hanayo/vendor/github.com/getsentry/raven-go/docs/integrations/http.rst

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2019-02-23 13:29:15 +00:00
net/http
========
Raven Go provides middleware that can be used with the stdlib ``net/http`` library to
automatically handle panics that occur during an http request.
Installation
------------
Simply install ``raven-go`` through ``go get``::
$ go get github.com/getsentry/raven-go
Setup
-----
Make sure that you've set configured ``raven`` with your DSN, typically inside the ``init()``
in your ``main`` package is a good place.
.. sourcecode:: go
package main
import "github.com/getsentry/raven-go"
func init() {
raven.SetDSN("___DSN___")
}
If you don't call ``SetDSN``, we will attempt to read it from your environment under the
``SENTRY_DSN`` environment variable.
Next, we need to wrap our ``http.Handler`` with our ``RecoveryHandler``:
.. sourcecode:: go
func root(w http.ResponseWriter, r *http.Request) {
// ... do stuff
}
http.HandleFunc("/", raven.RecoveryHandler(root))