When Perl "kill(9, ...)" fails, try "pg_ctl kill".
Per buildfarm member jacana, the former fails under msys Perl 5.8.8.
Back-patch to 9.6, like the code in question.
Discussion: https://postgr.es/m/GrdLgAdUK9FdyZg8VIcTDKVOkys122ZINEb3CjjoySfGj2KyPiMKTh1zqtRp0TAD7FJ27G-OBB3eplxIB5GhcQH5o8zzGZfp0MuJaXJxVxk=@yesql.se
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/947a35014fdc2ec74cbf06c7dbac6eea6fae90c6
Modified Files
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src/test/perl/PostgresNode.pm | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)