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--fail-successive-errors

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Shlomi Noach
2018-02-26 09:35:08 +02:00
parent 3bcdf913fb
commit e1b8e2f34b
1 changed files with 16 additions and 0 deletions
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16
bin/pt-heartbeat
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@@ -6205,6 +6205,8 @@ sub main {
PTDEBUG && _d($end ? ('Will exit at', ts($end)) : 'Running forever');
my $get_next_interval = make_interval_iter($interval, $skew);
my $max_successive_errors = $o->get('fail-successive-errors') || 0;
my $num_successive_errors = 0;
while ( # Stop if...
(!$end || int(time) < $end) # runtime exceeded, or
@@ -6278,6 +6280,7 @@ sub main {
}
};
if ( $EVAL_ERROR ) {
$num_successive_errors = $num_successive_errors + 1;
my ( $err ) = $EVAL_ERROR =~ m/^(?:DBI|DBD).*failed: (.*?)\s*at \S+ line .*/;
if ( $err ) {
warn "$err\n";
@@ -6285,6 +6288,12 @@ sub main {
else {
die $EVAL_ERROR;
}
if ($max_successive_errors > 0 && $num_successive_errors >= $max_successive_errors) {
die $EVAL_ERROR;
}
}
else {
$num_successive_errors = 0;
}
}
@@ -6819,6 +6828,13 @@ L<"--frames">. For example,
5s [ 0.25s, 0.05s, 0.02s ]
=item --fail-successive-errors
type: int
If specified, pt-heartbeat will fail after given number of successive DBI errors
(failure to connect to server or issue a query).
=item --password
short form: -p; type: string