ÿØÿà JFIF      ÿÛ „ 	 ( %!1!%)+//.383,7(-.+


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-%%-////---/-.+/--+------/------/--0+--/-/-----.-----ÿÀ  ¥2" ÿÄ               ÿÄ J  	     ! 1AQ"aq2‘#BR‚¡ÁÑ3br’¢±Âð$CSƒ²á4c“%DsÓñÿÄ              ÿÄ *        !1AQa‘"2q3±ð#b¡ÿÚ   ? ¼QxJQaÍuò¸Zö Úü8,ÐÚú
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                                                                                                                                                                                     ÿØÿà JFIF      ÿÛ „ 	 ( %!1!%)+//.383,7(-.+



-%%-////---/-.+/--+------/------/--0+--/-/-----.-----ÿÀ  ¥2" ÿÄ               ÿÄ J  	     ! 1AQ"aq2‘#BR‚¡ÁÑ3br’¢±Âð$CSƒ²á4c“%DsÓñÿÄ              ÿÄ *        !1AQa‘"2q3±ð#b¡ÿÚ   ? ¼QxJQaÍuò¸Zö Úü8,ÐÚú
"SSn<rçù–´âE—^ªBÖ9À\†¸ÔÁT­ÃÛ5
ëd´³Í#Ý;Þ38œî ¶H£M:wÎ3…³…âpÔF&‚FK¸9„â4àGEõªfÿ ‘ñ(ßw­pŽF|È¥ù®häðÍÑ¶¹‘[ÒinÙW¶ùñY˜Q{›K"išÒ[Ú8žë\F¹@-?v"ÔU”,ìöžkÿ {I‡£šÍ?e
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Afc           @   sQ   d  d l  Z  d  d l Td
 Z d Z d   Z d   Z d   Z d	   Z e   d S(   iN(   t   *iP  i   i   c           C   sd   t  t j  d k  r t   n  t j d d k r< t   n$ t j d d k rY t   n t   d  S(   Ni   i   s   -ss   -c(   t   lent   syst   argvt   usaget   servert   client(    (    (    s,   /usr/lib64/python2.7/Demo/sockets/udpecho.pyt   main   s    

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c           C   s'   t  j t  _ d GHd GHt  j d  d  S(   Ns,   Usage: udpecho -s [port]            (server)s,   or:    udpecho -c host [port] <file (client)i   (   R   t   stderrt   stdoutt   exit(    (    (    s,   /usr/lib64/python2.7/Demo/sockets/udpecho.pyR      s    c          C   s   t  t j  d k r+ t t j d  }  n t }  t t t  } | j d |  f  d GHx8 | j	 t
  \ } } d | | f GH| j | |  q[ Wd  S(   Ni   t    s   udp echo server readys   server received %r from %r(   R   R   R   t   evalt	   ECHO_PORTt   sockett   AF_INETt
   SOCK_DGRAMt   bindt   recvfromt   BUFSIZEt   sendto(   t   portt   st   datat   addr(    (    s,   /usr/lib64/python2.7/Demo/sockets/udpecho.pyR      s    c          C   s   t  t j  d k  r t   n  t j d }  t  t j  d k rW t t j d  } n t } |  | f } t t t  } | j	 d  d GHxQ t j
 j   } | s Pn  | j | |  | j t  \ } } d | | f GHq Wd  S(   Ni   i   R   i    s$   udp echo client ready, reading stdins   client received %r from %r(   R   i    (   R   R   R   R   R   R   R   R   R   R   t   stdint   readlineR   R   R   (   t   hostR   R   R   t   lineR   t   fromaddr(    (    s,   /usr/lib64/python2.7/Demo/sockets/udpecho.pyR   +   s"    
iW  (   R   R   R   R   R   R   R   R   (    (    (    s,   /usr/lib64/python2.7/Demo/sockets/udpecho.pyt   <module>   s   
	
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