Hello, I am having some issue marshaling and unmarshalling a HTTPClientConfig struct to JSON. https://github.com/prometheus/common/blob/49b36038aead362ce78f09337dc5872000bd048a/config/http_config.go#L239
The problem is about the ProxyURL field. When there are no ProxyURL configured,it gets marshaled to "proxy_url":null, and then it gets unmarshaled to an empty string. Contrary to a null pointer, an empty string will be handled by the http package like a valid Proxy. resulting in some connection error. https://pkg.go.dev/net/http#Transport I first thought that it was some kind of bug, but then looking at the tests, this looks like an intended feature: https://github.com/prometheus/common/blob/49b36038aead362ce78f09337dc5872000bd048a/config/http_config_test.go#L1435 This is why I am confused here, is it a bug, or is there some kind of trick that I am missing? Thanks, -- You received this message because you are subscribed to the Google Groups "Prometheus Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-developers/ace6dd1e-2f5f-47b7-bea0-00f182859210n%40googlegroups.com.
