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An application that proxies WSGI requests to a remote server.
TODO:
* Send ``Via`` header? It's not clear to me this is a Via in the
style of a typical proxy.
* Other headers or metadata? I put in X-Forwarded-For, but that's it.
* Signed data of non-HTTP keys? This would be for things like
REMOTE_USER.
* Something to indicate what the original URL was? The original host,
scheme, and base path.
* Rewriting ``Location`` headers? mod_proxy does this.
* Rewriting body? (Probably not on this one -- that can be done with
a different middleware that wraps this middleware)
* Example::
use = egg:Paste#proxy
address = http://server3:8680/exist/rest/db/orgs/sch/config/
allowed_request_methods = GET
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Make a WSGI application that proxies to another address:
``address``
the full URL ending with a trailing ``/``
``allowed_request_methods``:
a space seperated list of request methods (e.g., ``GET POST``)
``suppress_http_headers``
a space seperated list of http headers (lower case, without
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A proxy that sends the request just as it was given, including
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requests. All information goes in the environment; modify it to
modify the way the request is made.
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