(THRIFT-45) TNonblockingServer (C++): only do one write in responses.

Instead of doing one 4-byte write for the frame length before the write
of the actual message, prepend the frame length to the message buffer
so we can send them both at once.


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@672937 13f79535-47bb-0310-9956-ffa450edef68
2 files changed