12 # Running as root, switch privs
14 open PID, ">/var/run/processz3950queue.pid";
18 # Get real apacheuser from koha.conf or reparsing httpd.conf
19 my $apacheuser='www-data';
21 unless ($uid = (getpwnam($apacheuser))[2]) {
22 die "Attempt to run daemon as non-existent or superuser\n";
31 my $sth=$dbh->prepare("update z3950results set active=0");
35 $SIG{HUP}='checkqueue';
40 open PID, ">$logdir/processz3950queue.pid";
50 if ((time-$lastrun)>5) {
53 my $sth=$dbh->prepare("select id,term,type,servers from z3950queue order by id");
55 while (my ($id, $term, $type, $servers) = $sth->fetchrow) {
56 if ($forkcounter<12) {
58 $stk=$dbh->prepare("select id,server,startdate,enddate,numrecords,active from z3950results where queryid=$id");
59 ($stk->execute) || (next);
62 my $sti=$dbh->prepare("update z3950queue set done=-1,startdate=$now where id=$id");
65 while (my ($r_id, $r_server,$r_startdate,$r_enddate,$r_numrecords,$active) = $stk->fetchrow) {
67 $serverdone{$r_server}=1;
69 $serverdone{$r_server}=1;
71 $serverdone{$r_server}=-1;
77 if ($type eq 'isbn') {
79 } elsif ($type eq 'title') {
81 } elsif ($type eq 'author') {
83 } elsif ($type eq 'lccn') {
85 } elsif ($type eq 'keyword') {
89 $query="\@attr $attr $term";
92 my $stillprocessing=0;
93 foreach $serverinfo (split(/\s+/, $servers)) {
94 (next) if ($serverdone{$serverinfo} == 1);
95 my $stillprocessing=1;
103 my ($name, $server, $database, $user, $password) = split(/\//, $serverinfo, 5);
104 $server=~/(.*)\:(\d+)/;
107 print "Processing $type=$term at $name $server $database (".($forkcounter+1)." forks)\n";
109 my $q_serverinfo=$dbi->quote($serverinfo);
111 if ($serverdone{$serverinfo}==-1) {
112 my $stj=$dbi->prepare("select id from z3950results where server=$q_serverinfo and queryid=$id");
114 ($resultsid) = $stj->fetchrow;
116 my $stj=$dbi->prepare("select id from z3950results where server=$q_serverinfo and queryid=$id");
118 ($resultsid) = $stj->fetchrow;
119 unless ($resultsid) {
120 my $stj=$dbi->prepare("insert into z3950results (server, queryid, startdate) values ($q_serverinfo, $id, $now)");
122 $resultsid=$dbi->{'mysql_insertid'};
125 my $stj=$dbh->prepare("update z3950results set active=1 where id=$resultsid");
131 eval { $conn= new Net::Z3950::Connection($servername, $port, databaseName => $database, user => $user, password => $password); };
138 eval { $conn= new Net::Z3950::Connection($servername, $port, databaseName => $database); };
145 if ($noconnection || $error) {
148 my $rs=$conn->search($query);
150 eval { $rs->option(preferredRecordSyntax => Net::Z3950::RecordSyntax::USMARC);};
155 my $numresults=$rs->size();
159 my $scantimerstart=time();
160 for ($i=1; $i<=(($numresults<80) ? ($numresults) : (80)); $i++) {
161 my $rec=$rs->record($i);
162 my $marcdata=$rec->rawdata();
165 my $scantimerend=time();
167 ($numresults<80) ? ($numrecords=$numresults) : ($numrecords=80);
168 my $elapsed=$scantimerend-$scantimerstart;
170 my $speed=int($numresults/$elapsed*100)/100;
171 print " SPEED: $speed $server done $numrecords\n";
174 my $q_result=$dbi->quote($result);
175 ($q_result) || ($q_result='""');
177 my $task="update z3950results set numrecords=$numresults,numdownloaded=$numrecords,highestseen=0,results=$q_result,enddate=$now where id=$resultsid";
178 my $stj=$dbi->prepare($task);
181 while ($counter<60 && $numrecords<$numresults) {
183 my $stj=$dbi->prepare("select highestseen from z3950results where id=$resultsid");
185 my ($highestseen) = $stj->fetchrow;
186 if ($highestseen>($numrecords-30)) {
188 print " $server rescanning\n";
189 my $scantimerstart=time();
190 for ($i=$numrecords+1; $i<=(($numresults<($numrecords+40)) ? ($numresults) : ($numrecords+40)); $i++) {
191 my $rec=$rs->record($i);
192 my $marcdata=$rec->rawdata();
195 my $scantimerend=time();
196 ($numresults<$numrecords+40) ? ($numrecords=$numresults) : ($numrecords=$numrecords+40);
197 my $elapsed=$scantimerend-$scantimerstart;
199 my $speed=int($numresults/$elapsed*100)/100;
200 print " SPEED: $speed $server done $numrecords\n";
203 my $q_result=$dbi->quote($result);
204 ($q_result) || ($q_result='""');
206 my $task="update z3950results set numdownloaded=$numrecords,results=$q_result where id=$resultsid";
207 my $stj=$dbi->prepare($task);
214 my $stj=$dbi->prepare("update z3950results set active=0 where id=$resultsid");
218 print " $server done.\n";
222 my $code=$conn->errcode();
223 my $msg=$conn->errmsg();
224 my $ai=$conn->addinfo();
234 } unless ($stillprocessing) {
235 #my $sti=$dbh->prepare("select enddate from z3950queue where id=$id");
237 #my ($enddate) = $sti->fetchrow;
255 open (M, "|yaz-client -m yaz-$id.mrc >>yaz.out 2>>yaz.err");
259 ($auth) && ($auth="authentication $auth\n");