后继发展：https://www.cnblogs.com/xiandedanteng/p/12134300.html

参考网文一：多个Tomcat之间实现Session共享

参考网文二：Tomcat官方文档

照这俩配了，结果令人沮丧，都没出来：

下面这种方案是在tomcat/conf/server.xml加<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>去做的，结果两边session id不一致。

下面这种方案本是按网文一的做的，但tomcat都运行不起来，只好按网文2也就是Tomcat官方文档加入

    <Engine name="Catalina" defaultHost="localhost">

<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"

                 channelSendOptions="8">

          <Manager className="org.apache.catalina.ha.session.DeltaManager"

                   expireSessionsOnShutdown="false"

                   notifyListenersOnReplication="true"/>

          <Channel className="org.apache.catalina.tribes.group.GroupChannel">

            <Membership className="org.apache.catalina.tribes.membership.McastService"

                        address="228.0.0.4"

                        port="45564"

                        frequency="500"

                        dropTime="3000"/>

            <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"

                      address="auto"

                      port="4000"

                      autoBind="100"

                      selectorTimeout="5000"

                      maxThreads="6"/>

            <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">

              <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>

            </Sender>

            <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>

            <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor"/>

          </Channel>

          <Valve className="org.apache.catalina.ha.tcp.ReplicationValve"

                 filter=""/>

          <Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>

          <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"

                    tempDir="/tmp/war-temp/"

                    deployDir="/tmp/war-deploy/"

                    watchDir="/tmp/war-listen/"

                    watchEnabled="false"/>

          <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/>

        </Cluster>

结果还是session id不一致。

cmd窗口里出现下面错误：

27-Dec-2019 16:19:51.909 荳･驥・[Catalina-utility-2] org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.memberAlive 譌豕戊ｿ幄｡悟､ｱ雍･逶第ｵ具ｼ悟∞螳壽・蜻伜ｮ墓惻縲・org.apache.catalina.tribes.membership.MemberImpl[tcp://{10, 80, 87, 128}:4002,{10, 80, 87, 128},4002, alive=1675289, securePort=-1, UDP Port=-1, id={50 -112 68 12 11 -40 69 69 -72 -117 -78 30 69 90 -99 97 }, payload={}, command={}, domain={}]]

        java.net.SocketException: Permission denied: connect

                at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

                at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)

                at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

                at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

                at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

                at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

                at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

                at java.net.Socket.connect(Socket.java:589)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.memberAlive(TcpFailureDetector.java:340)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.memberAlive(TcpFailureDetector.java:326)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.performBasicCheck(TcpFailureDetector.java:269)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.checkMembers(TcpFailureDetector.java:230)

                at org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.heartbeat(TcpFailureDetector.java:222)

                at org.apache.catalina.tribes.group.ChannelInterceptorBase.heartbeat(ChannelInterceptorBase.java:108)

                at org.apache.catalina.tribes.group.GroupChannel.heartbeat(GroupChannel.java:201)

                at org.apache.catalina.tribes.group.GroupChannel$HeartbeatRunnable.run(GroupChannel.java:831)

                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

                at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)

                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)

                at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)

                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

                at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

                at java.lang.Thread.run(Thread.java:745)

我猜是多播出现了问题，也许是单位网络限制所致，明后天准备在本机上再试一下。

搞得身心疲惫...最后附上三个配置，有高手路过请指点。

Tomcat1/conf/serverl.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

         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="8080" 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 an SSL/TLS HTTP/1.1 Connector on port 8443

         This connector uses the NIO implementation. The default

         SSLImplementation will depend on the presence of the APR/native

         library and the useOpenSSL attribute of the

         AprLifecycleListener.

         Either JSSE or OpenSSL style configuration may be used regardless of

         the SSLImplementation selected. JSSE style configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"

               maxThreads="150" SSLEnabled="true">

        <SSLHostConfig>

            <Certificate certificateKeystoreFile="conf/localhost-rsa.jks"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an SSL/TLS HTTP/1.1 Connector on port 8443 with HTTP/2

         This connector uses the APR/native implementation which always uses

         OpenSSL for TLS.

         Either JSSE or OpenSSL style configuration may be used. OpenSSL style

         configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11AprProtocol"

               maxThreads="150" SSLEnabled="true" >

        <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />

        <SSLHostConfig>

            <Certificate certificateKeyFile="conf/localhost-rsa-key.pem"

                         certificateFile="conf/localhost-rsa-cert.pem"

                         certificateChainFile="conf/localhost-rsa-chain.pem"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an AJP 1.3 Connector on port 8009 -->

    <Connector port="8009" protocol="AJP/1.3" 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="localhost">

<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"

                 channelSendOptions="8">

          <Manager className="org.apache.catalina.ha.session.DeltaManager"

                   expireSessionsOnShutdown="false"

                   notifyListenersOnReplication="true"/>

          <Channel className="org.apache.catalina.tribes.group.GroupChannel">

            <Membership className="org.apache.catalina.tribes.membership.McastService"

                        address="228.0.0.4"

                        port="45564"

                        frequency="500"

                        dropTime="3000"/>

            <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"

                      address="auto"

                      port="4080"

                      autoBind="100"

                      selectorTimeout="5000"

                      maxThreads="6"/>

            <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">

              <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>

            </Sender>

            <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>

            <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor"/>

          </Channel>

          <Valve className="org.apache.catalina.ha.tcp.ReplicationValve"

                 filter=""/>

          <Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>

          <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"

                    tempDir="/tmp/war-temp/"

                    deployDir="/tmp/war-deploy/"

                    watchDir="/tmp/war-listen/"

                    watchEnabled="false"/>

          <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/>

        </Cluster>

      <!-- 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="localhost"  appBase="webapps"

            unpackWARs="true" autoDeploy="true">

       <!-- <Context docBase="webapps/myweb" path="" reloadable="true" source="org.eclipse.jst.jee.server:myweb"/> -->

        <!-- 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" />

      </Host>

    </Engine>

  </Service>

</Server>

tomcat2/conf/serverl.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="8006" 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

         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="8088" 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 an SSL/TLS HTTP/1.1 Connector on port 8443

         This connector uses the NIO implementation. The default

         SSLImplementation will depend on the presence of the APR/native

         library and the useOpenSSL attribute of the

         AprLifecycleListener.

         Either JSSE or OpenSSL style configuration may be used regardless of

         the SSLImplementation selected. JSSE style configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"

               maxThreads="150" SSLEnabled="true">

        <SSLHostConfig>

            <Certificate certificateKeystoreFile="conf/localhost-rsa.jks"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an SSL/TLS HTTP/1.1 Connector on port 8443 with HTTP/2

         This connector uses the APR/native implementation which always uses

         OpenSSL for TLS.

         Either JSSE or OpenSSL style configuration may be used. OpenSSL style

         configuration is used below.

    -->

    <!--

    <Connector port="8443" protocol="org.apache.coyote.http11.Http11AprProtocol"

               maxThreads="150" SSLEnabled="true" >

        <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />

        <SSLHostConfig>

            <Certificate certificateKeyFile="conf/localhost-rsa-key.pem"

                         certificateFile="conf/localhost-rsa-cert.pem"

                         certificateChainFile="conf/localhost-rsa-chain.pem"

                         type="RSA" />

        </SSLHostConfig>

    </Connector>

    -->

    <!-- Define an AJP 1.3 Connector on port 8009 -->

    <Connector port="8010" protocol="AJP/1.3" 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="localhost">

<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"

                 channelSendOptions="8">

          <Manager className="org.apache.catalina.ha.session.DeltaManager"

                   expireSessionsOnShutdown="false"

                   notifyListenersOnReplication="true"/>

          <Channel className="org.apache.catalina.tribes.group.GroupChannel">

            <Membership className="org.apache.catalina.tribes.membership.McastService"

                        address="228.0.0.4"

                        port="45564"

                        frequency="500"

                        dropTime="3000"/>

            <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"

                      address="auto"

                      port="4088"

                      autoBind="100"

                      selectorTimeout="5000"

                      maxThreads="6"/>

            <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">

              <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>

            </Sender>

            <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>

            <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor"/>

          </Channel>

          <Valve className="org.apache.catalina.ha.tcp.ReplicationValve"

                 filter=""/>

          <Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>

          <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"

                    tempDir="/tmp/war-temp/"

                    deployDir="/tmp/war-deploy/"

                    watchDir="/tmp/war-listen/"

                    watchEnabled="false"/>

          <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/>

        </Cluster>

      <!--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="localhost"  appBase="webapps"

            unpackWARs="true" autoDeploy="true">

      <!-- <Context docBase="webapps/myweb" path="" reloadable="true" source="org.eclipse.jst.jee.server:myweb"/> -->

        <!-- 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" />

      </Host>

    </Engine>

  </Service>

</Server>

Nginx/conf/nginx.conf:

#user  nobody;

worker_processes  1;

#error_log  logs/error.log;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;

#pid        logs/nginx.pid;

events {

    worker_connections  1024;

}

http {

    include       mime.types;

    default_type  application/octet-stream;

    access_log  logs/access.log;

    sendfile        on;

    keepalive_timeout  65;

    upstream tomcat{

        server localhost:8080;

        server localhost:8088;

    }

    server {

        listen       80;

        server_name  localhost;

        client_max_body_size 1024m;

        location / {

            proxy_pass http://tomcat;

            proxy_set_header Host $host:$server_port;

        }

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

    }

    server {

        listen       8001;

        access_log   logs/8001.log;

        location / {

            root   html/8001;

            index  index.html;

        }

    }

    server {

        listen       8002;

        access_log   logs/8002.log;

        location / {

            root   html/8002;

            index  index.html;

        }

    }

    server {

        listen       8003;

        access_log   logs/8003.log;

        location / {

            root   html/8003;

            index  index.html;

        }

    }

    autoindex on;# show folder

    autoindex_exact_size on;# show file size

    autoindex_localtime on;# show file modification time

    server {

        listen       9999 default_server;

        listen       [::]:9999 default_server;

        server_name  _;

        root         D:\Users\os-yang.he\software;

        location / {

        }

        error_page 404 /404.html;

            location = /40x.html {

        }

        error_page 500 502 503 504 /50x.html;

            location = /50x.html {

        }

    }

}

--End-- 2019-12-27 16:21

[Failed]Tomcat cluster方案共享session配置出错，sigh....的更多相关文章

  1. Tomcat cluster方案共享session配置成功，yeah....

    后继版本:https://www.cnblogs.com/xiandedanteng/p/12143112.html 参考网文: 1.Tomcat官方文档 2.https://blog.51cto.c ...

  2. Tomcat三实例cluster多播方案共享session再配置

    昨天已经将两实例cluster多播方案共享Session配置成功,其中的关键就在于server.xml中,engine->channel->receiver节点中address得写成自己的 ...

  3. tomcat-8.0.18 cluster 使用Redis共享Session 配置

    事实证明 这位作者提在https://jingyan.baidu.com/article/ac6a9a5e10415f2b653eace8.html 最底下的http://pan.baidu.com/ ...

  4. spring-session使用配置（分布式共享session配置）

    1. 添加依赖 <dependency> <groupId>org.springframework.session</groupId> <artifactId ...

  5. Tomcat集群的session共享

    配置Tomcat的session共享可以有三种解决方案: 第一种是以负载均衡服务器本身提供的session共享策略,每种服务器的配置是不一样的并且nginx本身是没有的. 第二种是利用web容器本身的 ...

  6. linux下实现redis共享session的tomcat集群

    为了实现主域名与子域名的下不同的产品间一次登录,到处访问的效果,因此采用rediss实现tomcat的集群效果.基于redis能够异步讲缓存内容固化到磁盘上,从而当服务器意外重启后,仍然能够让sess ...

  7. Tomcat通过Redis实现session共享的完整部署记录

    对于生产环境有了一定规模的tomcat集群业务来说,要实现session会话共享,比较稳妥的方式就是使用数据库持久化session.为什么要持久化session(共享session)呢?因为在客户端每 ...

  8. Tomcat 集群 + Redis Session 共享出现 Session 瞬间失效问题

    写在前面的话 写这篇博客出于公司最近要迁移到新的云上面且对之前的资源,架构做一个升级. 本来是一个不大的项目,旧环境旧一个 TOMCAT 跑起来,不过出于高可用考虑,新环境决定使用 TOMCAT 集群 ...

  9. 细说tomcat之集群session共享方案

    1. Tomcat Cluster官网:http://tomcat.apache.org/tomcat-7.0-doc/cluster-howto.htmlTomcat原生支持的集群方案,通过组播消息 ...

随机推荐

  1. 关于GPU你必须知道的基本知识

    图形处理单元(或简称GPU)会负责处理从PC内部传送到所连接显示器的所有内容,无论你在玩游戏.编辑视频或只是盯着桌面的壁纸,所有显示器中显示的图像都是由GPU进行渲染的. 对普通用户来说,实际上不需要 ...

  2. Java Redis系列3（Jedis的使用+jedis连接池技术）

    Jedis的使用 什么是Jedis? 一款Java操作redis数据库的工具 使用步骤 1.下载redis所需的java包 2.使用步骤 import org.junit.Test; public c ...

  3. 打开终端自动source .bashrc文件

    vim ~/.bash_profile在文件内部输入 if test -f .bashrc ; then source .bashrc fi 就再也不用手动source了

  4. canvas图片编辑操作：缩放、移动、保存（PC端+移动端）

    最近在写canvas关于图片的操作,看了网上的代码基本都是不行的,于是就自己写了一个. html代码 <canvas id="myCanvas" width="37 ...

  5. C#算法设计查找篇之04-斐波那契查找

    斐波那契查找(Fibonacci Search) 该文章的最新版本已迁移至个人博客[比特飞],单击链接 https://www.byteflying.com/archives/704 访问. 斐波那契 ...

  6. C#LeetCode刷题之#242-有效的字母异位词（Valid Anagram）

    问题 该文章的最新版本已迁移至个人博客[比特飞],单击链接 https://www.byteflying.com/archives/4040 访问. 给定两个字符串 s 和 t ,编写一个函数来判断 ...

  7. CPU：别再拿我当搬砖工了！

    数据搬运工 Hi,我是CPU一号车间的阿Q,有段日子没见面了. 还记得上回说到咱们厂里用上了DMA技术(太慢不能忍!CPU又拿硬盘和网卡开刀了!)之后,我们总算解放了,再也不用奔波于网卡.硬盘与内存之 ...

  8. 关于C#调用非托管DLL，报“内存已损坏的”坑，坑，坑

    因客户需求,与第三方对接,调用非托管DLL,之前正常对接的程序,却总是报“内存已损坏的异常”,程序进程直接死掉,折腾到这个点(2018-05-11 00:26),终于尘埃落定,直接上程序. 之前的程序 ...

  9. Solon详解（一）- 快速入门

    一.Solon 最近号称小而美的的Solon框架,终于得空,搞了一把,发觉Solon确实好用,那Solon到底是什么,又是怎么好用呢? 什么是Solon? Solon参考过Spring boot 和 ...

  10. Nginx学习简记_part1

    内容概览 nginx简介 (1)介绍nginx的应用场景和具体可以做什么事情 (2)介绍什么是反向代理 (3)介绍什么是负载均衡 (4)介绍什么是动静分离 nginx安装 (1)介绍nginx在lin ...