Andres Freund wrote:
> Another approach, that's simpler to implement, is to simply have a
> second selfpipe, just for WL_POSTMASTER_DEATH.
Would it work to use this second pipe, to which each child writes a byte
that postmaster never reads, and then rely on SIGPIPE when postmaster
dies? Then we never need to do a syscall.
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Álvaro Herrera https://www.2ndQuadrant.com/
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