+ } elsif ($c =~ m/^Closing client socket/) {
+
+ # Closing client socket 5. Keep-alive: 0, Socket alive: 1. Data available: 0.
+ $c = highlight_matched_pattern($c, 'Number', '(?<=socket )\d+');
+ $c = highlight_matched_pattern($c, 'Number', '(?<=Keep-alive: )\d+');
+ $c = highlight_matched_pattern($c, 'Number', '(?<=Socket alive: )\d+');
+ $c = highlight_matched_pattern($c, 'Number', '(?<=available: )\d+');
+