Fix. Do not use ffi.gc to destroy socket object.
Fix. Do not use ffi.gc to destroy socket object.

LuaDist/lzmq-ffi,bsn069/lzmq,zeromq/lzmq,bsn069/lzmq,LuaDist/lzmq,moteus/lzmq,LuaDist/lzmq-ffi,zeromq/lzmq,zeromq/lzmq,moteus/lzmq,moteus/lzmq,LuaDist/lzmq