AlkantarClanX12

Your IP : 18.217.237.169


Current Path : /lib64/python3.6/multiprocessing/__pycache__/
Upload File :
Current File : //lib64/python3.6/multiprocessing/__pycache__/resource_sharer.cpython-36.opt-2.pyc

3


 \��@s�ddlZddlZddlZddlZddlZddlmZddlmZddlm	Z	dgZ
ejdkrxe
dg7Z
Gd	d�de�Z
ne
d
g7Z
Gdd
�d
e�ZGdd
�d
e�Ze�ZejZdS)�N�)�process)�	reduction)�util�stopZwin32�	DupSocketc@seZdZdd�Zdd�ZdS)rcs(|j���fdd�}tj|�j�|_dS)Ncs�j|�}|j|�dS)N)�shareZ
send_bytes)�conn�pidr)�new_sock��7/usr/lib64/python3.6/multiprocessing/resource_sharer.py�sends
z DupSocket.__init__.<locals>.send)�dup�_resource_sharer�register�close�_id)�selfZsockrr)rr
�__init__szDupSocket.__init__c	Cs*tj|j��}|j�}tj|�SQRXdS)N)r�get_connectionrZ
recv_bytes�socketZ	fromshare)rr	rrrr
�detach$szDupSocket.detachN)�__name__�
__module__�__qualname__rrrrrr
rs�DupFdc@seZdZdd�Zdd�ZdS)rcs4tj|���fdd�}�fdd�}tj||�|_dS)Ncstj|�|�dS)N)rZsend_handle)r	r
)�new_fdrr
r1szDupFd.__init__.<locals>.sendcstj��dS)N)�osrr)rrr
r3szDupFd.__init__.<locals>.close)rrrrr)r�fdrrr)rr
r/s
zDupFd.__init__c	Cs"tj|j��}tj|�SQRXdS)N)rrrrZrecv_handle)rr	rrr
r7szDupFd.detachN)rrrrrrrrr
r-sc@sJeZdZdd�Zdd�Zedd��Zddd	�Zd
d�Zdd
�Z	dd�Z
dS)�_ResourceSharercCs@d|_i|_g|_tj�|_d|_d|_d|_t	j
|tj�dS)Nr)
�_key�_cache�
_old_locks�	threading�Lock�_lock�	_listener�_address�_threadrZregister_after_forkr �
_afterfork)rrrr
r?s
z_ResourceSharer.__init__c
CsN|j�>|jdkr|j�|jd7_||f|j|j<|j|jfSQRXdS)Nr)r&r(�_startr!r")rrrrrr
rIs
z_ResourceSharer.registercCs<ddlm}|\}}||tj�jd�}|j|tj�f�|S)Nr)�Client)�authkey)�
connectionr,r�current_processr-rr�getpid)Zidentr,�address�key�crrr
rRs
z_ResourceSharer.get_connectionNcCs�ddlm}|j��|jdk	r�||jtj�jd�}|jd�|j�|j	j
|�|j	j�rdtj
d�|jj�d|_	d|_d|_x |jj�D]\}\}}|�q�W|jj�WdQRXdS)Nr)r,)r-z._ResourceSharer thread did not stop when asked)r.r,r&r(rr/r-rrr)�joinZis_aliverZsub_warningr'r"�items�clear)rZtimeoutr,r3r2rrrrr
r[s"





z_ResourceSharer.stopcCsnx |jj�D]\}\}}|�qW|jj�|jj|j�tj�|_|jdk	rX|jj	�d|_d|_
d|_dS)N)r"r5r6r#�appendr&r$r%r'rr(r))rr2rrrrr
r*ps




z_ResourceSharer._afterforkcCsXddlm}tjd�|tj�jd�|_|jj|_	t
j|jd�}d|_
|j�||_dS)Nr)�Listenerz0starting listener and thread for sending handles)r-)�targetT)r.r8r�debugrr/r-r'r1r(r$ZThread�_serveZdaemon�startr))rr8�trrr
r+~s

z_ResourceSharer._startcCs�ttd�r tjtjtdtj��x�y\|jj��H}|j�}|dkrBP|\}}|j	j
|�\}}z|||�Wd|�XWdQRXWq"tj�s�t
jt
j��Yq"Xq"WdS)N�pthread_sigmaskr)�hasattr�signalr>�	SIG_BLOCK�range�NSIGr'ZacceptZrecvr"�poprZ
is_exiting�sys�
excepthook�exc_info)rr	�msgr2Zdestination_pidrrrrr
r;�s 
z_ResourceSharer._serve)N)rrrrr�staticmethodrrr*r+r;rrrr
r =s
		
r )rr@rrEr$�r�contextrr�__all__�platform�objectrrr rrrrrr
�<module>s 


`