Make stoppgn more robust.

diff --git a/remoteglot.pl b/remoteglot.pl
index b018e3841d8c336036f9fb8366d13fd1c5218a19..f383bb6e41088c38c4ba767d47cbb924eacab23c 100755 (executable)
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -31,6 +31,7 @@ no warnings qw(once);
 my $latest_update = undef;
 my $output_timer = undef;
 my $http_timer = undef;
+my $stop_pgn_fetch = 0;
 my $tb_retry_timer = undef;
 my %tb_cache = ();
 my $tb_lookup_running = 0;
@@ -231,6 +232,7 @@ sub handle_fics {
                        fetch_pgn($url);
                } elsif ($msg =~ /^stoppgn$/) {
                        $t->cmd("tell $who Stopping poll.");
+                       $stop_pgn_fetch = 1;
                        $http_timer = undef;
                } elsif ($msg =~ /^quit$/) {
                        $t->cmd("tell $who Bye bye.");
@@ -256,6 +258,13 @@ my $pgn_hysteresis_counter = 0;
 
 sub handle_pgn {
        my ($body, $header, $url) = @_;
+
+       if ($stop_pgn_fetch) {
+               $stop_pgn_fetch = 0;
+               $http_timer = undef;
+               return;
+       }
+
        my $pgn = Chess::PGN::Parse->new(undef, $body);
        if (!defined($pgn) || !$pgn->read_game()) {
                warn "Error in parsing PGN from $url\n";