ikan Uploader :
Directory : /opt/alt/python37/lib64/python3.7/__pycache__/
Upload File : |
| Current File : //opt/alt/python37/lib64/python3.7/__pycache__/socketserver.cpython-37.opt-2.pyc |
B
YI~d+i � @ s� d Z ddlZddlZddlZddlZddlZddlmZ ddlm Z ddddd d
d d d
g Z
e ed�rte
� dddg� e ed�r�e
� ddddg� e ed�r�ej
ZnejZG dd� d�ZG dd� de�ZG dd� de�Ze ed�r�G dd� d�ZG d d
� d
�Ze ed��r,G d d� dee�ZG d d� dee�ZG d d� dee�ZG d d � d ee�Ze ed��r�G d!d� de�ZG d"d� de�ZG d#d� dee�ZG d$d� dee�Z G d%d
� d
�Z G d&d � d e �Z G d'd(� d(e�Z G d)d � d e �Z dS )*z0.4� N)�BufferedIOBase)� monotonic�
BaseServer� TCPServer� UDPServer�ThreadingUDPServer�ThreadingTCPServer�BaseRequestHandler�StreamRequestHandler�DatagramRequestHandler�ThreadingMixIn�fork�ForkingUDPServer�ForkingTCPServer� ForkingMixIn�AF_UNIX�UnixStreamServer�UnixDatagramServer�ThreadingUnixStreamServer�ThreadingUnixDatagramServer� PollSelectorc @ s� e Zd ZdZdd� Zdd� Zd%dd�Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� ZdS )&r Nc C s || _ || _t�� | _d| _d S )NF)�server_address�RequestHandlerClass� threadingZEvent�_BaseServer__is_shut_down� _BaseServer__shutdown_request)�selfr r � r �1/opt/alt/python37/lib64/python3.7/socketserver.py�__init__� s
zBaseServer.__init__c C s d S )Nr )r r r r �server_activate� s zBaseServer.server_activate� �?c C sx | j �� zVt� �F}|�| tj� x0| jsR|�|�}| jr<P |rH| �� | � � q$W W d Q R X W d d| _| j �
� X d S )NF) r �clear�_ServerSelector�register� selectors�
EVENT_READr �select�_handle_request_noblock�service_actions�set)r Z
poll_interval�selector�readyr r r �
serve_forever� s
zBaseServer.serve_foreverc C s d| _ | j�� d S )NT)r r �wait)r r r r �shutdown� s zBaseServer.shutdownc C s d S )Nr )r r r r r) � s zBaseServer.service_actionsc C s� | j �� }|d kr| j}n| jd k r0t|| j�}|d k rBt� | }t� �R}|�| tj� x<|� |�}|rp| �
� S |d k rZ|t� }|dk rZ| � � S qZW W d Q R X d S )Nr ) �socketZ
gettimeout�timeout�min�timer# r$ r% r& r' r( �handle_timeout)r r1 Zdeadliner+ r, r r r �handle_request s"
zBaseServer.handle_requestc C s� y| � � \}}W n tk
r$ d S X | �||�r�y| �||� W q� tk
rl | �||� | �|� Y q� | �|� � Y q�X n
| �|� d S )N)� get_request�OSError�verify_request�process_request� Exception� handle_error�shutdown_request)r �request�client_addressr r r r( / s
z"BaseServer._handle_request_noblockc C s d S )Nr )r r r r r4 F s zBaseServer.handle_timeoutc C s dS )NTr )r r= r> r r r r8 M s zBaseServer.verify_requestc C s | � ||� | �|� d S )N)�finish_requestr< )r r= r> r r r r9 U s zBaseServer.process_requestc C s d S )Nr )r r r r � server_close^ s zBaseServer.server_closec C s | � ||| � d S )N)r )r r= r> r r r r? f s zBaseServer.finish_requestc C s | � |� d S )N)�
close_request)r r= r r r r< j s zBaseServer.shutdown_requestc C s d S )Nr )r r= r r r rA n s zBaseServer.close_requestc C s@ t dtjd� t d|tjd� dd l}|�� t dtjd� d S )Nz(----------------------------------------)�filez4Exception happened during processing of request fromr )�print�sys�stderr� traceback� print_exc)r r= r> rF r r r r; r s zBaseServer.handle_errorc C s | S )Nr )r r r r � __enter__ s zBaseServer.__enter__c G s | � � d S )N)r@ )r �argsr r r �__exit__� s zBaseServer.__exit__)r! )�__name__�
__module__� __qualname__r1 r r r- r/ r) r5 r( r4 r8 r9 r@ r? r< rA r; rH rJ r r r r r � s$ -
c @ sb e Zd ZejZejZdZdZ ddd�Z
dd� Z dd � Z d
d � Z
d d
� Zdd� Zdd� Zdd� ZdS )r � FTc C sT t �| ||� t�| j| j�| _|rPy| �� | �� W n | �� � Y nX d S )N)r r r0 �address_family� socket_type� server_bindr r@ )r r r Zbind_and_activater r r r � s
zTCPServer.__init__c C s8 | j r| j�tjtjd� | j�| j� | j�� | _d S )N� )�allow_reuse_addressr0 �
setsockoptZ
SOL_SOCKETZ SO_REUSEADDRZbindr Z getsockname)r r r r rQ � s zTCPServer.server_bindc C s | j �| j� d S )N)r0 Zlisten�request_queue_size)r r r r r � s zTCPServer.server_activatec C s | j �� d S )N)r0 �close)r r r r r@ � s zTCPServer.server_closec C s
| j �� S )N)r0 �fileno)r r r r rW � s zTCPServer.filenoc C s
| j �� S )N)r0 Zaccept)r r r r r6 � s zTCPServer.get_requestc C s4 y|� tj� W n tk
r$ Y nX | �|� d S )N)r/ r0 ZSHUT_WRr7 rA )r r= r r r r< � s
zTCPServer.shutdown_requestc C s |� � d S )N)rV )r r= r r r rA � s zTCPServer.close_requestN)T)rK rL rM r0 ZAF_INETrO Z SOCK_STREAMrP rU rS r rQ r r@ rW r6 r< rA r r r r r � s /
c @ s: e Zd ZdZejZdZdd� Zdd� Z dd� Z
d d
� Z d S ) r Fi c C s | j �| j�\}}|| j f|fS )N)r0 Zrecvfrom�max_packet_size)r �dataZ client_addrr r r r6 s zUDPServer.get_requestc C s d S )Nr )r r r r r s zUDPServer.server_activatec C s | � |� d S )N)rA )r r= r r r r< s zUDPServer.shutdown_requestc C s d S )Nr )r r= r r r rA s zUDPServer.close_requestN) rK rL rM rS r0 Z
SOCK_DGRAMrP rX r6 r r< rA r r r r r s c sR e Zd ZdZdZdZdZdd�dd�Zd d
� Zd d � Z d
d� Z
� fdd�Z � Z S )r i, N�( TF)�blockingc C s� | j d krd S xht| j �| jkrvy t�dd�\}}| j �|� W q tk
r^ | j �� Y q tk
rr P Y qX qW xt| j � � D ]f}y.|r�dntj
}t�||�\}}| j �|� W q� tk
r� | j �|� Y q� tk
r� Y q�X q�W d S )N���r ) �active_children�len� max_children�os�waitpid�discard�ChildProcessErrorr" r7 �copy�WNOHANG)r r[ �pid�_�flagsr r r �collect_children( s&
z ForkingMixIn.collect_childrenc C s | � � d S )N)ri )r r r r r4 K s zForkingMixIn.handle_timeoutc C s | � � d S )N)ri )r r r r r) R s z ForkingMixIn.service_actionsc C s� t �� }|r8| jd kr t� | _| j�|� | �|� d S d}z:y| �||� d}W n tk
rr | �||� Y nX W d z| � |� W d t �
|� X X d S )NrR r ) r` r
r] r* �addrA r? r: r; r< �_exit)r r= r> rf �statusr r r r9 Y s
z ForkingMixIn.process_requestc s t � �� | j| jd� d S )N)r[ )�superr@ ri �block_on_close)r )� __class__r r r@ r s
zForkingMixIn.server_close)
rK rL rM r1 r] r_ rn ri r4 r) r9 r@ �
__classcell__r r )ro r r s #c s8 e Zd ZdZdZdZdd� Zdd� Z� fdd �Z� Z S )
r FTNc C sH z6y| � ||� W n tk
r2 | �||� Y nX W d | �|� X d S )N)r? r: r; r< )r r= r> r r r �process_request_thread� s
z%ThreadingMixIn.process_request_threadc C sP t j| j||fd�}| j|_|jsD| jrD| jd kr8g | _| j�|� |�� d S )N)�targetrI ) r ZThreadrq �daemon_threadsZdaemonrn �_threads�append�start)r r= r> �tr r r r9 � s
z ThreadingMixIn.process_requestc s: t � �� | jr6| j}d | _|r6x|D ] }|�� q&W d S )N)rm r@ rn rt �join)r ZthreadsZthread)ro r r r@ � s
zThreadingMixIn.server_close)
rK rL rM rs rn rt rq r9 r@ rp r r )ro r r w s
c @ s e Zd ZdS )r N)rK rL rM r r r r r � s c @ s e Zd ZdS )r N)rK rL rM r r r r r � s c @ s e Zd ZdS )r N)rK rL rM r r r r r � s c @ s e Zd ZdS )r N)rK rL rM r r r r r � s c @ s e Zd ZejZdS )r N)rK rL rM r0 r rO r r r r r � s c @ s e Zd ZejZdS )r N)rK rL rM r0 r rO r r r r r � s c @ s e Zd ZdS )r N)rK rL rM r r r r r � s c @ s e Zd ZdS )r N)rK rL rM r r r r r � s c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S )
r c C s6 || _ || _|| _| �� z | �� W d | �� X d S )N)r= r> �server�setup�handle�finish)r r= r> ry r r r r � s zBaseRequestHandler.__init__c C s d S )Nr )r r r r rz � s zBaseRequestHandler.setupc C s d S )Nr )r r r r r{ � s zBaseRequestHandler.handlec C s d S )Nr )r r r r r| � s zBaseRequestHandler.finishN)rK rL rM r rz r{ r| r r r r r � s
c @ s, e Zd ZdZdZdZdZdd� Zdd� ZdS ) r
r\ r NFc C sz | j | _| jd k r | j�| j� | jr:| j�tjtjd� | j� d| j
�| _ | j dkrdt
| j�| _n| j� d| j �| _d S )NT�rbr �wb)r= Z
connectionr1 Z
settimeout�disable_nagle_algorithmrT r0 Z IPPROTO_TCPZ TCP_NODELAYZmakefile�rbufsize�rfile�wbufsize�
_SocketWriter�wfile)r r r r rz � s
zStreamRequestHandler.setupc C sF | j js.y| j �� W n tjk
r, Y nX | j �� | j�� d S )N)r� �closed�flushr0 �errorrV r� )r r r r r| s
zStreamRequestHandler.finish) rK rL rM r� r� r1 r rz r| r r r r r
� s
c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S )
r� c C s
|| _ d S )N)�_sock)r Zsockr r r r s z_SocketWriter.__init__c C s dS )NTr )r r r r �writable s z_SocketWriter.writablec C s& | j �|� t|��}|jS Q R X d S )N)r� Zsendall�
memoryview�nbytes)r �bZviewr r r �write s
z_SocketWriter.writec C s
| j �� S )N)r� rW )r r r r rW # s z_SocketWriter.filenoN)rK rL rM r r� r� rW r r r r r� s r� c @ s e Zd Zdd� Zdd� ZdS )r c C s2 ddl m} | j\| _| _|| j�| _|� | _d S )Nr )�BytesIO)�ior� r= Zpacketr0 r� r� )r r� r r r rz * s z DatagramRequestHandler.setupc C s | j �| j�� | j� d S )N)r0 Zsendtor� �getvaluer> )r r r r r| 0 s z DatagramRequestHandler.finishN)rK rL rM rz r| r r r r r & s )!� __version__r0 r% r` rD r r� r r3 r �__all__�hasattr�extendr r# ZSelectSelectorr r r r r r r r r r r r r r r
r� r r r r r �<module>{ sR
n~
X. .-
........