Vh)UdZddlZddlmZddlmZmZddlmZm Z m Z ddl m Z m Z eeGddejZed k(re j"ej$d j'e j(eej$d d e ed <ddlmZeZej2eej4ej6ej8yy)z Main program for the child process run by L{twisted.test.test_stdio.StandardInputOutputTests.test_readConnectionLost} to test that IHalfCloseableProtocol.readConnectionLost works for stdio transports. N) implementer)protocolstdio)IHalfCloseableProtocol IReactorCore ITransport)logreflectcJeZdZUdZdZeed<d dZd dZd de ddfdZ d d Z y) HalfCloseProtocolz A protocol to hook up to stdio and observe its transport being half-closed. If all goes as expected, C{exitCode} will be set to C{0}; otherwise it will be set to C{1} to indicate failure. N transportreturnc:|jjdy)z= Signal the parent process that we're ready. xN)r writeselfs W/home/dcms/DCMS/lib/python3.12/site-packages/twisted/test/stdio_test_halfclose_buggy.pyconnectionMadez HalfCloseProtocol.connectionMade s T"ctd)zv This is the desired event. Once it has happened, stop the reactor so the process will exit. zsomething went wrong) ValueErrorrs rreadConnectionLostz$HalfCloseProtocol.readConnectionLost&s /00rreasonc:d|_tjy)z This may only be invoked after C{readConnectionLost}. If it happens otherwise, mark it as an error and shut down. rN)exitCodereactorstop)rrs rconnectionLostz HalfCloseProtocol.connectionLost-s   rcyNrs rwriteConnectionLostz%HalfCloseProtocol.writeConnectionLost5s r)rNr!) __name__ __module__ __qualname____doc__rr__annotations__rrobjectrr#r"rrr r s6 H# 1Vt rr __main__wr)r)r'syszope.interfacertwisted.internetrrtwisted.internet.interfacesrrrtwisted.pythonr r Protocolr r$namedAnyargvinstall startLoggingopenr(rhalfCloseProtocol StandardIOrunexitrr"rrr=s  &,XX' #$! ))! %! H zGSXXa[!))+CT#((1+s+, ()+E&'GKKM CHH  ' '(r