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Socket.IO - Middleware and scoping: how should I access global IO object from external middleware?


Socket.IO - Middleware and scoping: how should I access global IO object from external middleware?

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Socket.IO - Middleware and scoping: how should I access global IO object from external middleware?
Tag : javascript , By : Chaz
Date : November 29 2020, 09:01 AM

With these it helps The io object is an instance a socket.io Server.
This instance is also available via socket.server from within an event handler.
module.exports = function(io) {
    return function(socket, next) {
        socket.on('kickUser', function(data) {
            io.emit('userKicked', socket.id);
        });
        return next();
    };
};
module.exports = function() {
    return function(socket, next) {
        socket.on('kickUser', function(data) {
            socket.server.emit('userKicked', socket.id);
        });
        return next();
    };
};

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Django Middleware: How do I access a view's params from middleware


Tag : django , By : Keniwan
Date : March 29 2020, 07:55 AM
around this issue You will have to implement the process_view method.
It has this signature:
process_view(self, request, view_func, view_args, view_kwargs)
class MyMiddleware(object):
    def process_view(self, request, view_func, view_args, view_kwargs):
        arg1, arg2 = view_args[:2]

Laravel middleware does not work when set as global middleware


Tag : php , By : vdavidovski
Date : March 29 2020, 07:55 AM
wish helps you I finally found an answer for that.
The middleware responsible for starting sessions is not a global middleware,it is only in the web middleware group.Therefore,laravel was unable to access the session ,since my middleware was run before they were even started.

Can't import custom Middleware whilst using @decorator_from_middleware. (Non Global Middleware)


Tag : python , By : jaredsmiller
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further This is standard Python behaviour. Unless you explicitly import AuthCheckMiddleware in the __init__.py of myapp.middleware, it won't be imported by from myapp.middleware import *.
But really you should never be doing this anyway. There's very rarely a good reason to do import *; always import the things you need explicitly.
from myapp.middleware.authCheck import AuthCheckMiddleware

Pass object initialized via express middleware to next middleware


Tag : node.js , By : paolodm
Date : March 29 2020, 07:55 AM
I hope this helps . Pass it via req or res depending on your intent.
If the data relates to the request such as the requesting user's identity, the session attributes, geoIP or parsed request body then attach it to the req object:
req.helper = await getConfig();
function router (req, res) {
    const values = req.helper.getValues();

    // ...
}

ImproperlyConfigured: Error importing middleware django.contrib.admindocs.middleware: "No module named middleware&q


Tag : javascript , By : damomurf
Date : March 29 2020, 07:55 AM
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