refactor csproj and add XBase Identity Http provider tools and also add supports for streaming ...

2026-04-14 16:36:04 +03:30
parent 7504ea7e98
commit 34fb077e8b
4 changed files with 1173 additions and 8 deletions
@@ -0,0 +1,100 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using xCommons.Extensions;
+
+namespace xIdentityService.Extensions
+{
+    public static partial class StreamExtensions
+    {
+        /// <summary>
+        /// Converts an Stream to Async Enumerable ...
+        /// </summary>
+        /// <param name="stream"></param>
+        /// <param name="bufferSize"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async IAsyncEnumerable<byte[]> ToAsyncEnumerable(
+            this Stream stream,
+            int bufferSize = 8192,
+            [System.Runtime.CompilerServices.EnumeratorCancellation]
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            var buffer = new byte[bufferSize];
+            while (true)
+            {
+                //
+                int read = await stream
+                    .ReadAsync(
+                        buffer,
+                        0,
+                        buffer.Length,
+                        cancellationToken
+                );
+
+                //
+                if (read == 0)
+                {
+                    yield break;
+                }
+
+                //
+                yield return buffer.Take(read).ToArray();
+            }
+        }
+
+        /// <summary>
+        /// Converts an Stream to Async Enumerable ...
+        /// </summary>
+        /// <param name="stream"></param>
+        /// <param name="bufferSize"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async IAsyncEnumerable<T> ToAsyncEnumerable<T>(
+            this Stream stream,
+            int bufferSize = 8192,
+            [System.Runtime.CompilerServices.EnumeratorCancellation]
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            var buffer = new byte[bufferSize];
+            while (true)
+            {
+                //
+                int read = await stream
+                    .ReadAsync(
+                        buffer,
+                        0,
+                        buffer.Length,
+                        cancellationToken
+                );
+                if (read == 0)
+                {
+                    yield break;
+                }
+
+                //
+                T chunk = default(T);
+                var readedBuffer = buffer.Take(read).ToArray();
+                var str = readedBuffer.FromBytes();
+                if (str.IsNullOrEmpty())
+                {
+                    yield return chunk;
+                }
+                try
+                {
+                    chunk = str.FromJSON<T>();
+                }
+                catch
+                { }
+
+                //
+                yield return chunk;
+            }
+        }
+    }
+}