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Run tests on PHP 7.4 and simplify test matrix and test setup #209

merged 5 commits into from Dec 31, 2019


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@clue clue commented Dec 31, 2019

Builds on top of #208 (see last commit to omit unrelated changes)

clue added 4 commits Dec 28, 2019
The underlying `epoll_wait()` reports `EPOLLOUT|EPOLLERR|EPOLLHUP` on
the affected file descriptor, which `ext-uv` emits as an error code
`EBADF` with no events attached. We explicitly re-enable all active
events on this error event to invoke the writable listener for this
condition to match other event loop implementations and successfully
detect this as a refused connection attempt. All tests are now green.
We do not usually use or expose the `exceptfds` parameter passed to the
underlying `select`. However, Windows does not report failed connection
attempts in `writefds` passed to `select` like most other platforms.
Instead, it uses `writefds` only for successful connection attempts and
`exceptfds` for failed connection attempts. See also

We work around this by adding all sockets that look like a pending
connection attempt to `exceptfds` automatically on Windows and merge it
back later. This ensures the public API matches other loop
implementations across all platforms (see also test suite or rather test
matrix). Lacking better APIs, every write-only socket that has not yet
read any data is assumed to be in a pending connection attempt state.
@clue clue requested review from WyriHaximus and jsor Dec 31, 2019
@clue clue changed the title Run tests on PHP 7.4 and simply test matrix and test setup Run tests on PHP 7.4 and simplify test matrix and test setup Dec 31, 2019
jsor approved these changes Dec 31, 2019
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3 participants