Matthias Rampke 39a8629864 Use IPv6 localhost for relay test ... This is the only way I could find to make the test pass on _my_ macOS machine: ``` Darwin mr-6.local 21.5.0 Darwin Kernel Version 21.5.0: Tue Apr 26 21:08:37 PDT 2022; root:xnu-8020.121.3~4/RELEASE_ARM64_T6000 arm64 ``` I don't understand the problem here, and I am not sure what the implications are; this probably breaks the test on IPv4-only machines if those still exist. Without this change, or even when using 127.0.0.1, nothing is received. ``` === RUN TestRelay_RelayLine === RUN TestRelay_RelayLine/multiple_lines udp.go:85: At: /Users/mr/src/github.com/prometheus/statsd_exporter/pkg/relay/relay_test.go:68 udp.go:115: Expected to find: "foo5:100|c|#tag1:bar,#tag2:baz\n" udp.go:116: But got: "" --- FAIL: TestRelay_RelayLine (0.00s) --- FAIL: TestRelay_RelayLine/multiple_lines (0.00s) FAIL FAIL github.com/prometheus/statsd_exporter/pkg/relay 1.809s FAIL ``` Is there a better or more well understood solution? Possibly related: `localhost` is [not well defined](https://github.com/golang/go/issues/22826). Signed-off-by: Matthias Rampke <matthias@prometheus.io>		2022-07-08 12:22:00 +00:00
..
relay.go	Adding new metric to keep track of total relayed lines	2022-05-06 13:06:46 +02:00
relay_test.go	Use IPv6 localhost for relay test	2022-07-08 12:22:00 +00:00