a
    h2                     @  sH  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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 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ee"ee f Z#ej$ej%fZ&e	jdkre&ej'f7 Z&e(dZ)G dd dZ*G dd dZ+dS )    )annotationsN)	GeneratorSequence)
formatdate)	FrameType)TYPE_CHECKINGUnion)Config)H11Protocol)HttpToolsProtocol)WebSocketProtocol)WebSocketsSansIOProtocol)
WSProtocolwin32zuvicorn.errorc                   @  s   e Zd ZdZddddZdS )ServerStatezP
    Shared servers state that is available between all protocol instances.
    Nonereturnc                 C  s    d| _ t | _t | _g | _d S )Nr   )total_requestssetconnectionstasksdefault_headersself r   J/var/www/html/assistant/venv/lib/python3.9/site-packages/uvicorn/server.py__init__.   s    zServerState.__init__N)__name__
__module____qualname____doc__r   r   r   r   r   r   )   s   r   c                   @  s   e Zd ZdddddZd(dddd	d
Zd)dddddZd*dddddZd+dddddZdddddZddddZ	dddddZ
d,dddddZdddd Zejd!dd"d#Zdd$dd%d&d'ZdS )-Serverr	   r   )configr   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   6   s    zServer.__init__Nzlist[socket.socket] | None)socketsr   c                 C  s   | j   t| j|dS )Nr*   )r#   Zsetup_event_loopasynciorunserver   r*   r   r   r   r-   A   s    
z
Server.runc                   s<   |     | |I d H  W d    n1 s.0    Y  d S )N)capture_signals_server/   r   r   r   r.   E   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rrd 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%dZcyan)Zfg]color_messageextrar+   zFinished server process [%d]zFinished server process [)osgetpidr#   ZloadedloadZlifespan_classlifespanclickstyleloggerinfostartupr&   	main_loopshutdown)r   r*   Z
process_idr#   messager3   r   r   r   r1   I   s     zServer._servec              
     sJ  j  I d H  j jr"d_d S j dddd fdd}t }|d urdddd	d
}g _|D ]N}t dk} j	dkr|r||}|j
|| j jdI d H }j| qj|}nh jd ur t jtjtj}|j
|| j jdI d H }|jd usJ |j}|g_n
 jd urd}	tj jrNt jj}	|j| j j jdI d H }t j|	 |jd usJ |j}|g_nz&|j
| j j j jdI d H }W nJ ty
 }
 z0t |
 j ! I d H  t"#d W Y d }
~
n
d }
~
0 0 |jd usJ |j}|g_|d u r@$| n d_%d S )NTz asyncio.AbstractEventLoop | Nonezasyncio.Protocol)_loopr   c                   s    j  jjj| dS )N)r#   r$   Z	app_staterB   )Zhttp_protocol_classr$   r9   state)rB   r#   r   r   r   create_protocolh   s    z'Server.startup.<locals>.create_protocolzsocket.SocketType)sockr   c                 S  s"   ddl m} | t }||S )Nr   )	fromshare)socketrG   Zsharer6   r7   )rF   rG   Z	sock_datar   r   r   _share_sockety   s    z%Server.startup.<locals>._share_socketWindows   )rF   sslbacklogi  )pathrL   rM   )hostportrL   rM   )N)&r9   r>   r&   r#   r,   Zget_running_loopserversplatformsystemworkerscreate_serverrL   rM   appendfdrH   fromfdAF_UNIXSOCK_STREAMr*   udsr6   rN   existsstatst_modeZcreate_unix_serverchmodrO   rP   OSErrorr<   errorr@   sysexit_log_started_messager%   )r   r*   rE   ZlooprI   rF   Z
is_windowsserver	listenersZ	uds_permsexcr   rD   r   r>   `   sj     



 
zServer.startupzSequence[socket.SocketType])rf   r   c           
      C  s   | j }|jd ur*|d }td|  n|jd urDtd|j nd}|jd u rVdn|j}d|v rhd}|j}|dkr|d  d }|jrd	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]:%drK   httpshttpzUvicorn running on z (Press CTRL+C to quit)T)Zboldr3   r4   )r#   rW   r<   r=   getsocknamer[   rO   rP   rL   r:   r;   )
r   rf   r#   rF   Zaddr_formatrO   rP   Zprotocol_namerA   r3   r   r   r   rd      s4    

zServer._log_started_messager   c                   sN   d}|  |I d H }|sJ|d7 }|d }tdI d H  |  |I d H }qd S )Nr   rK   i / 皙?)on_tickr,   sleep)r   counterr&   r   r   r   r?      s    zServer.main_loopintbool)ro   r   c                   s   |d dkrt   }t|dd }| jjr8d|fg}ng }|| jj | j_| jjd ur|| j	 | jj
kr|| _	| j I d H  | jrdS | jj}|d ur| jj|krtd| d dS dS )	N
   r   T)usegmts   datezMaximum request limit of z exceeded. Terminating process.F)timer   encoder#   date_headerZencoded_headersr$   r   Zcallback_notifyr(   Ztimeout_notifyr&   Zlimit_max_requestsr   r<   warning)r   ro   current_timeZcurrent_daterv   Zmax_requestsr   r   r   rm      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 nB tjy   t dt| jj | jjD ]}|jdd qY n0 | js| j I d H  d S )NzShutting downrl   )timeoutz=Cancel %s running task(s), timeout graceful shutdown exceededz2Task cancelled, timeout graceful shutdown exceeded)msg)r<   r=   rQ   closelistr$   r   r@   r,   rn   wait_for_wait_tasks_to_completer#   Ztimeout_graceful_shutdownTimeoutErrorra   lenr   cancelr'   r9   )r   r*   re   rF   
connectiontr   r   r   r@     s,    





zServer.shutdownc                   s   | j jr<| js<d}t| | j jr<| js<tdI d H  q| j jrx| jsxd}t| | j jrx| jsxtdI d H  qX| jD ]}|	 I d H  q~d S )Nz8Waiting for connections to close. (CTRL+C to force quit)rl   z@Waiting for background tasks to complete. (CTRL+C to force quit))
r$   r   r'   r<   r=   r,   rn   r   rQ   Zwait_closed)r   rz   re   r   r   r   r~   '  s    


zServer._wait_tasks_to_completez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|| q^0 t jD ]}t| qd S )Nc                   s   i | ]}|t  | jqS r   )signalhandle_exit).0sigr   r   r   
<dictcomp>A      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   r0   9  s    zServer.capture_signalszFrameType | None)r   framer   c                 C  s.   | j | | jr$|tjkr$d| _nd| _d S )NT)r)   rV   r&   r   SIGINTr'   )r   r   r   r   r   r   r   M  s    zServer.handle_exit)N)N)N)N)N)r   r   r    r   r-   r.   r1   r>   rd   r?   rm   r@   r~   
contextlibcontextmanagerr0   r   r   r   r   r   r"   5   s   ]#	 r"   ),
__future__r   r,   r   loggingr6   rR   r   rH   rb   r   rt   collections.abcr   r   email.utilsr   typesr   typingr   r   r:   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   Z	Protocolsr   SIGTERMr   ZSIGBREAK	getLoggerr<   r   r"   r   r   r   r   <module>   s>   
