File: //lib64/python2.7/Demo/sockets/udpecho.pyo
ó
A fc @ sQ d d l Z d d l Td
Z d Z d „ Z d „ Z d „ Z d „ Z e ƒ d S( iÿÿÿÿN( t *iPÃ i i c C sd t t j ƒ d k r t ƒ n t j d d k r< t ƒ n$ t j d d k rY t ƒ n t ƒ 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
c C s' t j t _ d GHd GHt j d ƒ 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 ƒ d k r+ t t j d ƒ } n t } t t t ƒ } | j d | f ƒ d GHx8 | j t
ƒ \ } } d | | f GH| j | | ƒ 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 sâ t t j ƒ d k r t ƒ n t j d } t t j ƒ d k rW t t j d ƒ } n t } | | f } t t t ƒ } | j d ƒ d GHxQ t j
j ƒ } | s¦ Pn | j | | ƒ | j
t ƒ \ } } 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"
iWÃ ( R R R
R R R R R ( ( ( s, /usr/lib64/python2.7/Demo/sockets/udpecho.pyt <module> s