From df58bc78d0d68c33e9882517e54bc88d03b2ced2 Mon Sep 17 00:00:00 2001
From: wind <wind@winddeiMac.local>
Date: Sat, 5 Sep 2026 23:08:39 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E4=BC=98=E5=8C=96=E6=96=87=E4=BB=B6?=
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- 移除writeSourcePayload中每64KB一次的flush调用
- 让BufferedSink自动缓冲合并多个DATA块
- 利用TCP Nagle算法和滑动窗口提升传输效率
---
 dadb/src/main/kotlin/dadb/AdbSync.kt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dadb/src/main/kotlin/dadb/AdbSync.kt b/dadb/src/main/kotlin/dadb/AdbSync.kt
index 023c255..5228635 100644
--- a/dadb/src/main/kotlin/dadb/AdbSync.kt
+++ b/dadb/src/main/kotlin/dadb/AdbSync.kt
@@ -196,7 +196,8 @@ class AdbSyncStream(
                 writeFrameHeader(DATA, read.toInt())
                 val sent = writeAll(this@AdbSyncStream.buffer)
                 check(read == sent)
-                flush()
+                // 优化：不要每 64KB 就 flush，让 BufferedSink 自动缓冲合并，
+                // 减少网络发送次数，提升传输速度
             }
         }
         stream.sink.apply {