<s> import logging <EOL> import threading <EOL> import nntp <EOL> import nntplib <EOL> from server import ConnectionClosedException <EOL> log = logging . getLogger ( "<STR_LIT>" ) <EOL> def stop_threads ( threads ) : <EOL> """<STR_LIT>""" <EOL> for thread in threads : <EOL> thread . stop = True <EOL> thread . join ( ) <EOL> class SegmentCheckerThread ( threading . Thread ) : <EOL> """<STR_LIT>""" <EOL> def __init__ ( self , id , segments , missing , server ) : <EOL> self . id = id <EOL> self . segments = segments <EOL> self . missing = missing <EOL> self . server = server <EOL> self . stop = False <EOL> threading . Thread . __init__ ( self , name = "<STR_LIT>" % id ) <EOL> def run ( self ) : <EOL> connection = self . server . create_connection ( ) <EOL> try : <EOL> while True : <EOL> if self . stop : <EOL> connection . quit ( ) <EOL> return <EOL> segment = None <EOL> q = None <EOL> if self . server . conf . get ( "<STR_LIT>" , False ) : <EOL> try : <EOL> segment = self . server . segments . get ( True , <NUM_LIT:1> ) <EOL> q = self . server . segments <EOL> except : <EOL> pass <EOL> else : <EOL> try : <EOL> segment = self . server . segments . get ( False ) <EOL> q = self . server . segments <EOL> except : <EOL> segment = self . segments . get ( False ) <EOL> q = self . segments <EOL> if not segment : <EOL> continue <EOL> try : <EOL> self . server . check_segment ( connection , segment , self . segments , self . missing ) <EOL> except ConnectionClosedException , e : <EOL> connection = self . server . create_connection ( ) <EOL> except Exception , e : <EOL> log . error ( "<STR_LIT>" % e ) <EOL> if q : <EOL> q . task_done ( ) <EOL> except Exception , e : <EOL> try : <EOL> connection . quit ( ) <EOL> except : <EOL> pass </s>
