# Conflicts:
#	cluster/directory/base_directory.go
#	common/constant/env.go
#	common/constant/key.go
#	config_center/dynamic_configuration.go
#	go.mod
#	registry/directory/directory.go

fix(core): add lock for attachment

change the position of the lock

support sticky connection

feat(registry/zk):url encode zkpath

Ftr: add async call for dubbo protocol

fix travis-ci problem

change lock position

change lock position

fix: zkRegistry.Destroy() -- negative Waitgroup counter

consistent hash load balance

Signed-off-by: imxyb <xyb4638@gmail.com>

Ftr: Replace func(int, int) with TpsLimitStrategyCreator interface