joyent/node — pull request #4663 by indutny (2013-01-25 12:36:42+00:00)
Title: stream_wrap: reference handle before uv_write2

Before sending handle to another process using uv_write2(), it should be
referenced to prevent it from being GCed before AfterWrite() will be
called.

see #4599

/cc @bnoordhuis