Ensure a proper HTTP status code in the streamer on failure
If a non-HTTP error occurs in Nectar the streamer would fail to return a
reasonable status code. An example of this is if the domain name is
unresolvable or the host is not accepting connections. This resulted in
an HTTP 200 from the streamer. It is now a HTTP 503.
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Ensure a proper HTTP status code in the streamer on failure
If a non-HTTP error occurs in Nectar the streamer would fail to return a reasonable status code. An example of this is if the domain name is unresolvable or the host is not accepting connections. This resulted in an HTTP 200 from the streamer. It is now a HTTP 503.
closes #1734