在 maven/tycho 构建的某些网络条件下无法访问 P2 更新站点

Question

We are using maven / tycho for our build.

The target platform can be resolved just fine if I am not in my company's VPN. If VPN is on, then one repository cannot be resolved and the build shows:

[ERROR] Failed to resolve target definition <my-target-location>: Failed to load p2 metadata repository from location https://<some-p2-repo>: Unable to read repository at https://<some-p2-repo>/content.xml. Connection reset

First I thought that the repository may not be reachable from some IP addresses, but with a webbrowser I am able to access /content.jar (content.xml is missing, but as far as I understand this is okay if content.jar is there)

Answer 1

I could fix this by upgrading from Java version 11.0.9 to 11.0.15. Maybe, there was some SSL related limitation in 11.0.9.