Weiteres Debug-Level und Funktionen zur Anzeige, wie lange ein Request gedauert hat

diff --git a/SL/LXDebug.pm b/SL/LXDebug.pm
index f9dfa98361325379d8204c063cc4e5d3b9759581..47702bf6d489312a058600cc02bb977d63654c8f 100644 (file)
--- a/SL/LXDebug.pm
+++ b/SL/LXDebug.pm
@@ -7,14 +7,15 @@ use constant DEBUG2             =>  1 << 2;
 use constant QUERY              =>  1 << 3;
 use constant TRACE              =>  1 << 4;
 use constant BACKTRACE_ON_ERROR =>  1 << 5;
-use constant ALL                => (1 << 6) - 1;
-use constant DEVEL              => INFO | QUERY | TRACE | BACKTRACE_ON_ERROR;
+use constant REQUEST_TIMER      =>  1 << 6;
+use constant ALL                => (1 << 7) - 1;
+use constant DEVEL              => INFO | QUERY | TRACE | BACKTRACE_ON_ERROR | REQUEST_TIMER;
 
 use constant FILE_TARGET   => 0;
 use constant STDERR_TARGET => 1;
 
 use POSIX qw(strftime);
-
+use Time::HiRes qw(gettimeofday tv_interval);
 use YAML;
 
 use strict;
@@ -227,4 +228,16 @@ sub level2string {
   join '/', qw(info debug1 debug2 query trace error_call_trace)[ grep { (reverse split //, sprintf "%05b", $_[0])[$_] } 0..5 ]
 }
 
+sub begin_request {
+  my $self = shift;
+  return 1 unless ($global_level & REQUEST_TIMER);
+  $self->{request_start} = [gettimeofday];
+}
+
+sub end_request {
+  my $self = shift;
+  return 1 unless ($global_level & REQUEST_TIMER);
+  $self->_write("time", tv_interval($self->{request_start}));
+}
+
 1;