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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/01/27 02:55:08 UTC
[GitHub] [dubbo-go] LaurenceLiZhixin opened a new pull request #1023: Ftr/self discovery: Use invoker with same ip as client first.
LaurenceLiZhixin opened a new pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023
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**What this PR does**:
Add feature :
After client gets invoker lists from registry, if there is provider with the same ip as client, client would use the same ip first, which is not using wide network and faster.
If it not exists the same ip provider, it would handle as normal way.
**Which issue(s) this PR fixes**:
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Fixes #
**Special notes for your reviewer**:
I add a router named selfDiscovery, which contains the router logic above.
**Does this PR introduce a user-facing change?**:
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```release-note
```
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[GitHub] [dubbo-go] zouyx commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
zouyx commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r565105004
##########
File path: cluster/router/selfDiscovery/self_disc_route.go
##########
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self_disc
+
+import (
+ "github.com/RoaringBitmap/roaring"
+)
+
+import (
+ "github.com/apache/dubbo-go/cluster/router"
+ "github.com/apache/dubbo-go/cluster/router/utils"
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/protocol"
+)
+
+const (
+ selfDesc = "self-desc"
Review comment:
Can you use `common.SelfDiscoveryRouterName` ?
##########
File path: cluster/router/selfDiscovery/factory.go
##########
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self_disc
Review comment:
dont use `_` in package name. I think can change to self
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[GitHub] [dubbo-go] codecov-io edited a comment on pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#issuecomment-767983472
# [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=h1) Report
> Merging [#1023](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=desc) (152d4dd) into [develop](https://codecov.io/gh/apache/dubbo-go/commit/d2a40aa49d22ca2ddea097c05b629fe39bf28a21?el=desc) (d2a40aa) will **decrease** coverage by `0.10%`.
> The diff coverage is `75.00%`.
[![Impacted file tree graph](https://codecov.io/gh/apache/dubbo-go/pull/1023/graphs/tree.svg?width=650&height=150&src=pr&token=dcPE6RyFAL)](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## develop #1023 +/- ##
===========================================
- Coverage 59.49% 59.38% -0.11%
===========================================
Files 261 263 +2
Lines 12950 12988 +38
===========================================
+ Hits 7704 7713 +9
- Misses 4273 4301 +28
- Partials 973 974 +1
```
| [Impacted Files](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [cluster/router/self/factory.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZi9mYWN0b3J5Lmdv) | `66.66% <66.66%> (ø)` | |
| [cluster/router/self/self\_priority\_route.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZi9zZWxmX3ByaW9yaXR5X3JvdXRlLmdv) | `76.00% <76.00%> (ø)` | |
| [registry/kubernetes/registry.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVnaXN0cnkva3ViZXJuZXRlcy9yZWdpc3RyeS5nbw==) | `51.11% <0.00%> (-8.89%)` | :arrow_down: |
| [remoting/kubernetes/registry\_controller.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3Rpbmcva3ViZXJuZXRlcy9yZWdpc3RyeV9jb250cm9sbGVyLmdv) | `46.12% <0.00%> (-3.68%)` | :arrow_down: |
| [...rotocol/protocolwrapper/protocol\_filter\_wrapper.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cHJvdG9jb2wvcHJvdG9jb2x3cmFwcGVyL3Byb3RvY29sX2ZpbHRlcl93cmFwcGVyLmdv) | `48.14% <0.00%> (-1.86%)` | :arrow_down: |
| [remoting/getty/getty\_client.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3RpbmcvZ2V0dHkvZ2V0dHlfY2xpZW50Lmdv) | `43.02% <0.00%> (-1.29%)` | :arrow_down: |
| [remoting/kubernetes/watch.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3Rpbmcva3ViZXJuZXRlcy93YXRjaC5nbw==) | `76.92% <0.00%> (ø)` | |
| [remoting/kubernetes/listener.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3Rpbmcva3ViZXJuZXRlcy9saXN0ZW5lci5nbw==) | `50.52% <0.00%> (ø)` | |
| ... and [1 more](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree-more) | |
------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=continue).
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> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=footer). Last update [d2a40aa...152d4dd](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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[GitHub] [dubbo-go] fangyincheng commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
fangyincheng commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r566291936
##########
File path: cluster/router/selfDiscovery/factory.go
##########
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self_disc
Review comment:
I don't think consistency leads to misunderstanding。
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[GitHub] [dubbo-go] AlexStocks commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
AlexStocks commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r567229138
##########
File path: cluster/router/self/factory.go
##########
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self
Review comment:
pls change the pkg name
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[GitHub] [dubbo-go] LaurenceLiZhixin commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
LaurenceLiZhixin commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r565154360
##########
File path: cluster/router/selfDiscovery/factory.go
##########
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self_disc
Review comment:
Fixed
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[GitHub] [dubbo-go] LaurenceLiZhixin commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
LaurenceLiZhixin commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r565154064
##########
File path: cluster/router/selfDiscovery/self_disc_route.go
##########
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self_disc
+
+import (
+ "github.com/RoaringBitmap/roaring"
+)
+
+import (
+ "github.com/apache/dubbo-go/cluster/router"
+ "github.com/apache/dubbo-go/cluster/router/utils"
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/protocol"
+)
+
+const (
+ selfDesc = "self-desc"
Review comment:
`common.SelfDiscoveryRouterName` is to find out registered router.
`selfDesc` is to find the bitmap of target router in cache.
In order to be consistent with the code design of other routers, I think your suggesting way can be confusing.
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[GitHub] [dubbo-go] LaurenceLiZhixin commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
LaurenceLiZhixin commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r566775882
##########
File path: cluster/router/selfDiscovery/factory.go
##########
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self_disc
Review comment:
> I think consistency for directory name and package name will not lead to misunderstanding.
>
> And directory name should not be ‘aB’
fixed
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[GitHub] [dubbo-go] LaurenceLiZhixin commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
LaurenceLiZhixin commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r566776041
##########
File path: go.sum
##########
@@ -176,6 +176,8 @@ github.com/dubbogo/go-zookeeper v1.0.2/go.mod h1:fn6n2CAEer3novYgk9ULLwAjuV8/g4D
github.com/dubbogo/gost v1.9.0/go.mod h1:pPTjVyoJan3aPxBPNUX0ADkXjPibLo+/Ib0/fADXSG8=
github.com/dubbogo/gost v1.10.1 h1:39kF9Cd5JOiMpmwG6dX1/aLWNFqFv9gHp8HrhzMmjLY=
github.com/dubbogo/gost v1.10.1/go.mod h1:+mQGS51XQEUWZP2JeGZTxJwipjRKtJO7Tr+FOg+72rI=
+github.com/dubbogo/gost v1.11.0 h1:9KtyWQz1gMlAfwzen5iyhMdoe08SPBBUVhco4rdgJ9I=
+github.com/dubbogo/gost v1.11.0/go.mod h1:w8Yw29eDWtRVo3tx9nPpHkNZnOi4SRx1fZf7eVlAAU4=
Review comment:
fixed
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[GitHub] [dubbo-go] cvictory commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
cvictory commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r567562767
##########
File path: cluster/router/self/self_priority_route.go
##########
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self
+
+import (
+ "github.com/RoaringBitmap/roaring"
+)
+
+import (
+ "github.com/apache/dubbo-go/cluster/router"
+ "github.com/apache/dubbo-go/cluster/router/utils"
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/protocol"
+)
+
+const (
+ selfPriority = "self-priority"
+ name = "self-priority-router"
+)
+
+// SelfPriorityRouter provides a ip-same-first routing logic
+// if there is not provider with same ip as consumer, it would not filter any invoker
+// if exists same ip invoker, it would retains this invoker only
+type SelfPriorityRouter struct {
+ url *common.URL
+ localIP string
+}
+
+// NewSelfPriorityRouter construct an SelfPriorityRouter via url
+func NewSelfPriorityRouter(url *common.URL) (router.PriorityRouter, error) {
+ r := &SelfPriorityRouter{
+ url: url,
+ localIP: url.Ip,
+ }
+ return r, nil
+}
+
+// Route gets a list of match-logic invoker
+func (r *SelfPriorityRouter) Route(invokers *roaring.Bitmap, cache router.Cache, url *common.URL, invocation protocol.Invocation) *roaring.Bitmap {
+ addrPool := cache.FindAddrPool(r)
+ // Add selfPriority invoker to the list
+ selectedInvokers := utils.JoinIfNotEqual(addrPool[selfPriority], invokers)
+ // If all invokers are considered not match, downgrade to all invoker
+ if selectedInvokers.IsEmpty() {
+ logger.Warnf(" Now all invokers are not match, so downgraded to all! Service: [%s]", url.ServiceKey())
Review comment:
maybe it should be logger.Debugf
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[GitHub] [dubbo-go] AlexStocks commented on pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
AlexStocks commented on pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#issuecomment-770714715
pls change the target branch to 1.5
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[GitHub] [dubbo-go] AlexStocks merged pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
AlexStocks merged pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023
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[GitHub] [dubbo-go] cvictory commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
cvictory commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r567562841
##########
File path: cluster/router/self/self_priority_route.go
##########
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self
+
+import (
+ "github.com/RoaringBitmap/roaring"
+)
+
+import (
+ "github.com/apache/dubbo-go/cluster/router"
+ "github.com/apache/dubbo-go/cluster/router/utils"
+ "github.com/apache/dubbo-go/common"
+ "github.com/apache/dubbo-go/common/logger"
+ "github.com/apache/dubbo-go/protocol"
+)
+
+const (
+ selfPriority = "self-priority"
+ name = "self-priority-router"
+)
+
+// SelfPriorityRouter provides a ip-same-first routing logic
+// if there is not provider with same ip as consumer, it would not filter any invoker
+// if exists same ip invoker, it would retains this invoker only
+type SelfPriorityRouter struct {
+ url *common.URL
+ localIP string
+}
+
+// NewSelfPriorityRouter construct an SelfPriorityRouter via url
+func NewSelfPriorityRouter(url *common.URL) (router.PriorityRouter, error) {
+ r := &SelfPriorityRouter{
+ url: url,
+ localIP: url.Ip,
+ }
+ return r, nil
+}
+
+// Route gets a list of match-logic invoker
+func (r *SelfPriorityRouter) Route(invokers *roaring.Bitmap, cache router.Cache, url *common.URL, invocation protocol.Invocation) *roaring.Bitmap {
+ addrPool := cache.FindAddrPool(r)
+ // Add selfPriority invoker to the list
+ selectedInvokers := utils.JoinIfNotEqual(addrPool[selfPriority], invokers)
+ // If all invokers are considered not match, downgrade to all invoker
+ if selectedInvokers.IsEmpty() {
+ logger.Warnf(" Now all invokers are not match, so downgraded to all! Service: [%s]", url.ServiceKey())
+ return invokers
+ }
+ return selectedInvokers
+}
+
+// Pool separates same ip invoker from others.
+func (r *SelfPriorityRouter) Pool(invokers []protocol.Invoker) (router.AddrPool, router.AddrMetadata) {
+ rb := make(router.AddrPool, 8)
+ rb[selfPriority] = roaring.NewBitmap()
+ selfIpFound := false
+ for i, invoker := range invokers {
+ if invoker.GetUrl().Ip == r.localIP {
+ rb[selfPriority].Add(uint32(i))
+ selfIpFound = true
+ }
+ }
+ if selfIpFound {
+ // found self desc
+ logger.Debug("found self ip ")
+ return rb, nil
+ }
+ for i, _ := range invokers {
+ rb[selfPriority].Add(uint32(i))
+ }
+ return rb, nil
+}
+
+// ShouldPool will always return true to make sure self call logic constantly.
+func (r *SelfPriorityRouter) ShouldPool() bool {
+ return true
+}
+
+func (r *SelfPriorityRouter) Name() string {
+ return name
+}
+
+// Priority
+func (r *SelfPriorityRouter) Priority() int64 {
+ return 0
Review comment:
the priority should be latest
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[GitHub] [dubbo-go] codecov-io edited a comment on pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#issuecomment-767983472
# [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=h1) Report
> Merging [#1023](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=desc) (512b6c6) into [develop](https://codecov.io/gh/apache/dubbo-go/commit/c8fb3e934a6c3d15a0792a1396d0c122272f772c?el=desc) (c8fb3e9) will **decrease** coverage by `0.00%`.
> The diff coverage is `58.13%`.
[![Impacted file tree graph](https://codecov.io/gh/apache/dubbo-go/pull/1023/graphs/tree.svg?width=650&height=150&src=pr&token=dcPE6RyFAL)](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## develop #1023 +/- ##
===========================================
- Coverage 59.54% 59.53% -0.01%
===========================================
Files 261 263 +2
Lines 12957 12978 +21
===========================================
+ Hits 7715 7727 +12
- Misses 4266 4277 +11
+ Partials 976 974 -2
```
| [Impacted Files](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [common/extension/metadata\_service.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y29tbW9uL2V4dGVuc2lvbi9tZXRhZGF0YV9zZXJ2aWNlLmdv) | `0.00% <0.00%> (ø)` | |
| [filter/filter\_impl/sentinel\_filter.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-ZmlsdGVyL2ZpbHRlcl9pbXBsL3NlbnRpbmVsX2ZpbHRlci5nbw==) | `63.04% <ø> (ø)` | |
| [metadata/service/remote/service.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-bWV0YWRhdGEvc2VydmljZS9yZW1vdGUvc2VydmljZS5nbw==) | `32.95% <0.00%> (ø)` | |
| [...try/servicediscovery/service\_discovery\_registry.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVnaXN0cnkvc2VydmljZWRpc2NvdmVyeS9zZXJ2aWNlX2Rpc2NvdmVyeV9yZWdpc3RyeS5nbw==) | `11.56% <ø> (-0.21%)` | :arrow_down: |
| [config\_center/file/impl.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y29uZmlnX2NlbnRlci9maWxlL2ltcGwuZ28=) | `50.42% <42.85%> (+0.02%)` | :arrow_up: |
| [registry/nacos/registry.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVnaXN0cnkvbmFjb3MvcmVnaXN0cnkuZ28=) | `50.36% <57.14%> (-0.77%)` | :arrow_down: |
| [cluster/router/selfDiscovery/factory.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9mYWN0b3J5Lmdv) | `66.66% <66.66%> (ø)` | |
| [registry/etcdv3/registry.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVnaXN0cnkvZXRjZHYzL3JlZ2lzdHJ5Lmdv) | `64.15% <75.00%> (-0.77%)` | :arrow_down: |
| [cluster/router/selfDiscovery/self\_disc\_route.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9zZWxmX2Rpc2Nfcm91dGUuZ28=) | `76.00% <76.00%> (ø)` | |
| [...rotocol/protocolwrapper/protocol\_filter\_wrapper.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cHJvdG9jb2wvcHJvdG9jb2x3cmFwcGVyL3Byb3RvY29sX2ZpbHRlcl93cmFwcGVyLmdv) | `50.00% <100.00%> (ø)` | |
| ... and [14 more](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree-more) | |
------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=footer). Last update [4a721a2...1353c33](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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[GitHub] [dubbo-go] codecov-io edited a comment on pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#issuecomment-767983472
# [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=h1) Report
> Merging [#1023](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=desc) (347efa8) into [develop](https://codecov.io/gh/apache/dubbo-go/commit/d2a40aa49d22ca2ddea097c05b629fe39bf28a21?el=desc) (d2a40aa) will **increase** coverage by `0.25%`.
> The diff coverage is `75.00%`.
[![Impacted file tree graph](https://codecov.io/gh/apache/dubbo-go/pull/1023/graphs/tree.svg?width=650&height=150&src=pr&token=dcPE6RyFAL)](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## develop #1023 +/- ##
===========================================
+ Coverage 59.49% 59.74% +0.25%
===========================================
Files 261 263 +2
Lines 12950 12978 +28
===========================================
+ Hits 7704 7754 +50
+ Misses 4273 4248 -25
- Partials 973 976 +3
```
| [Impacted Files](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [cluster/router/selfDiscovery/factory.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9mYWN0b3J5Lmdv) | `66.66% <66.66%> (ø)` | |
| [cluster/router/selfDiscovery/self\_disc\_route.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9zZWxmX2Rpc2Nfcm91dGUuZ28=) | `76.00% <76.00%> (ø)` | |
| [cluster/cluster\_impl/failback\_cluster\_invoker.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9jbHVzdGVyX2ltcGwvZmFpbGJhY2tfY2x1c3Rlcl9pbnZva2VyLmdv) | `73.49% <0.00%> (-2.41%)` | :arrow_down: |
| [remoting/kubernetes/listener.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3Rpbmcva3ViZXJuZXRlcy9saXN0ZW5lci5nbw==) | `50.52% <0.00%> (ø)` | |
| [remoting/kubernetes/registry\_controller.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3Rpbmcva3ViZXJuZXRlcy9yZWdpc3RyeV9jb250cm9sbGVyLmdv) | `51.42% <0.00%> (+1.63%)` | :arrow_up: |
| [remoting/kubernetes/watch.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3Rpbmcva3ViZXJuZXRlcy93YXRjaC5nbw==) | `79.12% <0.00%> (+2.19%)` | :arrow_up: |
| [remoting/kubernetes/client.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cmVtb3Rpbmcva3ViZXJuZXRlcy9jbGllbnQuZ28=) | `75.00% <0.00%> (+2.94%)` | :arrow_up: |
| [metadata/report/delegate/delegate\_report.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-bWV0YWRhdGEvcmVwb3J0L2RlbGVnYXRlL2RlbGVnYXRlX3JlcG9ydC5nbw==) | `45.31% <0.00%> (+17.96%)` | :arrow_up: |
------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=footer). Last update [d2a40aa...a5b3ed4](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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[GitHub] [dubbo-go] codecov-io commented on pull request #1023: Ftr/self discovery: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
codecov-io commented on pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#issuecomment-767983472
# [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=h1) Report
> Merging [#1023](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=desc) (8414d85) into [develop](https://codecov.io/gh/apache/dubbo-go/commit/17c4a9e4e65ad9822a7262f5e39949f818e9bed1?el=desc) (17c4a9e) will **increase** coverage by `0.09%`.
> The diff coverage is `75.86%`.
[![Impacted file tree graph](https://codecov.io/gh/apache/dubbo-go/pull/1023/graphs/tree.svg?width=650&height=150&src=pr&token=dcPE6RyFAL)](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## develop #1023 +/- ##
===========================================
+ Coverage 59.45% 59.55% +0.09%
===========================================
Files 261 263 +2
Lines 12950 12979 +29
===========================================
+ Hits 7700 7730 +30
+ Misses 4276 4273 -3
- Partials 974 976 +2
```
| [Impacted Files](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [cluster/router/selfDiscovery/factory.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9mYWN0b3J5Lmdv) | `66.66% <66.66%> (ø)` | |
| [cluster/router/selfDiscovery/self\_disc\_route.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9zZWxmX2Rpc2Nfcm91dGUuZ28=) | `76.92% <76.92%> (ø)` | |
| [...tocol/rest/server/server\_impl/go\_restful\_server.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cHJvdG9jb2wvcmVzdC9zZXJ2ZXIvc2VydmVyX2ltcGwvZ29fcmVzdGZ1bF9zZXJ2ZXIuZ28=) | `48.78% <0.00%> (+4.87%)` | :arrow_up: |
| [cluster/cluster\_impl/base\_cluster\_invoker.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9jbHVzdGVyX2ltcGwvYmFzZV9jbHVzdGVyX2ludm9rZXIuZ28=) | `61.11% <0.00%> (+8.33%)` | :arrow_up: |
------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=footer). Last update [17c4a9e...512b6c6](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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[GitHub] [dubbo-go] fangyincheng commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
fangyincheng commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r566291936
##########
File path: cluster/router/selfDiscovery/factory.go
##########
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package self_disc
Review comment:
I think consistency for directory name and package name will not lead to misunderstanding.
And directory name should not be ‘aB’
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[GitHub] [dubbo-go] AlexStocks commented on a change in pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
AlexStocks commented on a change in pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#discussion_r565221110
##########
File path: go.sum
##########
@@ -176,6 +176,8 @@ github.com/dubbogo/go-zookeeper v1.0.2/go.mod h1:fn6n2CAEer3novYgk9ULLwAjuV8/g4D
github.com/dubbogo/gost v1.9.0/go.mod h1:pPTjVyoJan3aPxBPNUX0ADkXjPibLo+/Ib0/fADXSG8=
github.com/dubbogo/gost v1.10.1 h1:39kF9Cd5JOiMpmwG6dX1/aLWNFqFv9gHp8HrhzMmjLY=
github.com/dubbogo/gost v1.10.1/go.mod h1:+mQGS51XQEUWZP2JeGZTxJwipjRKtJO7Tr+FOg+72rI=
+github.com/dubbogo/gost v1.11.0 h1:9KtyWQz1gMlAfwzen5iyhMdoe08SPBBUVhco4rdgJ9I=
+github.com/dubbogo/gost v1.11.0/go.mod h1:w8Yw29eDWtRVo3tx9nPpHkNZnOi4SRx1fZf7eVlAAU4=
Review comment:
using `go mod tidy` to delete the useless gost version.
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[GitHub] [dubbo-go] codecov-io edited a comment on pull request #1023: Ftr: Use invoker with same ip as client first.
Posted by GitBox <gi...@apache.org>.
codecov-io edited a comment on pull request #1023:
URL: https://github.com/apache/dubbo-go/pull/1023#issuecomment-767983472
# [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=h1) Report
> Merging [#1023](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=desc) (512b6c6) into [develop](https://codecov.io/gh/apache/dubbo-go/commit/17c4a9e4e65ad9822a7262f5e39949f818e9bed1?el=desc) (17c4a9e) will **increase** coverage by `0.07%`.
> The diff coverage is `75.00%`.
[![Impacted file tree graph](https://codecov.io/gh/apache/dubbo-go/pull/1023/graphs/tree.svg?width=650&height=150&src=pr&token=dcPE6RyFAL)](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree)
```diff
@@ Coverage Diff @@
## develop #1023 +/- ##
===========================================
+ Coverage 59.45% 59.53% +0.07%
===========================================
Files 261 263 +2
Lines 12950 12978 +28
===========================================
+ Hits 7700 7727 +27
- Misses 4276 4277 +1
Partials 974 974
```
| [Impacted Files](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [cluster/router/selfDiscovery/factory.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9mYWN0b3J5Lmdv) | `66.66% <66.66%> (ø)` | |
| [cluster/router/selfDiscovery/self\_disc\_route.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvc2VsZkRpc2NvdmVyeS9zZWxmX2Rpc2Nfcm91dGUuZ28=) | `76.00% <76.00%> (ø)` | |
| [cluster/router/chain/chain.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-Y2x1c3Rlci9yb3V0ZXIvY2hhaW4vY2hhaW4uZ28=) | `71.09% <0.00%> (+3.12%)` | :arrow_up: |
| [...tocol/rest/server/server\_impl/go\_restful\_server.go](https://codecov.io/gh/apache/dubbo-go/pull/1023/diff?src=pr&el=tree#diff-cHJvdG9jb2wvcmVzdC9zZXJ2ZXIvc2VydmVyX2ltcGwvZ29fcmVzdGZ1bF9zZXJ2ZXIuZ28=) | `48.78% <0.00%> (+4.87%)` | :arrow_up: |
------
[Continue to review full report at Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=footer). Last update [17c4a9e...512b6c6](https://codecov.io/gh/apache/dubbo-go/pull/1023?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
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