Fix ProxyTunnel to always use the address instead of the hostname. #1563
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Motivation:
ProxyTunnel was returning the
localhost
hostname instead of the IP-address, which in some configurationswhere the IPv4 is preferred but the DNS resolves in both IPv4 and IPv6 for the loopback hostname,
cause connectivity issues.
Modifications:
Modified the ProxyTunnel to always return the IP-address for the clients to connect to.
Result:
More stable test.