• Mike Hibler's avatar
    Do strict serialization of signal handling. We had at least once race · eb87e17d
    Mike Hibler authored
    condition that was probably caused by unexpected parallelism.
    One semantic change is that we used to block SIGTERM (but not SIGINT, which
    also would quit) during read/write operations.  I don't do that anymore,
    so if you kill capture, the log could lose some console output.