From 0acd7d31b846cb9b9fcba08504c19c12b0eb21db Mon Sep 17 00:00:00 2001
From: weidong <weidong@im-droid.com>
Date: Sat, 19 Jul 2025 10:27:51 +0800
Subject: [PATCH] =?UTF-8?q?1=E3=80=81=E5=A2=9E=E5=8A=A0TCP=E8=BF=9E?=
 =?UTF-8?q?=E6=8E=A5=E8=BF=87=E7=A8=8B=E6=89=93=E5=8D=B0=EF=BC=8C=E4=BB=A5?=
 =?UTF-8?q?=E4=BE=BF=E6=9F=A5=E7=9C=8B=E8=BF=9E=E6=8E=A5=E5=A4=B1=E8=B4=A5?=
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---
 .../main/java/com/imdroid/beidou_fwd/service/TCPClient.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/service/TCPClient.java b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/service/TCPClient.java
index 72997c9c..590a27e9 100644
--- a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/service/TCPClient.java
+++ b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/service/TCPClient.java
@@ -73,6 +73,10 @@ public class TCPClient {
                             }
                         }, 5000, TimeUnit.MILLISECONDS);
                     } else {
+                        future.channel().config().setWriteBufferWaterMark(new WriteBufferWaterMark(
+                                1024 * 1024,   // low
+                                4 *1024*1024    // high
+                        ));
                         logger.info("{}:{} tcp client start success!",host,port);
                     }
                 }