fix scope of issuelog in attemptReconnect
fix scope of issuelog in attemptReconnect

3rd-Eden/memcached,XadillaX/node-memcached,Starefossen/memcached,fouber/node-memcached,jkrems/memcached,Starefossen/memcached,acarrasco/node-memcached,fouber/node-memcached,mrlannigan/memcached,3rd-Eden/memcached,jolks/node-memcached,jolks/node-memcached,3rd-Eden/node-memcached,kbarbounakis/memcached,XadillaX/node-memcached,andrewbrereton/memcached,mgetz/memcached,mrlannigan/memcached,mbrukman/node-memcache-client,jkrems/memcached,acarrasco/node-memcached,mgetz/memcached,3rd-Eden/node-memcached,mbrukman/node-memcache-client,kbarbounakis/memcached,andrewbrereton/memcached