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文件: /usr/share/doc/libdbi-perl/examples/corogofer.pl
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#!/usr/bin/perl use strict; use warnings; use Time::HiRes qw(time); BEGIN { $ENV{PERL_ANYEVENT_STRICT} = 1; $ENV{PERL_ANYEVENT_VERBOSE} = 1; } use AnyEvent; BEGIN { $ENV{DBI_TRACE} = 0; $ENV{DBI_PUREPERL} = 0; $ENV{DBI_GOFER_TRACE} = 0; $ENV{DBD_GOFER_TRACE} = 0; }; use DBI; $ENV{DBI_AUTOPROXY} = 'dbi:Gofer:transport=corostream'; my $ticker = AnyEvent->timer( after => 0, interval => 0.1, cb => sub { warn sprintf "-tick- %.2f\n", time } ); warn "connecting...\n"; my $dbh = DBI->connect("dbi:NullP:"); warn "...connected\n"; for (1..5) { warn "entering DBI...\n"; $dbh->do("sleep 0.3"); # pseudo-sql understood by the DBD::NullP driver warn "...returned\n"; } warn "done.";
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