Problem: Protocol self-test used connect before bind, causing hang on older ZeroMQ library versions
Problem: Protocol self-test used connect before bind, causing hang on older ZeroMQ library versions

Solution: Use bind before connect to maintain backwards-compatibility

jdiez17/zproto,hintjens/zproto,asokoloski/zproto,jemc/zproto,jdiez17/zproto,zeromq/zproto,jemc/zproto,vyskocilm/zproto,asokoloski/zproto,c-rack/zproto,somdoron/zproto,vyskocilm/zproto,sphaero/zproto,sphaero/zproto,sappo/zproto,somdoron/zproto,hintjens/zproto,bkmit/zproto,hintjens/zproto,bkmit/zproto,bkmit/zproto,jdiez17/zproto,sappo/zproto,bkmit/zproto,asokoloski/zproto,somdoron/zproto,asokoloski/zproto,sappo/zproto,somdoron/zproto,vyskocilm/zproto,jemc/zproto,jdiez17/zproto,hintjens/zproto,bkmit/zproto,asokoloski/zproto,sphaero/zproto,vyskocilm/zproto,asokoloski/zproto,c-rack/zproto,jemc/zproto,sappo/zproto,somdoron/zproto,sphaero/zproto,sphaero/zproto,asokoloski/zproto,zeromq/zproto,sappo/zproto,bkmit/zproto,jdiez17/zproto,vyskocilm/zproto,jdiez17/zproto,hintjens/zproto,sappo/zproto,sphaero/zproto,hintjens/zproto,hintjens/zproto,c-rack/zproto,zeromq/zproto,somdoron/zproto,c-rack/zproto,zeromq/zproto,c-rack/zproto,somdoron/zproto,vyskocilm/zproto,jemc/zproto,bkmit/zproto,zeromq/zproto,zeromq/zproto,jdiez17/zproto,sappo/zproto,vyskocilm/zproto,jemc/zproto,zeromq/zproto,jemc/zproto,c-rack/zproto,c-rack/zproto