【consul】服务被interrupt之后，并不会立刻从注册中心消失

[JiaLiangoooo]

What happened:
目前注册中心用的consul，服务被强行interrupt, 现象是当前的已经被注册上去的service并不会立即消失. 而是过一段时间后会被注册中心自动删除. registry中的Unregister并不会被调用

What you expected to happen:
服务被interrupt, 应该直接从注册中心UnRegister, 而不应该依赖consul检测后，自动清除

[zouyx]

yes, you are right .that is a bug, if you know how to fix it , pr is welcome.

[LaurenceLiZhixin]

I created a PR: ,please review:
#787

[JiaLiangoooo]

目前register的URL与unregister的URL不是一样的，并不会从注册中心下线

register

2020-12-27T21:13:11.672+0800    INFO    consul/utils.go:38      grpc://:20001/Ag2ChatImpl?application=chat&cluster=failover&interface=net.chat.service.Ag2ChatProvider&loadbalance=random&release=dubbo-golang-1.3.0&timestamp=1609074791&warmup=100
2020-12-27T21:13:11.672+0800    INFO    consul/registry.go:95   register--- grpc://192.168.1.102:20001/Ag2ChatImpl?application=chat&cluster=failover&interface=net.chat.service.Ag2ChatProvider&loadbalance=random&release=dubbo-golang-1.3.0&timestamp=1609074791&warmup=100

2020-12-27T21:13:11.660+0800    INFO    consul/utils.go:38      grpc://:20000/GrpcChatImpl?application=chat&cluster=failover&interface=net.chat.service.ChatProvider&loadbalance=chatbl&release=dubbo-golang-1.3.0&timestamp=1609074791&warmup=100
2020-12-27T21:13:11.660+0800    INFO    consul/registry.go:95   register--- grpc://192.168.1.102:20000/GrpcChatImpl?application=chat&cluster=failover&interface=net.chat.service.ChatProvider&loadbalance=chatbl&release=dubbo-golang-1.3.0&timestamp=1609074791&warmup=100

unregister

2020-12-27T21:13:35.547+0800    INFO    consul/registry.go:119  unregister--- consul://127.0.0.1:8500?group=&registry=consul&registry.label=true&registry.preferred=false&registry.role=3&registry.timeout=3s&registry.ttl=10m&registry.weight=0&registry.zone=&simplified=true
2020-12-27T21:13:35.547+0800    INFO    consul/utils.go:38      consul://127.0.0.1:8500?group=&registry=consul&registry.label=true&registry.preferred=false&registry.role=3&registry.timeout=3s&registry.ttl=10m&registry.weight=0&registry.zone=&simplified=true

2020-12-27T21:13:35.549+0800    INFO    consul/registry.go:119  unregister--- consul://127.0.0.1:8500?group=&registry=consul&registry.label=true&registry.preferred=false&registry.role=3&registry.timeout=3s&registry.ttl=10m&registry.weight=0&registry.zone=&simplified=true
2020-12-27T21:13:35.549+0800    INFO    consul/utils.go:38      consul://127.0.0.1:8500?group=&registry=consul&registry.label=true&registry.preferred=false&registry.role=3&registry.timeout=3s&registry.ttl=10m&registry.weight=0&registry.zone=&simplified=true