#10 [Arabic] Custom Middleware في ASP.NET Core 9 | بناء Request Pipeline احترافي

Описание: 🔗 GitHub Repository: https://github.com/YTCodingCLass/aspn...

تعلم كيفية بناء Custom Middleware احترافي في ASP.NET Core 9 وفهم Request Pipeline بشكل عميق! في هذا الشرح سأوضح لك:

✅ إنشاء Custom Middleware باستخدام IMiddleware
✅ فهم Request Pipeline وترتيب Middleware
✅ بناء Request Logging Middleware
✅ إضافة Response Timing مع Custom Headers
✅ قراءة وتسجيل Request/Response Body
✅ Performance Monitoring للـ API
✅ دمج Middleware مع Dependency Injection
✅ معالجة Streams بشكل صحيح

ما ستتعلمه:

📌 Custom Middleware Fundamentals
ما هو Middleware وكيف يعمل
IMiddleware vs Convention-based Middleware
Request Pipeline architecture

📌 Request Logging Middleware
تسجيل HTTP Method, Path, IP Address
Logging قبل وبعد معالجة الطلب
Structured Logging مع ILogger

📌 Response Timing Middleware
قياس وقت معالجة الطلبات
إضافة X-Response-Time Header
Response.OnStarting callback
تحذيرات للطلبات البطيئة

📌 Request/Response Body Logging
قراءة Request Body مع EnableBuffering
حفظ Response Stream
MemoryStream manipulation
تجنب Memory leaks

📌 Middleware Order & Pipeline
أهمية ترتيب Middleware
Exception Handler أولاً
Request/Response flow

📌 Best Practices
Environment-based behavior
Performance considerations
Async/Await patterns
Security في Logging

مناسب للـ:

👨‍💻 مطوري ASP.NET Core
👨‍💻 من يريد فهم Request Pipeline
👨‍💻 بناء Logging System احترافي
👨‍💻 Performance Monitoring

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Learn how to build professional Custom Middleware in ASP.NET Core 9 and deeply understand the Request Pipeline! In this tutorial, I'll show you how to:

✅ Create Custom Middleware using IMiddleware
✅ Understand Request Pipeline and Middleware Order
✅ Build Request Logging Middleware
✅ Add Response Timing with Custom Headers
✅ Read and Log Request/Response Body
✅ Implement Performance Monitoring
✅ Integrate Middleware with Dependency Injection
✅ Handle Streams correctly

What you'll learn:

📌 Custom Middleware Fundamentals
What is Middleware and how it works
IMiddleware vs Convention-based Middleware
Request Pipeline architecture

📌 Request Logging Middleware
Log HTTP Method, Path, IP Address
Logging before and after request processing
Structured Logging with ILogger

📌 Response Timing Middleware
Measure request processing time
Add X-Response-Time Header
Response.OnStarting callback
Warnings for slow requests

📌 Request/Response Body Logging
Read Request Body with EnableBuffering
Save Response Stream
MemoryStream manipulation
Avoid Memory leaks

📌 Middleware Order & Pipeline
Importance of Middleware order
Exception Handler first
Request/Response flow

📌 Best Practices
Environment-based behavior
Performance considerations
Async/Await patterns
Security in Logging

Perfect for:

👨‍💻 ASP.NET Core developers
👨‍💻 Anyone wanting to understand Request Pipeline
👨‍💻 Building professional Logging Systems
👨‍💻 Performance Monitoring

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