joyent/node — pull request #7899 by saghul (2014-07-05 09:11:26+00:00)
Title: src: handle UV_EAGAIN in TryWrite

**Do NOT merge until latest libuv has been incorporated into node**

Adjust to a libuv change: we now return UV_EAGAIN in `uv_try_write` when the write cannot be completed immediately.

R=@indutny