From b28e117a84e3e0434a29c4c2776512f16e80d6e4 Mon Sep 17 00:00:00 2001
From: david <dxu@litespeedtech.com>
Date: Thu, 9 Jul 2020 12:48:12 -0400
Subject: [PATCH] Check in 1.7.3

---
 CMakeLists.txt                                |  2 +-
 LSQUICCOMMIT                                  |  2 +-
 configure                                     | 20 +++----
 configure.ac                                  |  2 +-
 dist/VERSION                                  |  2 +-
 dist/docs/AdminGeneral_Help.html              |  2 +-
 dist/docs/AdminListeners_General_Help.html    |  2 +-
 dist/docs/AdminListeners_SSL_Help.html        |  2 +-
 dist/docs/AdminSecurity_Help.html             |  2 +-
 dist/docs/App_Server_Context.html             |  2 +-
 dist/docs/App_Server_Help.html                |  2 +-
 dist/docs/CGI_Context.html                    |  2 +-
 dist/docs/CompilePHP_Help.html                |  2 +-
 dist/docs/Context_Help.html                   |  2 +-
 dist/docs/ExtApp_Help.html                    |  2 +-
 dist/docs/External_FCGI.html                  |  2 +-
 dist/docs/External_FCGI_Auth.html             |  2 +-
 dist/docs/External_LB.html                    |  2 +-
 dist/docs/External_LSAPI.html                 |  2 +-
 dist/docs/External_PL.html                    |  2 +-
 dist/docs/External_Servlet.html               |  2 +-
 dist/docs/External_WS.html                    |  2 +-
 dist/docs/FCGI_Context.html                   |  2 +-
 dist/docs/Java_Web_App_Context.html           |  2 +-
 dist/docs/LB_Context.html                     |  2 +-
 dist/docs/LSAPI_Context.html                  |  2 +-
 dist/docs/Listeners_General_Help.html         |  2 +-
 dist/docs/Listeners_SSL_Help.html             |  2 +-
 dist/docs/Module_Context.html                 |  2 +-
 dist/docs/Module_Help.html                    |  2 +-
 dist/docs/Proxy_Context.html                  |  2 +-
 dist/docs/Redirect_Context.html               |  2 +-
 dist/docs/Rewrite_Help.html                   |  2 +-
 dist/docs/ScriptHandler_Help.html             |  2 +-
 dist/docs/ServGeneral_Help.html               |  2 +-
 dist/docs/ServLog_Help.html                   |  2 +-
 dist/docs/ServSecurity_Help.html              |  2 +-
 dist/docs/ServTuning_Help.html                |  4 +-
 dist/docs/ServerStat_Help.html                |  2 +-
 dist/docs/Servlet_Context.html                |  2 +-
 dist/docs/Static_Context.html                 |  2 +-
 dist/docs/Templates_Help.html                 |  2 +-
 dist/docs/VHGeneral_Help.html                 |  2 +-
 dist/docs/VHSSL_Help.html                     |  2 +-
 dist/docs/VHSecurity_Help.html                |  2 +-
 dist/docs/VHWebSocket_Help.html               |  2 +-
 dist/docs/VirtualHosts_Help.html              |  2 +-
 dist/docs/admin.html                          |  2 +-
 dist/docs/config.html                         |  2 +-
 dist/docs/index.html                          |  4 +-
 dist/docs/install.html                        |  2 +-
 dist/docs/intro.html                          |  2 +-
 dist/docs/license.html                        |  2 +-
 dist/docs/security.html                       |  2 +-
 dist/docs/webconsole.html                     |  2 +-
 dist/docs/zh-CN/AdminGeneral_Help.html        |  2 +-
 .../zh-CN/AdminListeners_General_Help.html    |  2 +-
 dist/docs/zh-CN/AdminListeners_SSL_Help.html  |  2 +-
 dist/docs/zh-CN/AdminSecurity_Help.html       |  2 +-
 dist/docs/zh-CN/App_Server_Context.html       |  2 +-
 dist/docs/zh-CN/App_Server_Help.html          |  2 +-
 dist/docs/zh-CN/CGI_Context.html              |  2 +-
 dist/docs/zh-CN/CompilePHP_Help.html          |  2 +-
 dist/docs/zh-CN/Context_Help.html             |  2 +-
 dist/docs/zh-CN/ExtApp_Help.html              |  2 +-
 dist/docs/zh-CN/External_FCGI.html            |  2 +-
 dist/docs/zh-CN/External_FCGI_Auth.html       |  2 +-
 dist/docs/zh-CN/External_LB.html              |  2 +-
 dist/docs/zh-CN/External_LSAPI.html           |  2 +-
 dist/docs/zh-CN/External_PL.html              |  2 +-
 dist/docs/zh-CN/External_Servlet.html         |  2 +-
 dist/docs/zh-CN/External_WS.html              |  2 +-
 dist/docs/zh-CN/FCGI_Context.html             |  2 +-
 dist/docs/zh-CN/Java_Web_App_Context.html     |  2 +-
 dist/docs/zh-CN/LB_Context.html               |  2 +-
 dist/docs/zh-CN/LSAPI_Context.html            |  2 +-
 dist/docs/zh-CN/Listeners_General_Help.html   |  2 +-
 dist/docs/zh-CN/Listeners_SSL_Help.html       |  2 +-
 dist/docs/zh-CN/Module_Context.html           |  2 +-
 dist/docs/zh-CN/Module_Help.html              |  2 +-
 dist/docs/zh-CN/Proxy_Context.html            |  2 +-
 dist/docs/zh-CN/Redirect_Context.html         |  2 +-
 dist/docs/zh-CN/Rewrite_Help.html             |  2 +-
 dist/docs/zh-CN/ScriptHandler_Help.html       |  2 +-
 dist/docs/zh-CN/ServGeneral_Help.html         |  2 +-
 dist/docs/zh-CN/ServLog_Help.html             |  2 +-
 dist/docs/zh-CN/ServSecurity_Help.html        |  2 +-
 dist/docs/zh-CN/ServTuning_Help.html          |  2 +-
 dist/docs/zh-CN/ServerStat_Help.html          |  2 +-
 dist/docs/zh-CN/Servlet_Context.html          |  2 +-
 dist/docs/zh-CN/Static_Context.html           |  2 +-
 dist/docs/zh-CN/Templates_Help.html           |  2 +-
 dist/docs/zh-CN/VHGeneral_Help.html           |  2 +-
 dist/docs/zh-CN/VHSSL_Help.html               |  2 +-
 dist/docs/zh-CN/VHSecurity_Help.html          |  2 +-
 dist/docs/zh-CN/VHWebSocket_Help.html         |  2 +-
 dist/docs/zh-CN/VirtualHosts_Help.html        |  2 +-
 dist/docs/zh-CN/admin.html                    |  2 +-
 dist/docs/zh-CN/config.html                   |  2 +-
 dist/docs/zh-CN/index.html                    |  4 +-
 dist/docs/zh-CN/install.html                  |  2 +-
 dist/docs/zh-CN/intro.html                    |  2 +-
 dist/docs/zh-CN/license.html                  |  2 +-
 dist/docs/zh-CN/security.html                 |  2 +-
 dist/docs/zh-CN/webconsole.html               |  2 +-
 dist/install.sh                               |  2 +-
 dist/lsrecaptcha/_recaptcha.shtml             |  2 +-
 src/config.h.cmake                            |  2 +-
 src/http/chunkoutputstream.cpp                |  5 +-
 src/http/httpreq.cpp                          | 56 ++++++++++++++-----
 src/http/httpreq.h                            |  7 ++-
 src/http/httpsession.cpp                      | 43 ++++++++------
 src/http/ntwkiolink.cpp                       | 30 ++++++++--
 src/lsr/ls_xpool.c                            |  2 +-
 src/main/lshttpdmain.cpp                      |  2 +-
 115 files changed, 222 insertions(+), 163 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1ac98ade1..696cd446d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,7 +56,7 @@ add_definitions(-DPOOL_TESTING)
 add_definitions(-D_GLIBCXX_USE_CXX11_ABI=0)
 
 #Add definition for QUIC
-add_definitions(-DH3_ALPN="\\x05h3-25\\x05h3-27")
+add_definitions(-DH3_ALPN="\\x05h3-27\\x05h3-28\\x05h3-29")
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MY_CMAKE_WARNING_FLAG} ${MY_CMAKE_TSAN_FLAG} ${MY_CMAKE_ASAN_FLAG}")
 set(CMAKE_CXX_FLAGS "-std=c++0x ${CMAKE_CXX_FLAGS} ${MY_CMAKE_WARNING_FLAG} ${MY_CMAKE_TSAN_FLAG} ${MY_CMAKE_ASAN_FLAG}")
diff --git a/LSQUICCOMMIT b/LSQUICCOMMIT
index 0858f2901..8488569ca 100644
--- a/LSQUICCOMMIT
+++ b/LSQUICCOMMIT
@@ -1 +1 @@
-307ca7fe5089bb86d38bb5408ffee6cc8fa7e08f
+7483dee0749c024a32a2675408de34246ea6d792
diff --git a/configure b/configure
index 39c07bc7e..5a90ecdd0 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for openlitespeed 1.7.2.
+# Generated by GNU Autoconf 2.69 for openlitespeed 1.7.3.
 #
 # Report bugs to <info@litespeedtech.com>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='openlitespeed'
 PACKAGE_TARNAME='openlitespeed'
-PACKAGE_VERSION='1.7.2'
-PACKAGE_STRING='openlitespeed 1.7.2'
+PACKAGE_VERSION='1.7.3'
+PACKAGE_STRING='openlitespeed 1.7.3'
 PACKAGE_BUGREPORT='info@litespeedtech.com'
 PACKAGE_URL='http://www.litespeedtech.com/'
 
@@ -1409,7 +1409,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures openlitespeed 1.7.2 to adapt to many kinds of systems.
+\`configure' configures openlitespeed 1.7.3 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1480,7 +1480,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of openlitespeed 1.7.2:";;
+     short | recursive ) echo "Configuration of openlitespeed 1.7.3:";;
    esac
   cat <<\_ACEOF
 
@@ -1641,7 +1641,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-openlitespeed configure 1.7.2
+openlitespeed configure 1.7.3
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2315,7 +2315,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by openlitespeed $as_me 1.7.2, which was
+It was created by openlitespeed $as_me 1.7.3, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3181,7 +3181,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='openlitespeed'
- VERSION='1.7.2'
+ VERSION='1.7.3'
 
 
 # Some tools Automake needs.
@@ -19623,7 +19623,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by openlitespeed $as_me 1.7.2, which was
+This file was extended by openlitespeed $as_me 1.7.3, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -19690,7 +19690,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-openlitespeed config.status 1.7.2
+openlitespeed config.status 1.7.3
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index d00aa7b2c..021d7291c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@ m4_include(ax_check_libudns.m4)
 m4_include(ax_check_ip2location.m4)
 
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT([openlitespeed],[1.7.2],[info@litespeedtech.com],[openlitespeed],[http://www.litespeedtech.com/])
+AC_INIT([openlitespeed],[1.7.3],[info@litespeedtech.com],[openlitespeed],[http://www.litespeedtech.com/])
 AM_INIT_AUTOMAKE([1.0 foreign no-define subdir-objects])
 
 AC_CONFIG_HEADERS(src/config.h:src/config.h.in)
diff --git a/dist/VERSION b/dist/VERSION
index f8a696c8d..661e7aead 100644
--- a/dist/VERSION
+++ b/dist/VERSION
@@ -1 +1 @@
-1.7.2
+1.7.3
diff --git a/dist/docs/AdminGeneral_Help.html b/dist/docs/AdminGeneral_Help.html
index b90b3f106..58cc66cc8 100644
--- a/dist/docs/AdminGeneral_Help.html
+++ b/dist/docs/AdminGeneral_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/AdminListeners_General_Help.html b/dist/docs/AdminListeners_General_Help.html
index 2ec00a3d2..3cccdf892 100644
--- a/dist/docs/AdminListeners_General_Help.html
+++ b/dist/docs/AdminListeners_General_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/AdminListeners_SSL_Help.html b/dist/docs/AdminListeners_SSL_Help.html
index 8d615f4da..e2455e716 100644
--- a/dist/docs/AdminListeners_SSL_Help.html
+++ b/dist/docs/AdminListeners_SSL_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/AdminSecurity_Help.html b/dist/docs/AdminSecurity_Help.html
index 5eaa360ec..d6a1975b4 100644
--- a/dist/docs/AdminSecurity_Help.html
+++ b/dist/docs/AdminSecurity_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/App_Server_Context.html b/dist/docs/App_Server_Context.html
index b3b1641d1..8d3c48de3 100644
--- a/dist/docs/App_Server_Context.html
+++ b/dist/docs/App_Server_Context.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/App_Server_Help.html b/dist/docs/App_Server_Help.html
index bd301c406..1964c6c40 100644
--- a/dist/docs/App_Server_Help.html
+++ b/dist/docs/App_Server_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/CGI_Context.html b/dist/docs/CGI_Context.html
index e13d77f14..a7c18e52f 100644
--- a/dist/docs/CGI_Context.html
+++ b/dist/docs/CGI_Context.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/CompilePHP_Help.html b/dist/docs/CompilePHP_Help.html
index 605c90650..679300ab3 100644
--- a/dist/docs/CompilePHP_Help.html
+++ b/dist/docs/CompilePHP_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/Context_Help.html b/dist/docs/Context_Help.html
index f14424096..5693a808f 100644
--- a/dist/docs/Context_Help.html
+++ b/dist/docs/Context_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/ExtApp_Help.html b/dist/docs/ExtApp_Help.html
index 937667214..ce9c7d708 100644
--- a/dist/docs/ExtApp_Help.html
+++ b/dist/docs/ExtApp_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/External_FCGI.html b/dist/docs/External_FCGI.html
index cc19183d2..b18c8f578 100644
--- a/dist/docs/External_FCGI.html
+++ b/dist/docs/External_FCGI.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/External_FCGI_Auth.html b/dist/docs/External_FCGI_Auth.html
index 8d7348467..a9c66e8d7 100644
--- a/dist/docs/External_FCGI_Auth.html
+++ b/dist/docs/External_FCGI_Auth.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/External_LB.html b/dist/docs/External_LB.html
index 32066aca3..b31d47686 100644
--- a/dist/docs/External_LB.html
+++ b/dist/docs/External_LB.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/External_LSAPI.html b/dist/docs/External_LSAPI.html
index 6308b6208..653d33a72 100644
--- a/dist/docs/External_LSAPI.html
+++ b/dist/docs/External_LSAPI.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/External_PL.html b/dist/docs/External_PL.html
index 91324a1b3..f1a62e3f2 100644
--- a/dist/docs/External_PL.html
+++ b/dist/docs/External_PL.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/External_Servlet.html b/dist/docs/External_Servlet.html
index 26d4d66fc..b96290d3c 100644
--- a/dist/docs/External_Servlet.html
+++ b/dist/docs/External_Servlet.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/External_WS.html b/dist/docs/External_WS.html
index e9882747d..90717eb75 100644
--- a/dist/docs/External_WS.html
+++ b/dist/docs/External_WS.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/FCGI_Context.html b/dist/docs/FCGI_Context.html
index d30b44859..6f8d44dac 100644
--- a/dist/docs/FCGI_Context.html
+++ b/dist/docs/FCGI_Context.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
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@@ -131,7 +131,7 @@ <h1>Server Tuning</h1><h2 id="top">Table of Contents</h2><section class="toc"><s
 <div class="helpitem"><article class="ls-helpitem"><div><header id="useSendfile"><h3>Use sendfile()<span class="ls-permlink"><a href="#useSendfile"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Specifies whether to use the sendfile() system call to serve static files. Static files can be served in four different ways: memory buffer cache, memory-mapped cache, plain read/write, and sendfile(). Files smaller than the <span class="tagl"><a href="#maxCachedFileSize">Max Cached Small File Size (bytes)</a></span> are served from memory buffer cache. Files larger than the <span class="tagl"><a href="#maxCachedFileSize">Max Cached Small File Size (bytes)</a></span> but smaller than the <span class="tagl"><a href="#maxMMapFileSize">Max MMAP File Size (bytes)</a></span> will be served from memory-mapped cache. Files larger than the <span class="tagl"><a href="#maxMMapFileSize">Max MMAP File Size (bytes)</a></span> will be served via plain read/write or sendfile(). Sendfile() is a "zero copy" system call that can greatly reduce CPU utilization when serving very large static files. Sendfile() requires an optimized network card kernel driver and thus may not be suitable for some small-vendor network adapters.</p> <h4>Syntax</h4><p>Select from radio box</p> </article> </div>
 <div class="helpitem"><article class="ls-helpitem"><div><header id="fileETag"><h3>File ETag<span class="ls-permlink"><a href="#fileETag"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Specifies whether to use a file's inode, last-modified time, and size attributes to generate the ETag HTTP response header for static files. All three attributes are enabled by default. If you plan to serve the same file out of mirrored servers, you should not include inode; otherwise, the ETag generated for one file will be different on different servers.</p> <h4>Syntax</h4><p>Select from checkbox</p> </article> </div>
 <div class="helpitem"><article class="ls-helpitem"><div><header id="enableGzipCompress"><h3>Enable Compression<span class="ls-permlink"><a href="#enableGzipCompress"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Enables GZIP/Brotli compression for both static and dynamic responses.<br/><br/> Default value: Yes</p> <h4>Syntax</h4><p>Select from radio box</p> <h4>Tips</h4><p><span title="Performance" class="ls-icon-performance"></span> Enable it to save network bandwidth. Text-based responses such as html, css, and javascript files benefit the most and on average can be compressed to half of their original size.</p> </article> </div>
-<div class="helpitem"><article class="ls-helpitem"><div><header id="compressibleTypes"><h3>Compressible Types<span class="ls-permlink"><a href="#compressibleTypes"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Specifies what MIME types are allowed to be compressed.</p> <h4>Syntax</h4><p>MIME type list separated by commas. Wild card "*" and negate sign "!" are allowed, such as text/*, !text/js.</p> <h4>Example</h4><div class="ls-example">If you want to compress text/* but not text/css, you can have a rule like <span class="val">text/*, !text/css</span>. "!" will exclude that MIME type.</div><h4>Tips</h4><p><span title="Performance" class="ls-icon-performance"></span> Only allow types that will benefit from GZIP/Brotli compression. Binary files such as gif/png/jpeg images and flash files do not benefit from compression.</p> </article> </div>
+<div class="helpitem"><article class="ls-helpitem"><div><header id="compressibleTypes"><h3>Compressible Types<span class="ls-permlink"><a href="#compressibleTypes"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Specifies what MIME types are allowed to be compressed. Leave this setting unset or enter <span class="val">default</span> to use the server built-in default list which should already cover most mime-types.<br/><br/> Default value: <span class="val">text/*,application/x-javascript,application/javascript,application/xml,image/svg+xml,application/rss+xml, application/json,application/vnd.ms-fontobject,application/x-font,application/x-font-opentype, application/x-font-truetype,application/x-font-ttf,font/eot,font/opentype,font/otf,font/ttf,image/x-icon, image/vnd.microsoft.icon,application/xhtml+xml</span></p> <h4>Syntax</h4><p>MIME type list separated by commas. Wild card "*" and negate sign "!" are allowed, such as text/*, !text/js.</p> <h4>Example</h4><div class="ls-example">If you want to compress text/* but not text/css, you can have a rule like <span class="val">text/*, !text/css</span>. "!" will exclude that MIME type.</div><h4>Tips</h4><p><span title="Performance" class="ls-icon-performance"></span> Only allow types that will benefit from GZIP/Brotli compression. Binary files such as gif/png/jpeg images and flash files do not benefit from compression.</p> </article> </div>
 <div class="helpitem"><article class="ls-helpitem"><div><header id="enableDynGzipCompress"><h3>Enable GZIP Dynamic Compression<span class="ls-permlink"><a href="#enableDynGzipCompress"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Controls GZIP compression for dynamically generated responses.<br/><br/> For this setting to have an effect, <span class="tagl"><a href="#enableGzipCompress">Enable Compression</a></span> must be set to <span class="val">Yes</span>.<br/><br/> Default value: Yes</p> <h4>Syntax</h4><p>Select from radio box</p> <h4>Tips</h4><p><span title="Performance" class="ls-icon-performance"></span> Compressing dynamic responses increases CPU and memory utilization but saves network bandwidth.</p> </article> </div>
 <div class="helpitem"><article class="ls-helpitem"><div><header id="gzipCompressLevel"><h3>GZIP Compression Level (Dynamic Content)<span class="ls-permlink"><a href="#gzipCompressLevel"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Specifies the level of GZIP compression applied to dynamic content. Ranges from <span class="val">1</span> (lowest) to <span class="val">9</span> (highest).<br/><br/> This setting will only take effect when <span class="tagl"><a href="#enableGzipCompress">Enable Compression</a></span> and <span class="tagl"><a href="#enableDynGzipCompress">Enable GZIP Dynamic Compression</a></span> are enabled.<br/><br/> Default value: 6</p> <h4>Syntax</h4><p>Number between 1 and 9.</p> <h4>Tips</h4><p><span title="Performance" class="ls-icon-performance"></span> Higher compression level will use more memory and CPU cycles. You can set it to a higher level if your machine has additional power. There is not much difference between 6 and 9, except that 9 uses many more CPU cycles.</p> </article> </div>
 <div class="helpitem"><article class="ls-helpitem"><div><header id="enableBrCompress"><h3>Brotli Compression Level (Dynamic Content)<span class="ls-permlink"><a href="#enableBrCompress"></a></span><span class="top"><a href="#top">&#8657;</a></span></h3></header></div><h4>Description</h4><p>Controls the level of Brotli compression applied to dynamic responses. Ranges from <span class="val">0</span> (OFF) to <span class="val">6</span> (highest).<br/><br/> This setting will only take effect when <span class="tagl"><a href="#enableGzipCompress">Enable Compression</a></span> is enabled.<br/><br/> Default value: 2</p> <h4>Syntax</h4><p>Number between 0 and 6.</p> </article> </div>
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     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/ServGeneral_Help.html b/dist/docs/zh-CN/ServGeneral_Help.html
index fbc252c3f..97134922d 100644
--- a/dist/docs/zh-CN/ServGeneral_Help.html
+++ b/dist/docs/zh-CN/ServGeneral_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/ServLog_Help.html b/dist/docs/zh-CN/ServLog_Help.html
index fe0a25ae4..1bbbad8a1 100644
--- a/dist/docs/zh-CN/ServLog_Help.html
+++ b/dist/docs/zh-CN/ServLog_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/ServSecurity_Help.html b/dist/docs/zh-CN/ServSecurity_Help.html
index d82e3e9c9..029436634 100644
--- a/dist/docs/zh-CN/ServSecurity_Help.html
+++ b/dist/docs/zh-CN/ServSecurity_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/ServTuning_Help.html b/dist/docs/zh-CN/ServTuning_Help.html
index 687ec79d3..acd128a7f 100644
--- a/dist/docs/zh-CN/ServTuning_Help.html
+++ b/dist/docs/zh-CN/ServTuning_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/ServerStat_Help.html b/dist/docs/zh-CN/ServerStat_Help.html
index 684d18fd1..237d7fd3c 100644
--- a/dist/docs/zh-CN/ServerStat_Help.html
+++ b/dist/docs/zh-CN/ServerStat_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/Servlet_Context.html b/dist/docs/zh-CN/Servlet_Context.html
index 7f490deba..6fbf36a26 100644
--- a/dist/docs/zh-CN/Servlet_Context.html
+++ b/dist/docs/zh-CN/Servlet_Context.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/Static_Context.html b/dist/docs/zh-CN/Static_Context.html
index 6e28e9e22..aaeb647cf 100644
--- a/dist/docs/zh-CN/Static_Context.html
+++ b/dist/docs/zh-CN/Static_Context.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/Templates_Help.html b/dist/docs/zh-CN/Templates_Help.html
index 5cdcaa3df..e30305c27 100644
--- a/dist/docs/zh-CN/Templates_Help.html
+++ b/dist/docs/zh-CN/Templates_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/VHGeneral_Help.html b/dist/docs/zh-CN/VHGeneral_Help.html
index 30cf7ab07..cc9e4f5b3 100644
--- a/dist/docs/zh-CN/VHGeneral_Help.html
+++ b/dist/docs/zh-CN/VHGeneral_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/VHSSL_Help.html b/dist/docs/zh-CN/VHSSL_Help.html
index d9623f431..6945b8a45 100644
--- a/dist/docs/zh-CN/VHSSL_Help.html
+++ b/dist/docs/zh-CN/VHSSL_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/VHSecurity_Help.html b/dist/docs/zh-CN/VHSecurity_Help.html
index 7d0e26157..04bd95e66 100644
--- a/dist/docs/zh-CN/VHSecurity_Help.html
+++ b/dist/docs/zh-CN/VHSecurity_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/VHWebSocket_Help.html b/dist/docs/zh-CN/VHWebSocket_Help.html
index 4f4517f37..a33de89ed 100644
--- a/dist/docs/zh-CN/VHWebSocket_Help.html
+++ b/dist/docs/zh-CN/VHWebSocket_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/VirtualHosts_Help.html b/dist/docs/zh-CN/VirtualHosts_Help.html
index e24dfc3da..aefd60b2a 100644
--- a/dist/docs/zh-CN/VirtualHosts_Help.html
+++ b/dist/docs/zh-CN/VirtualHosts_Help.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/admin.html b/dist/docs/zh-CN/admin.html
index 48a707b85..2c305f3d3 100644
--- a/dist/docs/zh-CN/admin.html
+++ b/dist/docs/zh-CN/admin.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/config.html b/dist/docs/zh-CN/config.html
index a60e6f0ec..344753498 100644
--- a/dist/docs/zh-CN/config.html
+++ b/dist/docs/zh-CN/config.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/index.html b/dist/docs/zh-CN/index.html
index 613c37025..3e1029be6 100644
--- a/dist/docs/zh-CN/index.html
+++ b/dist/docs/zh-CN/index.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <span class="current"><a href="index.html"> Users' Manual</a></span>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
@@ -102,7 +102,7 @@ <h1>
       <br /><br />
       Users' Manual
       <br /><br />
-      &#8212;&nbsp;Rev. 12
+      &#8212;&nbsp;Rev. 13
     </h1>
   </header>
   <hr />
diff --git a/dist/docs/zh-CN/install.html b/dist/docs/zh-CN/install.html
index af4fe6b21..fc809f2c6 100644
--- a/dist/docs/zh-CN/install.html
+++ b/dist/docs/zh-CN/install.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/intro.html b/dist/docs/zh-CN/intro.html
index b7e2b6348..922035f1a 100644
--- a/dist/docs/zh-CN/intro.html
+++ b/dist/docs/zh-CN/intro.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/license.html b/dist/docs/zh-CN/license.html
index ab1d59be3..bfd28aec0 100644
--- a/dist/docs/zh-CN/license.html
+++ b/dist/docs/zh-CN/license.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/security.html b/dist/docs/zh-CN/security.html
index 9d1fae5c0..5ad10df13 100644
--- a/dist/docs/zh-CN/security.html
+++ b/dist/docs/zh-CN/security.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/docs/zh-CN/webconsole.html b/dist/docs/zh-CN/webconsole.html
index 6dc4b6c52..b9efba9f8 100644
--- a/dist/docs/zh-CN/webconsole.html
+++ b/dist/docs/zh-CN/webconsole.html
@@ -17,7 +17,7 @@
   <h2 class="ls-text-thin">
     OpenLiteSpeed Web Server <a href="index.html"> Users' Manual</a>
   </h2>
-  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 12</h3>
+  <h3 class="ls-text-muted">Version 1.7 &nbsp;&#8212;&nbsp;Rev. 13</h3>
   <hr/>
   <div>
     <ul>
diff --git a/dist/install.sh b/dist/install.sh
index c05865daa..beef211e2 100755
--- a/dist/install.sh
+++ b/dist/install.sh
@@ -6,7 +6,7 @@ OSVER=
 OSTYPE=`getconf LONG_BIT`
 MARIADBCPUARCH=
 DLCMD=
-LSPHPVER=73
+LSPHPVER=74
 MYIP=
 
 testMyIP()
diff --git a/dist/lsrecaptcha/_recaptcha.shtml b/dist/lsrecaptcha/_recaptcha.shtml
index 3bc2c6b6f..3085e5a17 100644
--- a/dist/lsrecaptcha/_recaptcha.shtml
+++ b/dist/lsrecaptcha/_recaptcha.shtml
@@ -51,7 +51,7 @@
             <div id="recaptchadiv" class="recaptcha-center"></div>
         </form>
     </div>
-    <script src="https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit"
+    <script src="https://www.recaptcha.net/recaptcha/api.js?onload=onloadCallback&render=explicit"
             async defer>
     </script>
 </body>
diff --git a/src/config.h.cmake b/src/config.h.cmake
index 290800be7..c6e22d5c1 100644
--- a/src/config.h.cmake
+++ b/src/config.h.cmake
@@ -5,6 +5,6 @@
 #define DEFAULT_TMP_DIR "/tmp/lshttpd"
 #define PID_FILE        "/tmp/lshttpd/openlitespeed.pid"
 
-#define PACKAGE_VERSION "1.7.2"
+#define PACKAGE_VERSION "1.7.3"
 #define LS_MODULE_VERSION_INFO "\tmodgzip 1.1\n\tcache 1.62\n\tmodinspector 1.1\n\tuploadprogress 1.1\n\tmod_security 1.3\n"
 #endif
diff --git a/src/http/chunkoutputstream.cpp b/src/http/chunkoutputstream.cpp
index bf16df7ba..a30c067c4 100644
--- a/src/http/chunkoutputstream.cpp
+++ b/src/http/chunkoutputstream.cpp
@@ -136,7 +136,7 @@ int ChunkOutputStream::write(const char *pBuf, int size)
         pBuf += m_iLastBufLen;
         m_pLastBufBegin = NULL;
         m_iLastBufLen = 0;
-        if (!left)
+        if (left <= 0)
             return size;
     }
 
@@ -158,10 +158,9 @@ int ChunkOutputStream::write(const char *pBuf, int size)
         if (ret > 0)
         {
             left -= ret;
-            if (!left)
+            if (left <= 0)
                 return size;
             pBuf += ret;
-            assert(left > 0);
         }
         else if (!ret)
             return size - left;
diff --git a/src/http/httpreq.cpp b/src/http/httpreq.cpp
index 1577d8061..4986ab3df 100644
--- a/src/http/httpreq.cpp
+++ b/src/http/httpreq.cpp
@@ -498,9 +498,13 @@ void HttpReq::classifyUrl()
     else if (iUrlLen >= 12
             && memcmp(pUrlEnd- 12, "/favicon.ico", 12) == 0)
         m_iUrlType = URL_FAVICON;
-    else if (iUrlLen >= 28
-             && memcmp(getURI(), "/.well-known/acme-challenge/", 28) == 0)
-        m_iUrlType = URL_ACME_CHALLENGE;
+    else if (iUrlLen >= 13 && memcmp(pUrl, "/.well-known/", 13) == 0)
+    {
+        if (iUrlLen >= 28 && memcmp(pUrl + 13, "acme-challenge/", 15) == 0)
+            m_iUrlType = URL_ACME_CHALLENGE;
+        else
+            m_iUrlType = URL_WELL_KNOWN;
+    }
     else if (iUrlLen >= pRecaptchaUrl->len()
             && memcmp(pUrlEnd- pRecaptchaUrl->len(), pRecaptchaUrl->c_str(), pRecaptchaUrl->len()) == 0)
         m_iUrlType = URL_CAPTCHA;
@@ -1070,9 +1074,11 @@ int HttpReq::processUnknownHeader(key_value_pair *pCurHeader,
             memset((char *)(name - 2), 0x20, 7 + pCurHeader->valLen + 4);//
         }
     }
-    else if (pCurHeader->keyLen == 16
-                && (strncasecmp(name, "CF-Connecting-IP", 16) == 0))
-        m_iCfIpHeader = m_unknHeaders.getSize();
+    else if ((pCurHeader->keyLen == 16
+                 && (strncasecmp(name, "CF-Connecting-IP", 16) == 0))
+             || (pCurHeader->keyLen == 9
+                 && (strncasecmp(name, "X-Real-IP", 9) == 0)))
+        m_iCfRealIpHeader = m_unknHeaders.getSize();
     else if (pCurHeader->keyLen == 17
                 && strncasecmp(name, "X-Forwarded-Proto", 17) == 0)
     {
@@ -1786,6 +1792,10 @@ int HttpReq::checkSuffixHandler(const char *pURI, int len, int &cacheable)
     if (!m_pContext->isAppContext())
         LS_DBG_L(getLogSession(), "Cannot find appropriate handler for [%s].",
                  pURI);
+
+#ifdef LS_ENABLE_DEBUG
+    LS_ERROR(getLogSession(), "checkSuffixHandler for [%s] return 404.", pURI);
+#endif
     return SC_404;
 }
 
@@ -1854,7 +1864,7 @@ int HttpReq::setMimeBySuffix(const char *pSuffix)
     {
         if (getPathInfoLen() > 0)   //Path info is not allowed for static file
         {
-            LS_INFO(getLogSession(),
+            LS_ERROR(getLogSession(),
                     "URI '%s' refers to a static file with PATH_INFO [%s].",
                     getURI(), getPathInfo());
             return SC_404;
@@ -1950,7 +1960,7 @@ int HttpReq::processContext()
 
     if (!m_pVHost)
     {
-        LS_DBG_H(getLogSession(), "No Vhost found");
+        LS_ERROR(getLogSession(), "No Vhost found");
         return SC_404;
     }
     if (m_pVHost->getRootContext().getMatchList())
@@ -1965,7 +1975,7 @@ int HttpReq::processContext()
         m_pContext = m_pVHost->bestMatch(pURI, iURILen);
         if (!m_pContext)
         {
-            LS_DBG_L(getLogSession(), "No context found for URI: [%s].", pURI);
+            LS_ERROR(getLogSession(), "No context found for URI: [%s].", pURI);
             return SC_404;
         }
         LS_DBG_H(getLogSession(), "Find context with URI: [%s], "
@@ -2155,7 +2165,14 @@ int HttpReq::processPath(const char *pURI, int uriLen, char *pBuf,
         ret = fileStat(pBuf, &m_fileStat);
         if (ret == -1 && m_lastStatRes == EACCES)
         {
-            LS_DBG_L(getLogSession(), "File not accessible [%s].", pBuf);
+
+#ifdef LS_ENABLE_DEBUG
+            LS_ERROR(getLogSession(),
+#else
+            LS_DBG_L(getLogSession(),
+#endif
+                        "File not accessible [%s].", pBuf);
+
             return SC_403;
         }
 
@@ -2171,8 +2188,17 @@ int HttpReq::processPath(const char *pURI, int uriLen, char *pBuf,
                 {
                     if (++p != pEnd)
                     {
+
                         if ((!m_pContext->isAppContext()) &&  (!isFavicon()))
-                            LS_DBG_L(getLogSession(), "File not found [%s].", pBuf);
+                        {
+
+#ifdef LS_ENABLE_DEBUG
+                            LS_ERROR(getLogSession(),
+#else
+                            LS_DBG_L(getLogSession(),
+#endif
+                                    "File not found [%s].", pBuf);
+                        }
                         return SC_404;
                     }
                 }
@@ -2918,11 +2944,15 @@ const char *HttpReq::getUnknownHeaderByIndex(int idx, int &keyLen,
 }
 
 
-const char *HttpReq::getCfIpHeader(int &len)
+const char *HttpReq::getCfRealIpHeader(char *name, int &len)
 {
-    key_value_pair *pIdx = getUnknHeaderPair(m_iCfIpHeader - 1);
+    key_value_pair *pIdx = getUnknHeaderPair(m_iCfRealIpHeader - 1);
     if (pIdx)
     {
+        assert(pIdx->keyLen < 20);
+        memcpy(name, m_headerBuf.getp(pIdx->keyOff), pIdx->keyLen);
+        name[pIdx->keyLen] = 0;
+        len = pIdx->valLen;
         len = pIdx->valLen;
         return m_headerBuf.getp(pIdx->valOff);
     }
diff --git a/src/http/httpreq.h b/src/http/httpreq.h
index 485d7e98e..341b6e9d4 100644
--- a/src/http/httpreq.h
+++ b/src/http/httpreq.h
@@ -94,6 +94,7 @@ enum
     URL_GENERIC,
     URL_FAVICON,
     URL_ROBOTS_TXT,
+    URL_WELL_KNOWN,
     URL_ACME_CHALLENGE,
     URL_CAPTCHA,
 };
@@ -251,7 +252,7 @@ class HttpReq
     char                m_method;
     char                m_iUserAgentType;
     short               m_iUrlType;
-    short               m_iCfIpHeader;
+    short               m_iCfRealIpHeader;
     int                 m_iEnvCount;
 
     unsigned short      m_ver;
@@ -689,8 +690,8 @@ class HttpReq
     }
     const char *getUnknownHeaderByIndex(int idx, int &keyLen,
                                         const char *&pValue, int &valLen) const;
-    char isCfIpSet() const                      {   return m_iCfIpHeader;   }
-    const char *getCfIpHeader(int &len);
+    char isCfRealIpSet() const          {   return m_iCfRealIpHeader;   }
+    const char *getCfRealIpHeader(char *name, int &len);
 
     void setCrypto(HioCrypto *p)        {    m_pCrypto = p;         }
     HioCrypto *getCrypto() const        {   return m_pCrypto;       }
diff --git a/src/http/httpsession.cpp b/src/http/httpsession.cpp
index f34665d5c..2b29c35d0 100644
--- a/src/http/httpsession.cpp
+++ b/src/http/httpsession.cpp
@@ -1342,14 +1342,15 @@ int HttpSession::processNewReqInit()
         || (((useProxyHeader == 2) || (useProxyHeader == 3))
             && (getClientInfo()->getAccess() == AC_TRUST)))
     {
+        char name_buf[20];
         const char *pName;
         const char *pProxyHeader;
         int len;
         if (((useProxyHeader == 2) || (useProxyHeader == 3))
-            && m_request.isCfIpSet())
+            && m_request.isCfRealIpSet())
         {
-            pName = "CF-Connecting-IP";
-            pProxyHeader = m_request.getCfIpHeader(len);
+            pProxyHeader = m_request.getCfRealIpHeader(name_buf, len);
+            pName = name_buf;
         }
         else
         {
@@ -1831,6 +1832,16 @@ bool HttpSession::shouldAvoidRecaptcha()
         LS_DBG_M(getLogSession(), "[RECAPTCHA] Favicon request, skip recaptcha.");
         return true;
     }
+    else if (m_request.getUrlType() == URL_WELL_KNOWN
+            || m_request.getUrlType() == URL_ACME_CHALLENGE)
+    {
+        getClientInfo()->incAllowedBotHits();
+        if (!getClientInfo()->isReachBotLimit())
+        {
+            LS_DBG(getLogSession(), "[RECAPITCHA] /.well-known/ request, skip recaptcha.");
+            return true;
+        }
+    }
 
 //     if (getStream() && getStream()->isFromLocalAddr())
 //     {
@@ -4992,6 +5003,7 @@ int HttpSession::sendStaticFileAio(SendFileInfo *pData)
 
 int HttpSession::sendStaticFileEx(SendFileInfo *pData)
 {
+    char buf[STATIC_FILE_BLOCK_SIZE];
     const char *pBuf;
     off_t written;
     off_t remain;
@@ -5040,7 +5052,6 @@ int HttpSession::sendStaticFileEx(SendFileInfo *pData)
     }
 #endif
 
-    BlockBuf tmpBlock;
     while ((remain = pData->getRemain()) > 0)
     {
         len = (remain < STATIC_FILE_BLOCK_SIZE) ? remain : STATIC_FILE_BLOCK_SIZE ;
@@ -5054,10 +5065,11 @@ int HttpSession::sendStaticFileEx(SendFileInfo *pData)
         }
         else
         {
-            pBuf = VMemBuf::mapTmpBlock(pData->getfd(), tmpBlock, pData->getCurPos());
-            if (!pBuf)
-                return -1;
-            written = tmpBlock.getBufEnd() - pBuf;
+            pBuf = buf;
+            written = pread(pData->getfd(), buf, len, pData->getCurPos());
+            if (written <= 0)
+                return LS_FAIL;
+
             if (written > remain)
                 written = remain;
             if (written <= 0)
@@ -5065,8 +5077,6 @@ int HttpSession::sendStaticFileEx(SendFileInfo *pData)
         }
 
         len = writeRespBodyBlockInternal(pData, pBuf, written);
-        if (!pData->getECache())
-            VMemBuf::releaseBlock(&tmpBlock);
         if (len < 0)
             return len;
         else if (len == 0)
@@ -5114,6 +5124,7 @@ int HttpSession::sendStaticFile(SendFileInfo *pData)
           LSI_FLAG_PROCESS_STATIC))
         return sendStaticFileEx(pData);
 
+    char buf[STATIC_FILE_BLOCK_SIZE];
     const char *pBuf;
     off_t written;
     off_t remain;
@@ -5144,7 +5155,6 @@ int HttpSession::sendStaticFile(SendFileInfo *pData)
     param.flag_out = &buffered;
 
 
-    BlockBuf tmpBlock;
     while ((remain = pData->getRemain()) > 0)
     {
         len = (remain < STATIC_FILE_BLOCK_SIZE) ? remain : STATIC_FILE_BLOCK_SIZE ;
@@ -5158,18 +5168,17 @@ int HttpSession::sendStaticFile(SendFileInfo *pData)
         }
         else
         {
-            pBuf = VMemBuf::mapTmpBlock(pData->getfd(), tmpBlock, pData->getCurPos());
-            if (!pBuf)
-                return -1;
-            written = tmpBlock.getBufEnd() - pBuf;
+            pBuf = buf;
+            written = pread(pData->getfd(), buf, len, pData->getCurPos());
+            if (written <= 0)
+                return LS_FAIL;
+
             if (written > remain)
                 written = remain;
             if (written <= 0)
                 return -1;
         }
         len = writeRespBodyBlockFilterInternal(pData, pBuf, written, &param);
-        if (!pData->getECache())
-            VMemBuf::releaseBlock(&tmpBlock);
         if (len < 0)
             return len;
         else if (len == 0)
diff --git a/src/http/ntwkiolink.cpp b/src/http/ntwkiolink.cpp
index eb13db6ad..b22e26bf9 100644
--- a/src/http/ntwkiolink.cpp
+++ b/src/http/ntwkiolink.cpp
@@ -474,11 +474,21 @@ void NtwkIOLink::suspendWrite()
 {
     LS_DBG_L(this, "NtwkIOLink::suspendWrite()...");
     setFlag(HIO_FLAG_WANT_WRITE, 0);
-    if (!((isSSL()) && (m_ssl.wantWrite())) && m_hasBufferedData == 0)
+    if (isSSL())
     {
-        MultiplexerFactory::getMultiplexer()->suspendWrite(this);
-        LS_DBG_L(this, "Write suspended");
+        if (m_ssl.wantWrite() || m_ssl.wpending() > 0)
+        {
+            LS_DBG_L(this, "Pending SSL data, cannot suspend write.");
+            return;
+        }
+        if (m_hasBufferedData)
+        {
+            LS_DBG_L(this, "Pending buffered data, cannot suspend write.");
+            return;
+        }
     }
+    MultiplexerFactory::getMultiplexer()->suspendWrite(this);
+    LS_DBG_L(this, "Write suspended");
 }
 
 
@@ -511,7 +521,16 @@ void NtwkIOLink::switchWriteToRead()
 {
     setFlag(HIO_FLAG_WANT_READ, 1);
     setFlag(HIO_FLAG_WANT_WRITE, 0);
-    MultiplexerFactory::getMultiplexer()->switchWriteToRead(this);
+    if (isSSL() && m_ssl.wpending() > 0)
+    {
+        LS_DBG_L(this, "[LSTLS] has buffered data, do not stop write.");
+        MultiplexerFactory::getMultiplexer()->continueRead(this);
+    }
+    else
+    {
+        LS_DBG_L(this, "switchWriteToRead()");
+        MultiplexerFactory::getMultiplexer()->switchWriteToRead(this);
+    }
 }
 
 
@@ -663,7 +682,7 @@ void NtwkIOLink::setSSLAgain()
         MultiplexerFactory::getMultiplexer()->suspendRead(this);
     }
 
-    if (m_ssl.wantWrite() || getFlag(HIO_FLAG_WANT_WRITE))
+    if (m_ssl.wantWrite() || m_ssl.wpending() > 0 || getFlag(HIO_FLAG_WANT_WRITE))
     {
         dumpState("setSSLAgain", "CW");
         MultiplexerFactory::getMultiplexer()->continueWrite(this);
@@ -1480,6 +1499,7 @@ int NtwkIOLink::writevExT(LsiSession *pOS, const iovec *vector, int count)
 
 void NtwkIOLink::onTimerSSL_T(NtwkIOLink *pThis)
 {
+    pThis->setAllowWrite();
     if (pThis->flushSslWpending() == 1)
         pThis->releaseIdleSslBuffer();
 
diff --git a/src/lsr/ls_xpool.c b/src/lsr/ls_xpool.c
index e43ac19b8..da9fdf452 100644
--- a/src/lsr/ls_xpool.c
+++ b/src/lsr/ls_xpool.c
@@ -654,7 +654,7 @@ ls_inline void ls_std_inslist(
     {
         pTail->next = pOld1 = pOld;
     }
-    while((pOld = ls_atomic_casvptr(pList, pNew, pOld)) != pOld1);
+    while((pOld = ls_atomic_casvptr(pList, pOld, pNew)) != pOld1);
     return;
 }
 
diff --git a/src/main/lshttpdmain.cpp b/src/main/lshttpdmain.cpp
index 257d29c90..7ede5d0d9 100644
--- a/src/main/lshttpdmain.cpp
+++ b/src/main/lshttpdmain.cpp
@@ -83,7 +83,7 @@
 /***
  * Do not change the below format, it will be set correctly while packing the code
  */
-#define BUILDTIME  " (built: Thu Jun 25 20:05:03 UTC 2020)"
+#define BUILDTIME  " (built: Thu Jul  9 13:51:56 UTC 2020)"
 
 #define GlobalServerSessionHooks (LsiApiHooks::getServerSessionHooks())