mono/mono — pull request #1023 by tjphilpot (2014-05-07 16:51:19+00:00)
Title: Include inner exception when BeginWrite fails due to exception from Sock...

...et.BeginSend.

Unlike BeginRead, BeginWrite does not include the inner exception. This PR adds the inner exception which may help diagnose bugs like https://bugzilla.xamarin.com/show_bug.cgi?id=19334.