emqx / esockd / 590

67%

master: 67%

Pull #227

github

refactor: create the discarded stat lazily

init_stats({Proto, ListenOn}, accepted) is kept as the synchronous
startup barrier against a stale del_stats; discarded is only ever
incremented after that barrier, so it can be created lazily on first
update like the sock-error counters. get_stats therefore shows
[{accepted, N}] until the first discarded socket.

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