fix: allow Stream to connect to multiple addresses
#545
+6
−11
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Previously, when using
config.stream(), it would resolve the host, port pair and pick the first address returned. But Tokio has built-in support to resolve multiple addresses and connect to each one until one succeeds. So this PR lifts the previous restriction.The main consquence is that the
Error::NotResolvableis gone since it will be reported as anIoerror by Tokio instead.