p2p/discover: add traffic metrics #27008
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holiman
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Mar 30, 2023
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| func newMeteredConn(conn UDPConn) UDPConn { | ||
| // Short circuit if metrics are disabled | ||
| if !metrics.Enabled { |
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I am not fully sure that we should use metrics.Enabled or metrics.EnabledExpensive.
The former one will be enabled once the metric system is turned on. The latter one is more for debug purpose which might impact runtime performance.
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It's OK to use metrics.Enabled for discovery. The packet rate is not so high.
rjl493456442
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This reverts commit 11fafa4.
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This reverts commit 11fafa4.
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This PR adds similar to p2p/metrics metered connection for discovery module. The aim is to have more detailed information about network usage which currently isn't tracked for discV4 and discV5.