clawbot
f665ab17bc
check / check (push) Successful in 49s
Report files were named by a millisecond timestamp and created with O_EXCL, so two flushes in the same millisecond, such as a flush for size and the final flush at shutdown, got the same name and the second failed, losing its reports. Each name now carries a number after the timestamp that goes up by one for each file the server starts to write, so names still sort by time and never repeat within a run; a failed write leaves a gap in the numbers. The buffer reads the time through a clock the new test stops, so its two flushes share one timestamp on every run; the 1 ms pauses earlier tests used to dodge the collision are gone. Model: opus-5-5
16 lines
439 B
Go
16 lines
439 B
Go
package reportbuf
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import "time"
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// Flush writes the buffered reports to a file now, as the periodic
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// flush does, so tests need not wait a minute for it.
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func (b *Buffer) Flush() error {
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return b.flushLocked()
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}
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// StopClock makes every report file the buffer writes from now on
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// carry the timestamp at, as if all were written in one millisecond.
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func (b *Buffer) StopClock(at time.Time) {
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b.now = func() time.Time { return at }
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}
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