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Use usleep instead of select for timeouts in PostgresNode.pm

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select() for pure timeouts is not portable, and in particular doesn't
work on Windows.

Discussion: https://postgr.es/m/186943e0-3405-978d-b19d-9d3335427c86@2ndQuadrant.com
This commit is contained in:
Andrew Dunstan 2017-07-17 15:22:37 -04:00
parent 09c2e7cd2f
commit 6c6970a280
1 changed files with 2 additions and 1 deletions
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3
src/test/perl/PostgresNode.pm
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@ -93,6 +93,7 @@ use RecursiveCopy;
use Socket; use Socket;
use Test::More; use Test::More;
use TestLib (); use TestLib ();
use Time::HiRes qw(usleep);
use Scalar::Util qw(blessed); use Scalar::Util qw(blessed);
our @EXPORT = qw( our @EXPORT = qw(
@ -1248,7 +1249,7 @@ sub poll_query_until
} }
# Wait 0.1 second before retrying. # Wait 0.1 second before retrying.
select undef, undef, undef, 0.1; usleep(100000);
$attempts++; $attempts++;
} }