o
    ]~#g2                     @  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re#ej$f7 Z#e%dZ&G dd dZ'G dd dZ(dS )    )annotationsN)
formatdate)	FrameType)TYPE_CHECKING	GeneratorSequenceUnion)Config)H11Protocol)HttpToolsProtocol)WebSocketProtocol)
WSProtocol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   s/var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/python3.10/site-packages/uvicorn/server.py__init__,   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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#Zd0d'd(ZdS )1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   4   s   
zServer.__init__Nsocketslist[socket.socket] | Nonec                 C  s   | j   t| j|dS )Nr)   )r"   setup_event_loopasynciorunserver   r)   r   r   r   r.   ?   s   
z
Server.runc                   s@   |    | |I d H  W d    d S 1 sw   Y  d S N)capture_signals_server0   r   r   r   r/   C   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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%dcyan)fg]color_messageextrar+   zFinished server process [%d]zFinished server process [)osgetpidr"   loadedloadlifespan_classlifespanclickstyleloggerinfostartupr%   	main_loopshutdown)r   r)   
process_idr"   messager7   r   r   r   r3   G   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$| n	 d_%d S )NT_loop asyncio.AbstractEventLoop | Noner   asyncio.Protocolc                   s    j  jjj| dS )N)r"   r#   	app_staterI   )http_protocol_classr#   r?   state)rI   r"   r   r   r   create_protocolf   s   z'Server.startup.<locals>.create_protocolsocksocket.SocketTypec                 S  s"   ddl m} | t }||S )Nr   )	fromshare)socketrS   sharer:   r;   )rQ   rS   	sock_datar   r   r   _share_socketw   s   z%Server.startup.<locals>._share_socketWindows   )rQ   sslbacklogi  )pathrZ   r[   )hostportrZ   r[   r1   )rI   rJ   r   rK   )rQ   rR   r   rR   )&r?   rD   r%   r"   r-   get_running_loopserversplatformsystemworkerscreate_serverrZ   r[   appendfdrT   fromfdAF_UNIXSOCK_STREAMr)   udsr:   r\   existsstatst_modecreate_unix_serverchmodr]   r^   OSErrorrB   errorrF   sysexit_log_started_messager$   )r   r)   rP   looprW   rQ   
is_windowsserver	listeners	uds_permsexcr   rO   r   rD   ^   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)boldr7   r8   )r"   rf   rB   rC   getsocknamerj   r]   r^   rZ   r@   rA   )
r   rx   r"   rQ   addr_formatr]   r^   protocol_namerH   r7   r   r   r   rt      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   rE      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j}|d ur_| jj|kr_td| d dS dS )	N
   r   T)usegmts   datezMaximum request limit of z exceeded. Terminating process.F)timer   encoder"   date_headerencoded_headersr#   r   callback_notifyr'   timeout_notifyr%   limit_max_requestsr   rB   warning)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yk   t dt| jj | 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 downr   )timeoutz=Cancel %s running task(s), timeout graceful shutdown exceeded)   	   z2Task cancelled, timeout graceful shutdown exceeded)msg)rB   rC   r`   closelistr#   r   rF   r-   r   wait_for_wait_tasks_to_completer"   timeout_graceful_shutdownTimeoutErrorrq   lenr   rr   version_infocancelr&   r?   )r   r)   rw   rQ   
connectiontr   r   r   rF     s8   







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&   rB   rC   r-   r   r   r`   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>B  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   r2   :  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(   re   r%   r   SIGINTr&   )r   r   r   r   r   r   r   N  s   

zServer.handle_exit)r"   r	   r   r   r1   )r)   r*   r   r   )rx   r{   r   r   r   )r   r   r   r   )r   r   )r   r   r   r   r   r   )r   r   r   r   r.   r/   r3   rD   rt   rE   r   rF   r   
contextlibcontextmanagerr2   r   r   r   r   r   r!   3   s    

]
#
	
#r!   ))
__future__r   r-   r   loggingr:   ra   r   rT   rr   r   r   email.utilsr   typesr   typingr   r   r   r   r@   uvicorn.configr	   uvicorn.protocols.http.h11_implr
   %uvicorn.protocols.http.httptools_implr   ,uvicorn.protocols.websockets.websockets_implr   )uvicorn.protocols.websockets.wsproto_implr   	Protocolsr   SIGTERMr   SIGBREAK	getLoggerrB   r   r!   r   r   r   r   <module>   s<    

