proxy: ask for router-resp in requests #48079
Merged
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Now that connmgr supports sending response data over ROUTER, the proxy just needs to ask for it. This should ensure response data from connmgr->proxy (proxy receiving response data from outgoing connections) won't get dropped under high load.
Note that response data from proxy->connmgr (proxy sending response data to incoming connections) still goes over PUB. We'll want to look at that separately.
Tested locally.