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| author | Paul Buetow <paul@buetow.org> | 2010-11-20 09:03:27 +0000 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2010-11-20 09:03:27 +0000 |
| commit | d4b296db760467f97c9f19c49eaf66564f4189c2 (patch) | |
| tree | 6f87f45d63b2cbf9ea5037c399d45666bee18aa7 | |
| parent | a8e87c1fbce3aeb0241f66741bee945fe5675746 (diff) | |
improved update interval handling (drawing bars).
| -rwxr-xr-x | loadbars.pl | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/loadbars.pl b/loadbars.pl index cc390b4..ff5939d 100755 --- a/loadbars.pl +++ b/loadbars.pl @@ -50,7 +50,7 @@ use threads::shared; use constant { DEPTH => 8, PROMPT => 'loadbars> ', - VERSION => 'loadbars v0.1-beta8-pre2', + VERSION => 'loadbars v0.1-beta8-pre3', COPYRIGHT => '2010 (c) Paul Buetow <loadbars@mx.buetow.org>', NULL => 0, MSG_SET_DIMENSION => 1, @@ -216,11 +216,14 @@ sub graph_stats ($$) { $width = $CONF{width} / $num_stats - 1; $app->resize($CONF{width}, $CONF{height}); + # FS not yet supported } elsif ($MSG == MSG_TOGGLE_FULLSCREEN) { $app->fullscreen(); } }; + my ($t1, $t2, $t_diff) = (Time::HiRes::time(), undef, undef); + loop { my ($x, $y) = (0, 0); @@ -313,7 +316,16 @@ sub graph_stats ($$) { $x += $width + 1; }; - usleep $CONF{inter} * 1000000; +TIMER: + $t2 = Time::HiRes::time(); + $t_diff = $t2 - $t1; + + if ($CONF{inter} > $t2 - $t1) { + usleep 10000; + goto TIMER; + } + + $t1 = $t2; }; return undef; @@ -439,7 +451,7 @@ sub dispatch_table () { height => { menupos => 2, help => 'Set windows height', mode => 6, type => 'i' }, help => { menupos => 1, cmd => 'h', help => 'Print this help screen', mode => 3 }, hosts => { menupos => 4, help => 'Comma separated list of hosts', var => \$hosts, mode => 6, type => 's' }, - inter => { menupos => 4, cmd => 'i', help => 'Set update interval in seconds', mode => 7, type => 's' }, + inter => { menupos => 4, cmd => 'i', help => 'Set update interval in seconds (default 0.1)', mode => 7, type => 's' }, quit => { menupos => 5, cmd => 'q', help => 'Quit', mode => 1, cb => sub { -1 } }, samples => { menupos => 4, cmd => 's', help => 'Set number of samples until ssh reconnects', mode => 7, type => 'i' }, sshopts => { menupos => 4, help => 'Set SSH options', mode => 4, type => 's' }, |