[GetProfiles] DioError [DioErrorType.other]: HttpException: Connection closed before full header was received.

[Cu-Toof]

[GetProfiles] DioError [DioErrorType.other]: HttpException: Connection closed before full header was received.

[faithoflifedev]

Hello @Cu-Toof ,

I found the following regarding the "Connection closed..." issue - https://stackoverflow.com/questions/55879550/how-to-fix-httpexception-connection-closed-before-full-header-was-received - a number of the solutions are related to the underlying network and there is no code change that I can make to resolve them.

If the problem is related to the requestData then I'm not sure that there is any change that I can make. Onvif is an XML based protocol and XML is very verbose.

I would more expect that applications would have a problem with the response data. I have yet to find a decent XML parser that supports namespaces in Dart. My work-around was to convert the Onvif XML response to JSON and then to Dart objects. This is very memory inefficient for large responses, but until a better XML parser comes around ...

The only partial solution I can offer right now is to add a section to the README asking people to list Onvif device models that they know the package works with and those where it doesn't. That way some people will know in advance if their Onvif device is supported.

[faithoflifedev]

Hello @Cu-Toof ,

I published a new version today - 1.0.0-dev.2 - you can give it a try and see if it solves your issue.

[faithoflifedev]

Hello @Cu-Toof ,

I was able to identify a bug that was causing this issue with some devices. The new v1.0.2 resolves the issue.

[faithoflifedev]

#32 gives more detail about this issue.