vendor/github.com/kataras/iris/view/django.go:194:27: pongo2.RegisterTag(tagName, fn) used as value
vendor/github.com/kataras/iris/view/django.go:222:19: undefined: pongo2.NewLocalFileSystemLoader
vendor/github.com/kataras/iris/view/django.go:227:22: too many arguments in call to pongo2.NewSet
vendor/github.com/kataras/iris/view/django.go:280:22: too many arguments in call to pongo2.NewSet
have (string, *tDjangoAssetLoader)
want (string)
vendor/github.com/kataras/iris/view/jet.go:84:7: s.Set.Delims undefined (type *jet.Set has no field or method Delims)
exit status 2
Process exiting with code: 1
Fetching https://goproxy.io/github.com/mwitkow/go-conntrack/@latest
Fetching https://goproxy.io/github.com/mwitkow/go-conntrack/@v/v0.0.0-20190716064945-2f068394615f.mod
go get: error loading module requirements
@shanyujie I've just tried to install iris v11.2.2 on a clean machine and it worked perfectly. So I assume it has to do with your local go cache, please try to clear your go cache: $GOPATH/src/pkg/mod.
About your second question, I don't use that plugin, I use the vscode-go plugin and it works perffectly, just import "github.com/kataras/iris" and type iris. and you will see the autocomplete definitions. You may want to post this issue on the vscode plugin you're using.
github.com/kataras/iris v11.2.2 in your go.mod file and then go build.
Could you add more examples for the new web socket? In particular, I now don’t understand how I can send a message to all clients or only one by its identifier.
Old code example: https://pastebin.com/C2WuUgpk
@kastmgnru we have ton of examples at: https://github.com/kataras/iris/tree/master/_examples/websocket , https://github.com/kataras/neffos/tree/master/_examples and https://github.com/kataras/neffos.js/tree/master/_examples. And also the wiki page of Broadcast: https://github.com/kataras/neffos/wiki/Broadcast.
To send to all clients:
server.Broadcast(nil, neffos.Message{Namespace: "...", Event: "...", Body: yourMessage})To send to all clients except one ID:
server.Broadcast(conn, neffos.Message{Namespace: "...", Event: "...", Body: yourMessage})OR
server.Broadcast(neffos.Except("connID"), neffos.Message{Namespace: "...", Event: "...", Body: yourMessage})To send to a specific one, set the To field of the Message:
server.Broadcast(conn, neffos.Message{To: "connectionID", Namespace: "...", Event: "...", Body: yourMessage})OR, if you have access to the connection value:
conn.Emit("event", yourMessage)
can not find v11.2.8 , can help me?
Access to XMLHttpRequest at 'http://sockjs-ap1.pusher.com/pusher/app/appkey/231/6llt85km/xhr?protocol=7&client=js&version=4.4.0&t=1570290622966&n=22' from origin 'http://www.domain.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Redirect is not allowed for a preflight request.
any help please
app := iris.New()
r, close := newRequestLogger()
defer close()
app.Use(r)
app.OnAnyErrorCode(r, func(ctx iris.Context) {
ctx.Values().Set("error_log", "error")
ctx.JSON(http.ApiFailedResponse(ctx.GetStatusCode(), "error", nil))
})ctx.GetBody() and run with iris.Run(..., iris.WithoutBodyConsumptionOnUnmarshal) if you want to re-use the response body later on in the same request-response lifecycle (handler chain). GetBody: doc and GetBody: example.
I was wondering if there's a way to set the log level for requests via an environment variable or some other type of configuration.
with the default setting, every GET request is automatically written to stdout, which slows the application down and create a lot of unnecessary noise.
many thanks!
Hello @giladsh1,
This is happening because you initialized the Iris application with app := iris.Default(), which registers the request logger middleware and recover, use app := iris.New() instead and customize the request logger (if you need to log the requests) as you want. You can change the log output and customize each log message through logger's Handle method.
Resources: