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Due to interaction between the MSL C library and the GUSI I/O library I can get reads from sockets to work consistently either for unbuffered binary files or for buffered binary files, but not for both:-(

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The workaround is to force socket.makefile() to disable buffering for binary files.

Fixes bug 534625. 2.2.1 candidate.
This commit is contained in:
Jack Jansen 2002-03-25 15:32:01 +00:00
parent 03ffbcd393
commit 6d8898b5eb
1 changed files with 5 additions and 0 deletions
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5
Modules/socketmodule.c
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@ -1365,6 +1365,11 @@ PySocketSock_makefile(PySocketSockObject *s, PyObject *args)
SOCKETCLOSE(fd);
return s->errorhandler();
}
#ifdef USE_GUSI2
/* Workaround for bug in Metrowerks MSL vs. GUSI I/O library */
if (strchr(mode, 'b') != NULL )
bufsize = 0;
#endif
f = PyFile_FromFile(fp, "<socket>", mode, fclose);
if (f != NULL)
PyFile_SetBufSize(f, bufsize);