From 9aa987d52ad734a0336030a77f65555f86d2696d Mon Sep 17 00:00:00 2001
From: acite <1498045907@qq.com>
Date: Sun, 14 Sep 2025 00:52:08 +0800
Subject: [PATCH] [optimize] merge network write

---
 .idea/.idea.Abyss/.idea/workspace.xml |  9 ++-------
 Abyss/Components/Tools/AbyssStream.cs | 13 ++++++++-----
 2 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/.idea/.idea.Abyss/.idea/workspace.xml b/.idea/.idea.Abyss/.idea/workspace.xml
index f885b75..399ba50 100644
--- a/.idea/.idea.Abyss/.idea/workspace.xml
+++ b/.idea/.idea.Abyss/.idea/workspace.xml
@@ -9,12 +9,7 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="bf317275-3039-49bb-a475-725a800a0cce" name="Changes" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/.idea.Abyss/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/.idea.Abyss/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/Abyss/Components/Services/AbyssService.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Abyss/Components/Services/AbyssService.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/Abyss/Components/Services/UserService.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Abyss/Components/Services/UserService.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/Abyss/Components/Tools/AbyssStream.cs" beforeDir="false" afterPath="$PROJECT_DIR$/Abyss/Components/Tools/AbyssStream.cs" afterDir="false" />
-    </list>
+    <list default="true" id="bf317275-3039-49bb-a475-725a800a0cce" name="Changes" comment="" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -208,7 +203,7 @@
       <workItem from="1757735249561" duration="5523000" />
       <workItem from="1757742881713" duration="2285000" />
       <workItem from="1757745929389" duration="93000" />
-      <workItem from="1757751423586" duration="2362000" />
+      <workItem from="1757751423586" duration="2687000" />
     </task>
     <servers />
   </component>
diff --git a/Abyss/Components/Tools/AbyssStream.cs b/Abyss/Components/Tools/AbyssStream.cs
index 347b927..df6af6e 100644
--- a/Abyss/Components/Tools/AbyssStream.cs
+++ b/Abyss/Components/Tools/AbyssStream.cs
@@ -419,18 +419,21 @@ namespace Abyss.Components.Tools
             }
 
             var payloadLen = unchecked((uint)(ciphertext.Length + tag.Length));
-            var header = new byte[4];
-            BinaryPrimitives.WriteUInt32BigEndian(header, payloadLen);
 
-            await base.WriteAsync(header, 0, header.Length, cancellationToken).ConfigureAwait(false);
+            var packet = new byte[4 + payloadLen];
+            BinaryPrimitives.WriteUInt32BigEndian(packet.AsSpan(0, 4), payloadLen);
+
             if (ciphertext.Length > 0)
-                await base.WriteAsync(ciphertext, 0, ciphertext.Length, cancellationToken).ConfigureAwait(false);
-            await base.WriteAsync(tag, 0, tag.Length, cancellationToken).ConfigureAwait(false);
+                ciphertext.CopyTo(packet.AsSpan(4));
+            tag.CopyTo(packet.AsSpan(4 + ciphertext.Length));
+
+            await base.WriteAsync(packet, 0, packet.Length, cancellationToken).ConfigureAwait(false);
             await base.FlushAsync(cancellationToken).ConfigureAwait(false);
 
             Array.Clear(nonce, 0, nonce.Length);
             Array.Clear(tag, 0, tag.Length);
             Array.Clear(ciphertext, 0, ciphertext.Length);
+            Array.Clear(packet, 0, packet.Length);
         }
 
         protected override void Dispose(bool disposing)