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Thanks for response.
When i run the code, getting error : Invalid value for shared scalar at /opt/perl-5.8.6_1/lib/5.8.6/Thread/Queue.pm line 90, <> line 10.
Posting my code here.
use strict; use threads; use Data::Dumper; use Thread::Queue; my $THREADS = 5; my %dataEntity; while(<>){ chomp; next if !length($_); my ($dsName,$passwd) = split /\|/, $_; $dataEntity{$dsName} = $passwd; } my $request = Thread::Queue->new; my $response = Thread::Queue->new; # Submit all requests for my $dbname (keys %dataEntity) { $request->enqueue([$dbname,$dataEntity{$dbname}]); }; # Tell each thread that we're done for (1..$THREADS) { $request->enqueue(undef); }; # Launch our threads for (1..$THREADS) { async(\&getData); }; sub getData { while (my $job = $request->dequeue()) { my ($dbname, $credentials) = @$job; #connect to DB, retrieve information my $dbh = getConn($dbname,$credentials); my %results; my $resArrRef = $dbh->selectall_arrayref("select srvname,dbnam +e from syslogins",{ Slice => {} }); foreach my $row ( @$resArrRef ) { $results{$row->{srvname}} = $row->{dbname}; } $response->enqueue(\%results); }; # tell our main thread we're done $response->enqueue( undef ); }; while (my $payload = $response->dequeue or $THREADS--) { print Dumper $payload; }

In reply to Re^2: Thread Design help by perlCrazy
in thread Thread Design help by perlCrazy

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