Menu
When I make a request in Dispatch, I apply the Promise and get this:
Left(dispatch.StatusCode: Unexpected response status: 400)
How do I get the actual text of the response? I'm using Solr and it still returns valuable JSON with failed HTTP requests.
278
It looks like you've written something like the following:
Http(url OK as.String)
The OK is what's providing the simple error handling you see here. You can use > to get the results more directly. For example, if you write this:
Http(url("http://google.com/") OK as.String).either()
You'll get the following (at the moment, at least):
Left(dispatch.StatusCode: Unexpected response status: 301)
But if you make the following small change:
Http(url("http://google.com/") > as.String).either()
You get the full body of the redirect page:
res1: Either[Throwable,String] =
Right(<HTML><HEAD><meta http-equiv="content-type" ...
If you want to do something fancier with the response, you can write your own asWhatever handler—see my answer here for a demonstration of how to get access to the headers as a map, for example.
134
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
