tree 6bf1ae9b1ecf2c2a37088ef0de6db17616ea0e47
parent 2ed9e07e2aa34d635b3f453fe9d13641db4ef0b3
author Junxiao Shi <git@mail1.yoursunny.com> 1502741404 +0000
committer Junxiao Shi <git@mail1.yoursunny.com> 1502741404 +0000

face: move packet encoding to Impl class

Practical limit of packet size is now enforced on encoded
NDNLPv2 packets instead of network-layer packets.

If a packet exceeds size limit, the face throws a
Face::OversizedPacketError exception. Since packet encoding may
be asynchronous, this exception could be thrown by
Face::processEvents instead of Face::expressInterest and
Face::put.

refs #4228

Change-Id: Ib68cf80b3b8967fdd0ba040bd8ee595a0eff740e