杨工

same problem when I run `pecl install grpc-1.6.0` on ubuntu 20.04

从代码上看，这个少了好多东西啊。比如没有 Spreading the Orientation（梯度方向扩散），想必很难抵抗微小的抖动和形变。

Test Code ```go package main import ( "fmt" "net/http" "net/http/httptest" "time" "github.com/gin-contrib/timeout" "github.com/gin-gonic/gin" ) func main() { r := gin.Default() r.Use(timeout.New( timeout.WithTimeout(time.Second), timeout.WithHandler(func(c *gin.Context) { c.Next() }), timeout.WithResponse(func(c *gin.Context) {...

> > Test Code > > ```go > > package main > > > > import ( > > "fmt" > > "net/http" > > "net/http/httptest" > > "time" >...

Hello, dear developer. In fact, many people are bothered by this problem: https://discourse.drone.io/t/drone-on-kubernetes-with-docker-plugin-strange-network-problem/8420/5 https://discourse.drone.io/t/solved-issue-kubernetes-runner-cert-validation-issues-with-plugin-docker/7712/2 https://liejuntao001.medium.com/fix-docker-in-docker-network-issue-in-kubernetes-cc18c229d9e5 It seems that running docker in docker in Kubernetes is not so smooth. So if...

哥，以后这么多改进建议分成四条写

### Call Stack Analysis I found the problem is caused by [xmlimporter.py#L174](https://github.com/FreeOpcUa/python-opcua/blob/master/opcua/common/xmlimporter.py#L174) ```python # in method add_variable(self, obj): node = self._get_node(obj) ``` Input: * `obj` * `parent: NumericNodeId(ns=1;i=3002)` * `parentlink:...

`obj.parentlink is None` is caused by method [_parse_refs](https://github.com/FreeOpcUa/python-opcua/blob/master/opcua/common/xmlparser.py#L333). If the `ParentNodeId` is not in `Refereces`, the `parentlink` will remain `None`. ```python def _parse_refs(self, el, obj): parent, parentlink = obj.parent, None...

It seems like its a OPCFoundation issue

> @BigeYoung is it solved or not? i am interested! Yes, I solved it. See the links below for more details. https://github.com/OPCFoundation/UA-Nodeset/issues/60 https://github.com/OPCFoundation/UA-Nodeset/pull/61