Strange problem with pulling feed

[joyoner]

First, I built an rsshub instance, example rsshub.example.com, then I accessed https://rsshub.example.com/v2ex/topics/hot through my local browser and it displays the xml file content normally.

At this point, I add https://rsshub.example.com/v2ex/topics/hot as a feed to miniflux, and miniflux prompts.

Miniflux is not able to reach this website due to a network error: Get "https://rsshub.example.com/v2ex/topics/hot": Service Unavailable.

Tried refreshing, problem persists, check docker logs -f miniflux ,also see similar logs

level=WARN msg="Unable to refresh feed" user_id=1 feed_id=180 force_refresh=true error="fetcher: Get"\"https://rsshub.example.com/v2ex/ topics/hot\": Service Unavailable"

In the meantime, all the other feeds I've generated via rsshub have the same problem, so I've decided it's not a problem with individual rsshub routes/feeds.

By the way, on the server where the miniflux instance is deployed, execute the
curl https://rsshub.example.com/v2ex/topics/hot , also works fine.

[fguillot]

That sounds like a network/load-balancer issue or a problem with your rsshub instance. Miniflux is "just" making an HTTP request here, and gets a 503 response.