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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/46821/
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(Updated July 5, 2016, 1:13 a.m.)
Review request for mesos, Alexander Rukletsov, Joris Van Remoortere, Michael
Park, and Vinod Kone.
Changes
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Fixed ssl use case.
Bugs: MESOS-3335
https://issues.apache.org/jira/browse/MESOS-3335
Repository: mesos
Description
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While `FlagsBase` internally stores just maps of names and
flags, the functions stored in a `Flag` rely on the original type of
the `Flags` containing them (e.g., we perform dynamic casts to detect
their types).
Since `Option<T>` stores `T` as a value (i.e., it cannot contain
reference types) any interface taking an `Option<T>` cannot rely on
polymorphic behavior of `T`. To make use of polymorphism we should
instead store e.g., a pointer type to avoid slicing.
Here we change `Flags` arguments of `subprocess` to allow preserving
the original type so `Flag` functions can work reliably; we do this by
passing a non-owning pointer to a `Flags` so we do not restrict copying.
Diffs (updated)
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3rdparty/libprocess/include/process/ssl/gtest.hpp
a929cc90fc9ee975f3635957518ced4eb70bdfeb
3rdparty/libprocess/include/process/subprocess_base.hpp
e0c6b2d930fbd2cfe011e6faf44843b83ab1db27
3rdparty/libprocess/src/subprocess.cpp
44073146118b6c6e9e730b8c901852594080a3eb
3rdparty/libprocess/src/tests/subprocess_tests.cpp
3f3e21514bd5e2e388165eb64d540764097557ac
Diff: https://reviews.apache.org/r/46821/diff/
Testing
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Tested on various platforms in internal CI.
Thanks,
Benjamin Bannier
