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bosun: making save rely on fewer goroutines needing to acquire the lock. #1187
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code LGTM, but we need to rewrite the x/net/internal/iana package name now that go 1.5 doesn't let you import internal packages. See golang/go@d709434 and travisci failure: imports bosun.org/_third_party/golang.org/x/net/internal/iana: use of internal package not allowed |
captncraig
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bosun: making save rely on fewer goroutines needing to acquire the lock.
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Uses a single, buffered channel to signal a save is needed. A single worker goroutine monitors this channel and saves as needed.
In the case of multiple saves in fast succession, this should reduce lock contention on the schedule lock.