Lucee IIS10-Tomcat 8.5 BonCodeAJP连接器-通用连接器通信错误

我有一个Windows 2016 64位服务器安装，它运行Lucee 5.3.1.102和Tomcat/8.5.35以及BonCodeAJP连接器

总体来说，一切都很顺利，网站平均每天拥有60万到100万用户。在极少数情况下，我们会出现以下错误：

Generic Connector Communication Error:

Please check and adjust your setup:

Ensure that Tomcat is running on given host and port.

If this is a timeout error consider adjusting IIS timeout by changing
executionTimeout attribute in web.config (see manual).

当浏览器显示错误时，再次显示网站实际页面的唯一方法是清除所有网站数据。如果只刷新，则会再次显示错误，尽管网站现在运行时没有错误（错误会显示一次，但无论重新加载多少次，错误页面仍会显示在浏览器上，因此用户认为网站已关闭，直到他尝试“匿名”窗口或尝试其他浏览器）

那么，有没有办法更改错误页面，使其自动重定向，或者使内容过期，以便浏览器可以再次查看网站？。 你知道为什么这个错误会出现，即使它出现在如此罕见的情况下

提前感谢您的帮助 下面是server.xml

<?xml version='1.0' encoding='utf-8'?>
<!--
 Licensed to the Apache Software Foundation (ASF) under one or more
 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
 (the "License"); you may not use this file except in compliance with
 the License.  You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->
<!-- Note:  A "Server" is not itself a "Container", so you may not
    define subcomponents such as "Valves" at this level.
    Documentation at /docs/config/server.html
-->
<Server port="8005" shutdown="SHUTDOWN">
 <Listener className="org.apache.catalina.startup.VersionLoggerListener" />
 <!-- Security listener. Documentation at /docs/config/listeners.html
 <Listener className="org.apache.catalina.security.SecurityListener" />
 -->
 <!--APR library loader. Documentation at /docs/apr.html -->
 <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
 <!-- Prevent memory leaks due to use of particular java/javax APIs-->
 <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
 <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
 <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

 <!-- Global JNDI resources
      Documentation at /docs/jndi-resources-howto.html
 -->
 <!-- <GlobalNamingResources> -->
   <!-- Editable user database that can also be used by
        UserDatabaseRealm to authenticate users
   -->
   <!-- <Resource name="UserDatabase" auth="Container"
             type="org.apache.catalina.UserDatabase"
             description="User database that can be updated and saved"
             factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
             pathname="conf/tomcat-users.xml" /> -->
 <!-- </GlobalNamingResources> -->

 <!-- A "Service" is a collection of one or more "Connectors" that share
      a single "Container" Note:  A "Service" is not itself a "Container",
      so you may not define subcomponents such as "Valves" at this level.
      Documentation at /docs/config/service.html
  -->
 <Service name="Catalina">

   <!--The connectors can use a shared executor, you can define one or more named thread pools-->
   <!--
   <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
       maxThreads="150" minSpareThreads="4"/>
   -->


   <!-- A "Connector" represents an endpoint by which requests are received
        and responses are returned. Documentation at :
        Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
        Java AJP  Connector: /docs/config/ajp.html
        APR (HTTP/AJP) Connector: /docs/apr.html
        Define a non-SSL/TLS HTTP/1.1 Connector on port 8080
   -->
   <Connector port="8888" protocol="HTTP/1.1"
              connectionTimeout="20000"
              redirectPort="8443" />
   <!-- A "Connector" using the shared thread pool-->
   <!--
   <Connector executor="tomcatThreadPool"
              port="8080" protocol="HTTP/1.1"
              connectionTimeout="20000"
              redirectPort="8443" />
   -->
   <!-- Define a SSL/TLS HTTP/1.1 Connector on port 8443
        This connector uses the NIO implementation that requires the JSSE
        style configuration. When using the APR/native implementation, the
        OpenSSL style configuration is required as described in the APR/native
        documentation -->
   <!--
   <Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"
              maxThreads="150" SSLEnabled="true" scheme="https" secure="true"
              clientAuth="false" sslProtocol="TLS" />
   -->

   <!-- Define an AJP 1.3 Connector on port 8009 -->
   <Connector port="8009" protocol="AJP/1.3" keepAliveTimeout="-1" connectionTimeout="121000" packetSize="65530" redirectPort="8443" />


   <!-- An Engine represents the entry point (within Catalina) that processes
        every request.  The Engine implementation for Tomcat stand alone
        analyzes the HTTP headers included with the request, and passes them
        on to the appropriate Host (virtual host).
        Documentation at /docs/config/engine.html -->

   <!-- You should set jvmRoute to support load-balancing via AJP ie :
   <Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">
   -->
   <Engine name="Catalina" defaultHost="127.0.0.1">

     <!--For clustering, please take a look at documentation at:
         /docs/cluster-howto.html  (simple how to)
         /docs/config/cluster.html (reference documentation) -->
     <!--
     <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>
     -->

     <!-- Use the LockOutRealm to prevent attempts to guess user passwords
          via a brute-force attack -->
     <!-- <Realm className="org.apache.catalina.realm.LockOutRealm"> -->
       <!-- This Realm uses the UserDatabase configured in the global JNDI
            resources under the key "UserDatabase".  Any edits
            that are performed against this UserDatabase are immediately
            available for use by the Realm.  -->
       <!-- <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
              resourceName="UserDatabase"/> -->
     <!-- </Realm> -->

     <Host name="127.0.0.1"  appBase="webapps"
           unpackWARs="true" autoDeploy="true">

       <!-- SingleSignOn valve, share authentication between web applications
            Documentation at: /docs/config/valve.html -->
       <!--
       <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
       -->

       <!-- Access log processes all example.
            Documentation at: /docs/config/valve.html
            Note: The pattern used is equivalent to using pattern="common" -->
       <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
              prefix="localhost_access_log" suffix=".txt"
              pattern="%h %l %u %t &quot;%r&quot; %s %b" />

   <!-- visit modcfml.org for details on mod_cfml configuration options -->
   <Valve className="mod_cfml.core"
       loggingEnabled="false"
       maxContexts="200"
       timeBetweenContexts="2000"
       scanClassPaths="false"
       sharedKey="8cb4bca1476f6af2ef9e5f548bfdf7c58015ba1fad1adc9818863b8ea2b8af50"
       />
     </Host>

     <!--
       Add additional VIRTUALHOSTS by copying the following example config:
       REPLACE:
       [ENTER DOMAIN NAME] with a domain, IE: "mysite.com"
       [ENTER SYSTEM PATH] with your web site's base directory. IE: /home/user/public_html/ or C:\websites\www.mysite.com\ etc...
   [ENTER DOMAIN ALIAS] with any domain that also points to this same site/directory. You can repeat this tag as often as needed. 
       Don't forget to remove comments!
     -->
     <!--
   EXAMPLE HOST ENTRY:
       <Host name="lucee.org" appBase="webapps">
            <Context path="" docBase="/var/sites/lucee.org" />
        <Alias>www.lucee.org</Alias>
        <Alias>my.lucee.org</Alias>
       </Host>
   
   HOST ENTRY TEMPLATE:
       <Host name="[ENTER DOMAIN NAME]" appBase="webapps">
            <Context path="" docBase="[ENTER SYSTEM PATH]" />
        <Alias>[ENTER DOMAIN ALIAS]</Alias>
       </Host>
     -->

     <!-- ADD NEW HOSTS HERE -->
    <Host name="xxxx.xx" appBase="webapps">
            <Context path="" docBase="C:\xxxxxx" />
           <Alias>xxx.xx</Alias>
       <Alias>www.xxxxx.xx</Alias>
       <Alias>xxxx.xxxxxx.xx</Alias>
       </Host>
   </Engine>
 </Service>
</Server>

xxx.xx
www.xxxxx.xx
xxxx.xxxxxx.xx

听起来您可能遇到了某种连接限制。尝试为现有连接添加超时（以便清除死连接），如果您有内存，尝试添加更多连接。您需要修改BonCode连接器（它使用.NET）和Tomcat的AJP连接器设置中的设置。有关如何执行此操作的文档以及有用的调试部分可在以下位置找到：

---

您可以发布server.xml和您拥有的任何AJP属性文件吗谢谢您的回答。我已经发布了我的服务器。谢谢你的回答。如果您有任何其他提示，我刚刚发布了server.xml