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Issue #8184: multiprocessing: On Windows, don't set SO_REUSEADDR on Connection

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sockets, and set FILE_FLAG_FIRST_PIPE_INSTANCE on named pipes, to make sure two
listeners can't bind to the same socket/pipe (or any existing socket/pipe).
This commit is contained in:
Charles-François Natali 2012-02-08 21:15:58 +01:00
parent 1aa54a417d
commit ed4a8fc095
4 changed files with 26 additions and 3 deletions
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Modules/_multiprocessing/win32_functions.c
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@ -784,6 +784,7 @@ create_win32_namespace(void)
WIN32_CONSTANT(F_DWORD, ERROR_PIPE_BUSY);
WIN32_CONSTANT(F_DWORD, ERROR_PIPE_CONNECTED);
WIN32_CONSTANT(F_DWORD, ERROR_SEM_TIMEOUT);
WIN32_CONSTANT(F_DWORD, FILE_FLAG_FIRST_PIPE_INSTANCE);
WIN32_CONSTANT(F_DWORD, FILE_FLAG_OVERLAPPED);
WIN32_CONSTANT(F_DWORD, GENERIC_READ);
WIN32_CONSTANT(F_DWORD, GENERIC_WRITE);