From e56e52468a0103ef8ca5348be94b192ac8aeb8b5 Mon Sep 17 00:00:00 2001
From: XinRoom <32238570+XinRoom@users.noreply.github.com>
Date: Thu, 27 May 2021 00:06:58 +0800
Subject: [PATCH 1/3] jsp speed fix
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

`buf.clear();` 会重置缓冲区的主要索引值，不必为了每次读写都创建新的缓冲区；如果在下次写入之前不这么做，那么下次写入总是失败的。这将导致while循环总是只执行一次，数据只能513字节长度的传输，降低效率。
---
 templates/tunnel.jsp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/templates/tunnel.jsp b/templates/tunnel.jsp
index 39512ce..d3ed6b7 100644
--- a/templates/tunnel.jsp
+++ b/templates/tunnel.jsp
@@ -218,6 +218,8 @@
                     byte[] data = new byte[bytesRead];
                     System.arraycopy(buf.array(), 0, data, 0, bytesRead);
                     out.write(b64en(data));
+                    out.flush();
+                    buf.clear();
                     bytesRead = socketChannel.read(buf);
                 }
                 response.setHeader("X-STATUS", "OK");

From f52bfc0fde0913725350556836a019572c951817 Mon Sep 17 00:00:00 2001
From: XinRoom <32238570+XinRoom@users.noreply.github.com>
Date: Thu, 27 May 2021 10:43:02 +0800
Subject: [PATCH 2/3] Fix error when compiled jdk9 and run with jdk8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

修复当使用jdk9编译的class运行于jdk8时buf.clear()错误的问题  https://github.com/plasma-umass/doppio/issues/497
---
 templates/tunnel.jsp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/tunnel.jsp b/templates/tunnel.jsp
index d3ed6b7..fc96ca9 100644
--- a/templates/tunnel.jsp
+++ b/templates/tunnel.jsp
@@ -219,7 +219,7 @@
                     System.arraycopy(buf.array(), 0, data, 0, bytesRead);
                     out.write(b64en(data));
                     out.flush();
-                    buf.clear();
+                    ((java.nio.Buffer)buf).clear();
                     bytesRead = socketChannel.read(buf);
                 }
                 response.setHeader("X-STATUS", "OK");

From 15d11eb56691f07d14844f44e5d54e489d9d0f67 Mon Sep 17 00:00:00 2001
From: XinRoom <32238570+XinRoom@users.noreply.github.com>
Date: Thu, 27 May 2021 11:03:57 +0800
Subject: [PATCH 3/3] jspx speed bug fix
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

见jsp speed bug fix: https://github.com/L-codes/Neo-reGeorg/pull/40
---
 templates/tunnel.jspx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/templates/tunnel.jspx b/templates/tunnel.jspx
index de936a2..ceb42c8 100644
--- a/templates/tunnel.jspx
+++ b/templates/tunnel.jspx
@@ -218,6 +218,8 @@
                     byte[] data = new byte[bytesRead];
                     System.arraycopy(buf.array(), 0, data, 0, bytesRead);
                     out.write(b64en(data));
+                    out.flush();
+                    ((java.nio.Buffer)buf).clear();
                     bytesRead = socketChannel.read(buf);
                 }
                 response.setHeader("X-STATUS", "OK");