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[3.11] GH-104308: socket.getnameinfo should release the GIL (GH-104307) #104313

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merged 1 commit into from
May 8, 2023
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[3.11] GH-104308: socket.getnameinfo should release the GIL (GH-104307) #104313

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1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Library/2023-05-08-20-57-17.gh-issue-104307.DSB93G.rst
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
:func:`socket.getnameinfo` now releases the GIL while contacting the DNS server
2 changes: 2 additions & 0 deletions Modules/socketmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -6737,8 +6737,10 @@ socket_getnameinfo(PyObject *self, PyObject *args)
}
#endif
}
Py_BEGIN_ALLOW_THREADS
error = getnameinfo(res->ai_addr, (socklen_t) res->ai_addrlen,
hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), flags);
Py_END_ALLOW_THREADS
if (error) {
set_gaierror(error);
goto fail;
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