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| author | Victor Stinner <victor.stinner@gmail.com> | 2014-01-31 11:12:53 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2014-01-31 11:12:53 (GMT) |
| commit | dcd9740ad2932f4049e912d8721933696373fe4c (patch) | |
| tree | 2827fc31b7e57e7bac925f338303c8acf33a1011 /Modules | |
| parent | 31f65044a977307915412edffddcb4962a8928a3 (diff) | |
| download | cpython-dcd9740ad2932f4049e912d8721933696373fe4c.zip cpython-dcd9740ad2932f4049e912d8721933696373fe4c.tar.gz cpython-dcd9740ad2932f4049e912d8721933696373fe4c.tar.bz2 | |
Issue #20452: select and selectors round (again) timeout away from zero for
poll and epoll
Improve also debug info to analyze the issue
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/selectmodule.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index d44e8de..0c9b9d9 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -1458,7 +1458,9 @@ pyepoll_poll(pyEpoll_Object *self, PyObject *args, PyObject *kwds) return NULL; } else { - timeout = (int)(dtimeout * 1000.0); + /* epoll_wait() has a resolution of 1 millisecond, round away from zero + to wait *at least* dtimeout seconds. */ + timeout = (int)ceil(dtimeout * 1000.0); } if (maxevents == -1) { |