mirror of
https://github.com/kataras/iris.git
synced 2025-01-23 18:51:03 +01:00
108 lines
2.8 KiB
Go
108 lines
2.8 KiB
Go
package main
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import (
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"errors"
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"fmt"
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"os"
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"runtime/debug"
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"github.com/kataras/iris/v12"
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"github.com/kataras/iris/v12/middleware/requestid"
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"github.com/rollbar/rollbar-go"
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)
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// * https://rollbar.com/signup
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// * https://docs.rollbar.com/docs/go
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func init() {
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token := os.Getenv("ROLLBAR_TOKEN") // replace that with your token.
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if token == "" {
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panic("ROLLBAR_TOKEN is missing")
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}
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// rb := rollbar.NewAsync(token, "production", "", hostname, "github.com/kataras/iris")
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// Or use the package-level instance:
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rollbar.SetToken(token)
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// defaults to "development"
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rollbar.SetEnvironment("production")
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// optional Git hash/branch/tag (required for GitHub integration)
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// rollbar.SetCodeVersion("v2")
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// optional override; defaults to hostname
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// rollbar.SetServerHost("web.1")
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// path of project (required for GitHub integration and non-project stacktrace collapsing)
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rollbar.SetServerRoot("github.com/kataras/iris")
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}
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func main() {
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app := iris.New()
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// A middleware which sets the ctx.GetID (or requestid.Get(ctx)).
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app.Use(requestid.New())
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// A recover middleware which sends the error trace to the rollbar.
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app.Use(func(ctx iris.Context) {
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defer func() {
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if r := recover(); r != nil {
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debug.PrintStack()
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file, line := ctx.HandlerFileLine() // the failed handler's source code position.
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// cause other info
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rollbar.Critical(errors.New(fmt.Sprint(r)), iris.Map{
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"request_id": ctx.GetID(),
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"request_ip": ctx.RemoteAddr(),
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"request_uri": ctx.FullRequestURI(),
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"handler": iris.Map{
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"name": ctx.HandlerName(), // the handler which failed.
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"file": fmt.Sprintf("%s:%d", file, line),
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},
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})
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ctx.StopWithStatus(iris.StatusInternalServerError)
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}
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}()
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ctx.Next()
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})
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app.Get("/", index)
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app.Get("/panic", panicMe)
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// http://localhost:8080 should add an info message to the rollbar's "Items" dashboard.
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// http://localhost:8080/panic should add a critical message to the rollbar's "Items" dashboard,
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// with the corresponding information appending on its "Occurrences" tab item, e.g:
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// Timestamp (PDT)
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// * 2020-06-08 04:47 pm
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//
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// server.host
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// * DESKTOP-HOSTNAME
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//
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// trace_chain.0.exception.message
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// * a critical error message here
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//
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// custom.handler.file
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// * C:/mygopath/src/github.com/kataras/iris/_examples/logging/rollbar/main.go:76
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//
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// custom.handler.name
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// * main.panicMe
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//
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// custom.request_id
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// * cce61665-0c1b-4fb5-8547-06a3537e477c
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//
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// custom.request_ip
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// * ::1
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//
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// custom.request_uri
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// * http://localhost:8080/panic
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app.Listen(":8080")
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}
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func index(ctx iris.Context) {
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rollbar.Info(fmt.Sprintf("Index page requested by %s", ctx.RemoteAddr()))
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ctx.HTML("<h1> Index Page </h1>")
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}
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func panicMe(ctx iris.Context) {
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panic("a critical error message here")
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}
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