocols.websockets.websockets_implr   Z3uvicorn.protocols.websockets.websockets_sansio_implr   Z)uvicorn.protocols.websockets.wsproto_implr   r   __annotations__r   SIGTERMr   ZSIGBREAK	getLoggerrE   r   r%   r   r   r   r   <module>   sF    

