Questions tagged [middleware]
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49 questions
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Designing a third-party web solution [closed]
I'm building a third-party solution for web applications, which consists of:
A client-side library
A web server library
A third-party service
I'm getting blocked on some architecture decisions, ...
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63
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Creating a generic service comprising another service
Currently I have an existing API for my AI Engine, and a python wrapper to interact with the API. So this wrapper acts like a helper class to help format and automate some of the process that is ...
- 99
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130
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Moving Transaction Logic to Middle Layer: Pros and Cons
We have an event booking system that allows patrons to add themselves to a waiting list if an event is fully booked. When somebody cancels, the system moves the first person from the waitlist into a ...
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342
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Middleware responsibilities and usage: checking preconditions for business logic
I am developing an API backend in NestJS, now for some specific routes (or controllers) I am loading in a configuration from the database to handle an incoming request. This fetching of the ...
- 103
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Why do we need middleware in FASTapi?
From official documentation:
A "middleware" is a function that works with every request before it is processed by any specific path operation. And also with every response before returning ...
- 117
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58
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Modelling Interfaces provided by different IPC frameworks
I'm stuck with a problem, where I don't know how to model interfaces that are provided by different IPC frameworks.
Let's say, there is a camera component and two arbitrary components C1 and C2. The ...
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1
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137
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Middleware with parameters and dependencies
I'm trying to use the middleware pattern to avoid repeating same code over and over again. In my application I work with user data a lot, therefore there are a lot of checks here and there. The ...
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3
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Is it a bad idea to save the database in middleware?
So I've implemented the repository pattern in a lot of projects, but there seems to be a bit of a discussion on what is right with this pattern. Previously, I've always added Update or Create methods ...
- 159
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911
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DDD for middleware web application
I am developing a middleware application where the application workflow is:
handles rest requests
performs some business logic
calls another rest service
I would like to use DDD to model the ...
- 103
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2
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170
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ESB Services vs Services using Language
Our business domain is complex. Currently, our business is written using ASP.NET WEB API HTTP services. So, applications including web, mobile and desktop are talking with these HTTP apis. Now, one of ...
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1
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652
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Good practices for frontend-backend communication
What are some good practices for handling communication between a frontend and a backend?
From what I know in order to keep things loosely coupled you shouldn't just have your frontend have a ...
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1
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1
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181
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Checking validity of users and tenants in each request
I am designing a centralized IDP to use for a database-per-tenant application that uses a "tid" (Tenant Id) claim in the access token that the WebAPI uses to create a connection string ...
- 113
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2
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185
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Best place to map Model got in ActionMethod
I'm not sure this question matches this forum's purpose, but I didn't think it should belong to the stackoverflow one either, so here it goes:
I created a model binder that makes one mapping so "...
- 107
1
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1
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2k
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Sequence diagram: explicitly show websocket creation?
I am trying to draw up a sequence diagram to show how my web client will interact with my backend over a websocket connection.
I am using a websocket middleware to manage the stream connections.
...
- 391
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2
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412
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Does "middleware" have two different meanings?
Does "middleware" have two different meanings and therefor is unnecessarily overloaded?
Horizontal: I saw some use middleware to mean something like proxy or gateway
sitting between two entities at ...
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