forked from TrueCloudLab/distribution
70 lines
2.4 KiB
Go
70 lines
2.4 KiB
Go
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/*
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Package bugsnag captures errors in real-time and reports them to Bugsnag (http://bugsnag.com).
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Using bugsnag-go is a three-step process.
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1. As early as possible in your program configure the notifier with your APIKey. This sets up
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handling of panics that would otherwise crash your app.
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func init() {
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bugsnag.Configure(bugsnag.Configuration{
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APIKey: "YOUR_API_KEY_HERE",
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})
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}
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2. Add bugsnag to places that already catch panics. For example you should add it to the HTTP server
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when you call ListenAndServer:
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http.ListenAndServe(":8080", bugsnag.Handler(nil))
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If that's not possible, for example because you're using Google App Engine, you can also wrap each
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HTTP handler manually:
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http.HandleFunc("/" bugsnag.HandlerFunc(func (w http.ResponseWriter, r *http.Request) {
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...
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})
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3. To notify Bugsnag of an error that is not a panic, pass it to bugsnag.Notify. This will also
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log the error message using the configured Logger.
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if err != nil {
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bugsnag.Notify(err)
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}
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For detailed integration instructions see https://bugsnag.com/docs/notifiers/go.
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Configuration
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The only required configuration is the Bugsnag API key which can be obtained by clicking "Settings"
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on the top of https://bugsnag.com/ after signing up. We also recommend you set the ReleaseStage
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and AppVersion if these make sense for your deployment workflow.
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RawData
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If you need to attach extra data to Bugsnag notifications you can do that using
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the rawData mechanism. Most of the functions that send errors to Bugsnag allow
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you to pass in any number of interface{} values as rawData. The rawData can
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consist of the Severity, Context, User or MetaData types listed below, and
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there is also builtin support for *http.Requests.
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bugsnag.Notify(err, bugsnag.SeverityError)
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If you want to add custom tabs to your bugsnag dashboard you can pass any value in as rawData,
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and then process it into the event's metadata using a bugsnag.OnBeforeNotify() hook.
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bugsnag.Notify(err, account)
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bugsnag.OnBeforeNotify(func (e *bugsnag.Event, c *bugsnag.Configuration) {
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for datum := range e.RawData {
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if account, ok := datum.(Account); ok {
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e.MetaData.Add("account", "name", account.Name)
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e.MetaData.Add("account", "url", account.URL)
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}
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}
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})
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If necessary you can pass Configuration in as rawData, or modify the Configuration object passed
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into OnBeforeNotify hooks. Configuration passed in this way only affects the current notification.
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*/
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package bugsnag
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