Upgrade libev and fix Windows build

[luislavena]

Hello,

This pull request upgrades libev to version 4.15 and adjust the defines requires for Windows compilation.

Before this patch, it was not possible to build nio4r, with it, build succeed and spec pass, except for the following two:

  1) IO.pipe behaves like an NIO selectable does not select unwritable objects
     Failure/Error: monitor = selector.register(unwritable_subject, :w)
     Errno::EBADF:
       Bad file descriptor
     Shared Example Group: "an NIO selectable" called from ./spec/nio/selectables/pipe_spec.rb:36

  2) NIO::Selector timeouts waits for a timeout when selecting
     Failure/Error: reader.read_nonblock(payload.size)
     Errno::EBADF:
       Bad file descriptor
     # ./spec/nio/selector_spec.rb:78:in `read_nonblock'

These two failures seems related to a bug I reported to Ruby-Core a year ago:

https://bugs.ruby-lang.org/issues/5954

And this only happens with IO.pipe. Pipes should work transparently on Windows, but is clear that what IO.pipe is doing is not creating a compatible file descriptor for read_nonblock and requires further investigation.

This pull request should solve Issue #31

Cheers! ❤️ ❤️ ❤️

[coveralls]

Coverage increased (+0%) when pulling 0df22fd on luislavena:upgrade-libev into ad291fc on celluloid:master.

[tarcieri]

Thank you so much! You rock! 😺

[SaitoWu]

Nice!

[ivey]

Could we get a new version released?

[tarcieri]

Soon! ;)

Tony Arcieri

On Aug 1, 2013, at 1:31 PM, "Michael D. Ivey" notifications@github.com
wrote:

Could we get a new version released?

—
Reply to this email directly or view it on
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.

[tarcieri]

nio4r 0.5.0 has been released! /cc @ivey

[SaitoWu]

Whoa!!

[SaitoWu]

@luislavena Hi, I'm using Reel for a WebSocket server.

And i found an issue same as guard/guard-livereload#69 :

LoadError: cannot load such file -- 2.0/ruby_http_parser

Seems like it just happens in Windows and Ruby 2.0, Is there any solutions to pass it?

[tarcieri]

@SaitoWu lame! That is most likely an issue with https://github.com/tmm1/http_parser.rb

[luislavena]

@SaitoWu the http_parser.rb gem needs to be cross-compiled to include Ruby 2.0 binaries.

This can be avoided by simply uninstalling that gem and installing it again with gem install http_parser.rb --platform=ruby

[stakach]

One could use an alternative ffi version of http_parser: https://github.com/cotag/http-parser
Of course the API will probably be a little different however happy for people to contribute - works on all platforms and rubies

[tarcieri]

@stakach the nice thing about the current library is it has a pure-Java JRuby version that exposes the same API