add test for connection drops during ongoing socket writes
add test for connection drops during ongoing socket writes

rackerlabs/kazoo,tempbottle/kazoo,python-zk/kazoo,jacksontj/kazoo,tempbottle/kazoo,rockerbox/kazoo,python-zk/kazoo,Asana/kazoo,jacksontj/kazoo,harlowja/kazoo,AlexanderplUs/kazoo,kormat/kazoo,pombredanne/kazoo,pombredanne/kazoo,max0d41/kazoo,bsanders/kazoo,harlowja/kazoo,max0d41/kazoo,rgs1/kazoo,rgs1/kazoo,rockerbox/kazoo,bsanders/kazoo,rackerlabs/kazoo,AlexanderplUs/kazoo,kormat/kazoo