8000 Implement overlapped I/O and timeouts on server side Windows IPC by emmatyping · Pull Request #6148 · python/mypy · GitHub
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Implement overlapped I/O and timeouts on server side Windows IPC #6148

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Merged
merged 13 commits into from
Jan 8, 2019
Merged

Implement overlapped I/O and timeouts on server side Windows IPC #6148

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56b339c
Switch to using overlapped I/O on Windows for IPC
emmatyping Jan 5, 2019
b94d222
Implement timeouts on overlapped I/O
emmatyping Jan 5, 2019
96882d1
Fix type errors
emmatyping Jan 5, 2019
736bced
Add test for timeouts
emmatyping Jan 5, 2019
74a65ad
Remove outdated doc item
emmatyping Jan 5, 2019
4b73848
Remove finallys
emmatyping Jan 5, 2019
8803d73
Handle buffer being None
emmatyping Jan 6, 2019
e25eef9
Narrow types for overlapped I/O
emmatyping Jan 6, 2019
b80d7b7
Merge branch 'master' of github.com:python/mypy into overlappedio
emmatyping Jan 7, 2019
34fce8f
Move timeout adjustment to API calls and add check for aborted I/O
emmatyping Jan 7, 2019
2caa194
Make extra sure we don't get a bad return code
emmatyping Jan 8, 2019
a7a7d3b
Merge master into overlappedio
emmatyping Jan 8, 2019
9b5bd0c
Merge branch 'master' of github.com:python/mypy into overlappedio
emmatyping Jan 8, 2019
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Handle buffer being None
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@emmatyping
emmatyping committed Jan 6, 2019
commit 8803d7300dbb69a346b7256d65b99edf34eb5223
4 changes: 3 additions & 1 deletion mypy/ipc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,9 @@ def read(self) -> bytes:
ov.cancel()
raise
_, err = ov.GetOverlappedResult(True)
bdata.extend(ov.getbuffer())
buff = ov.getbuffer()
if buff:
bdata.extend(buff)
if err == 0:
# we are done!
break
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