Merge pull request #17224 from abpframework/maliming-patch-1

Update AbpCorrelationIdMiddleware.cs

framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/Tracing/AbpCorrelationIdMiddleware.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Options;
 using System.Threading.Tasks;
@@ -21,9 +22,24 @@ public class AbpCorrelationIdMiddleware : IMiddleware, ITransientDependency
 
     public async Task InvokeAsync(HttpContext context, RequestDelegate next)
     {
-        var correlationId = _correlationIdProvider.Get();
+        var correlationId = GetCorrelationIdFromRequest(context);
-        CheckAndSetCorrelationIdOnResponse(context, _options, correlationId);
+        using (_correlationIdProvider.Change(correlationId))
-        await next(context);
+        {
+            CheckAndSetCorrelationIdOnResponse(context, _options, correlationId);
+            await next(context);
+        }
+    }
+
+    protected virtual string? GetCorrelationIdFromRequest(HttpContext context)
+    {
+        var correlationId = context.Request.Headers[_options.HttpHeaderName];
+        if (correlationId.IsNullOrEmpty())
+        {
+            correlationId = Guid.NewGuid().ToString("N");
+            context.Request.Headers[_options.HttpHeaderName] = correlationId;
+        }
+
+        return correlationId;
     }
 
     protected virtual void CheckAndSetCorrelationIdOnResponse(