nosami/Omnisharp — pull request #118 by thinca (2014-01-27 04:02:42+00:00)
Title: Check the server is running at UpdateBuffer()

`Omnisharp#UpdateBuffer()` is called by `BufLeave`(https://github.com/nosami/Omnisharp/blob/master/ftplugin/cs_omnisharp.vim#L26).
If the server is not running, an error is displayed each time.