sub apiquery ($) {
my ($subpath) = @_;
local $/=undef;
- my $cmd = "$dgitlive/dgit -d$distro \$DGIT_TEST_OPTS";
+ my $dgit = "$dgitlive/dgit";
+ $dgit = "dgit" if !stat_exists $dgit;
+ my $cmd = "$dgit -d$distro \$DGIT_TEST_OPTS";
$cmd .= " -".("D" x $debuglevel) if $debuglevel;
$cmd .= " archive-api-query $subpath";
printdebug "apiquery $cmd\n";
my $sleepy=0;
my $rcode;
+my $db_busy_exception= 'Debian::Dgit::Policy::Debian::DB_BUSY';
+
+my @orgargv = @ARGV;
+
for (;;) {
- poldb_setup(poldb_path($repos));
- $stderr = '';
+ @ARGV = @orgargv;
+ eval {
+ poldb_setup(poldb_path($repos));
+ $stderr = '';
+
+ eval ($ENV{'DGIT_RPD_TEST_DBLOOP_HOOK'}//'');
+ die $@ if length $@;
+ # used by tests/tests/debpolicy-dbretry
+
+ $poldbh->{HandleError} = sub {
+ return 0 unless $poldbh->err == 5; # SQLITE_BUSY, not in .pm :-(
+ die bless { }, $db_busy_exception;
+ };
- $rcode = $fn->();
- die unless defined $rcode;
+ $rcode = $fn->();
+ die unless defined $rcode;
- eval { $poldbh->commit; };
+ $poldbh->commit;
+ };
last unless length $@;
+ die $@ unless ref $@ eq $db_busy_exception;
die if $sleepy >= 20;
- print STDERR "[policy database busy, retrying]\n";
- sleep ++$sleepy;
+ $sleepy++;
+ print STDERR "[policy database busy, retrying (${sleepy}s)]\n";
- $poldbh->rollback;
+ eval { $poldbh->rollback; };
}
print STDERR $stderr or die $!;