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Ship it! LGTM. - Joseph Wu On Sept. 22, 2017, 11:34 a.m., Andrew Schwartzmeyer wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/62510/ > ----------------------------------------------------------- > > (Updated Sept. 22, 2017, 11:34 a.m.) > > > Review request for mesos, John Kordich, Joseph Wu, and Till Toenshoff. > > > Bugs: MESOS-7992 > https://issues.apache.org/jira/browse/MESOS-7992 > > > Repository: mesos > > > Description > ------- > > This patch introduces the `int_fd` abstraction we use elsewhere to the > `LibeventSSLSocketImpl` for dealing with Linux versus Windows file > descriptors. This is necessary because on Windows, the consumer of > `LibeventSSLSocketImpl::create()` etc. already use `int_fd`. > > Note that this does not break Linux systems, as `int_fd` is defined as > `int` on all non-Windows systems. > > On Windows, however, in `evbuffer_add_file` we must explicitly convert > from `int_fd` (holding a Windows file handle) to a CRT `int` file > descriptor (the platform-specific call to `crt()`). > > We have to correct the type expected by `evconnlistener_new` from `int` > to `evutil_socket_t`. This previously worked as just an `int` because > that is the underlying type used for sockets by libevent on Linux, but > it instead uses `intptr_t` on Windows. The `int_fd` abstraction can be > casted to `intptr_t` (and thus `evutil_socket_t`) automatically, but not > `int`, and so correcting the type to `evutil_socket_t` allows us to use > this lambda for the listener. > > > Diffs > ----- > > 3rdparty/libprocess/src/libevent_ssl_socket.hpp > 9493a50243340a1c48ab1c67f6e61cc081ef24ce > 3rdparty/libprocess/src/libevent_ssl_socket.cpp > 5767ce04391ee37076d9f97f65084febd0aefbdb > > > Diff: https://reviews.apache.org/r/62510/diff/1/ > > > Testing > ------- > > > Thanks, > > Andrew Schwartzmeyer > >
