use strict;
use warnings;
+no warnings 'exiting';
use CGI;
use DBI;
use DBD::Pg qw(:pg_types);
#print ;
$dbh->do(q{SET CLIENT_ENCODING TO 'LATIN1';});
-my $scangroups = $dbh->prepare(q{SELECT id,scan_id,tick,uid FROM scans WHERE groupscan AND NOT parsed});
+my $scangroups = $dbh->prepare(q{SELECT id,scan_id,tick,uid FROM scans
+ WHERE groupscan AND NOT parsed FOR UPDATE
+});
my $oldscan = $dbh->prepare(q{SELECT scan_id FROM scans WHERE scan_id = ? AND tick >= tick() - 168});
my $addScan = $dbh->prepare(q{INSERT INTO scans (scan_id,tick,uid) VALUES (?,?,?)});
my $parsedscan = $dbh->prepare(q{UPDATE scans SET tick = ?, type = ?, planet = ?, parsed = TRUE WHERE id = ?});
$dbh->commit;
}
-my $newscans = $dbh->prepare(q{SELECT id,scan_id,tick,uid FROM scans WHERE NOT groupscan AND NOT parsed});
+my $newscans = $dbh->prepare(q{SELECT id,scan_id,tick,uid FROM scans
+ WHERE NOT groupscan AND NOT parsed FOR UPDATE
+});
my $findplanet = $dbh->prepare(q{SELECT planetid(?,?,?,?)});
my $findcoords = $dbh->prepare(q{SELECT * FROM planetcoords(?,?)});
my $addfleet = $dbh->prepare(q{INSERT INTO fleets (name,mission,sender,target,tick,eta,back,amount,ingal,uid) VALUES(?,?,?,?,?,?,?,?,?,-1) RETURNING id});
sub addfleet {
my ($name,$mission,$ships,$sender,$target,$tick,$eta,$back,$amount,$ingal) = @_;
+ die "no sender" unless defined $sender;
+
$ingal = 0 unless $ingal;
$back = $tick + 4 if $ingal && $eta <= 4;