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LogView: also reduce log syscall on scrolling

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move the "return early, because a request is already pending" into
the doLoad function, so that all calls to it underly the request
limiting, but note that such a new request is desired, and if so
schedule it once the current finishes. This ensures that scrolling
will always get honored, but does not produces multiple hanging
workers, at max one.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2019-05-07 15:11:34 +00:00
parent 44b6879934
commit 72be386c64
1 changed files with 13 additions and 3 deletions
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16
panel/LogView.js
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@ -73,6 +73,10 @@ Ext.define('Proxmox.panel.LogView', {
doLoad: function() {
var me = this;
if (me.running) {
me.requested = true;
return;
}
me.running = true;
var view = me.getView();
var viewModel = me.getViewModel();
@ -96,6 +100,10 @@ Ext.define('Proxmox.panel.LogView', {
lines.length = total;
me.updateView(lines.join('<br>'), first - 1, total);
me.running = false;
if (me.requested) {
me.requested = false;
view.loadTask.delay(200);
}
},
failure: function(response) {
if (view.failCallback) {
@ -105,6 +113,10 @@ Ext.define('Proxmox.panel.LogView', {
Proxmox.Utils.setErrorMask(me, msg);
}
me.running = false;
if (me.requested) {
me.requested = false;
view.loadTask.delay(200);
}
}
});
},
@ -156,9 +168,7 @@ Ext.define('Proxmox.panel.LogView', {
}
if (me.scrollPosBottom() <= 1) {
if (!me.running) {
view.loadTask.delay(200);
}
view.loadTask.delay(200);
}
},
interval: 1000