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Code Issues Projects Releases Wiki Activity

WTF-315 Fix race conditions caused by writing to view

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This commit is contained in:
Chris Cummer
2019-04-24 23:53:31 -07:00
parent a1aae6206f
commit 5445309aa0
33 changed files with 256 additions and 96 deletions
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12
modules/datadog/widget.go
View File

@@ -11,6 +11,7 @@ import (
type Widget struct {
wtf.TextWidget
app *tview.Application
settings *Settings
}
@@ -18,6 +19,7 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
widget := Widget{
TextWidget: wtf.NewTextWidget(app, settings.common, false),
app: app,
settings: settings,
}
@@ -29,9 +31,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
func (widget *Widget) Refresh() {
monitors, monitorErr := widget.Monitors()
widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s", widget.Name())))
widget.View.Clear()
var content string
if monitorErr != nil {
widget.View.SetWrap(true)
@@ -40,8 +39,11 @@ func (widget *Widget) Refresh() {
widget.View.SetWrap(false)
content = widget.contentFrom(monitors)
}
widget.View.SetText(content)
widget.app.QueueUpdateDraw(func() {
widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s", widget.Name())))
widget.View.Clear()
widget.View.SetText(content)
})
}
/* -------------------- Unexported Functions -------------------- */