o
    TjF4                     @  sv  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mZ d dlmZ d d	lmZ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Z0G dd dZ1G dd dZ2dS )    )annotationsN)	GeneratorSequence)
formatdate)	FrameType)TYPE_CHECKING	TypeAlias)style)asyncio_run)STARTUP_FAILURE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   D/var/www/html/ssl_env/lib/python3.10/site-packages/uvicorn/server.py__init__0   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!   8   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randintlimit_max_requests_jitterr   r   r   r    r0   C   s   zServer.limit_max_requestsNsocketslist[socket.socket] | Nonec                 C  s   t | j|d| j dS )Nr4   )loop_factory)r
   server(   get_loop_factoryr   r4   r   r   r    runI   s   z
Server.runc                   s@   |    | |I d H  W d    d S 1 sw   Y  d S N)capture_signals_server:   r   r   r    r8   L   s   
"zServer.servec                   s   t  }| j}|js|  ||| _d}dtddd d }tj	||d|id | j
|d	I d H  | js>|  I d H  | jrb| j|d	I d H  d
}dt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)fg]color_messageextrar6   zFinished server process [%d]zFinished server process [)osgetpidr(   loadedloadlifespan_classlifespanr	   loggerinfostartupr+   	main_loopr*   shutdown)r   r4   
process_idr(   messagerB   r   r   r    r>   P   s$   zServer._servec              
     s4  j  I d H  j jrtt 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t W Y d }
~
nd }
~
ww |jd usJ |j}|g_	|d u r%| n	 d_&d S )N_loop asyncio.AbstractEventLoop | Noner   asyncio.Protocolc                   s    j  jjj| dS )N)r(   r)   	app_staterR   )http_protocol_classr)   rJ   state)rR   r(   r   r   r    create_protocoln   s   z'Server.startup.<locals>.create_protocolsocksocket.SocketTypec                 S  s"   ddl m} | t }||S )Nr   )	fromshare)socketr\   sharerE   rF   )rZ   r\   	sock_datar   r   r    _share_socket   s   z%Server.startup.<locals>._share_socketWindows   )rZ   sslbacklogi  )pathrc   rd   )hostportrc   rd   Tr<   )rR   rS   r   rT   )rZ   r[   r   r[   )'rJ   rM   r+   sysexitr   r(   asyncioget_running_loopserversplatformsystemworkerscreate_serverrc   rd   appendfdr]   fromfdAF_UNIXSOCK_STREAMr4   udsrE   re   existsstatst_modecreate_unix_serverchmodrf   rg   OSErrorrK   errorrO   _log_started_messager*   )r   r4   rY   loopr`   rZ   
is_windowsserver	listeners	uds_permsexcr   rX   r    rM   g   sp   










zServer.startupr   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	|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]:%drb   httpshttpzUvicorn running on z (Press CTRL+C to quit)T)boldrB   rC   )
r(   rr   rK   rL   getsocknamerv   rf   rg   rc   r	   )
r   r   r(   rZ   addr_formatrf   rg   protocol_namerQ   rB   r   r   r    r~      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   rb   i / 皙?)on_tickrj   sleep)r   counterr+   r   r   r    rN      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_headerencoded_headersr)   r   callback_notifyr-   timeout_notifyr+   r0   r   rK   rL   )r   r   current_timecurrent_dater   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)rK   rL   rl   closelistr)   r   rO   rj   r   wait_for_wait_tasks_to_completer(   timeout_graceful_shutdownTimeoutErrorr}   lenr   cancelr,   rJ   )r   r4   r   rZ   
connectiontr   r   r    rO     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,   rK   rL   rj   r   r   rl   wait_closed)r   r   r   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>G  s    z*Server.capture_signals.<locals>.<dictcomp>)		threadingcurrent_threadmain_threadHANDLED_SIGNALSitemsr   reversedr.   raise_signal)r   original_handlersr   handlercaptured_signalr   r   r    r=   ?  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.   rq   r+   r   SIGINTr,   )r   r   r   r   r   r    r   S  s   

zServer.handle_exit)r(   r   r   r   )r   r/   r<   )r4   r5   r   r   )r   r   r   r   r"   )r   r   r   r   )r   r   )r   r   r   r   r   r   )r#   r$   r%   r!   	functoolscached_propertyr0   r;   r8   r>   rM   r~   rN   r   rO   r   
contextlibcontextmanagerr=   r   r   r   r   r    r'   7   s     

\
#
	
 r'   )3
__future__r   rj   r   r   loggingrE   rm   r1   r   r]   rh   r   r   collections.abcr   r   email.utilsr   typesr   typingr   r   uvicorn._ansir	   uvicorn._compatr
   uvicorn.configr   r   uvicorn.protocols.http.h11_implr   %uvicorn.protocols.http.httptools_implr   ,uvicorn.protocols.websockets.websockets_implr   3uvicorn.protocols.websockets.websockets_sansio_implr   )uvicorn.protocols.websockets.wsproto_implr   r   __annotations__r   SIGTERMr   SIGBREAK	getLoggerrK   r   r'   r   r   r   r    <module>   sF    

