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| " border="0"></a></td><td><h1><font face="arial,helvetica,sanserif">Apache Tomcat 7</font></h1><font face="arial,helvetica,sanserif">Version 7.0.77, Mar 28 2017</font></td><td><!--APACHE LOGO--><a href="http://www.apache.org/"><img src="../images/asf-logo.svg" align="right" alt="Apache Logo" border="0" style="width: 266px;height: 83px;"></a></td></tr></table><table border="0" width="100%" cellspacing="4"><!--HEADER SEPARATOR--><tr><td colspan="2"><hr noshade size="1"></td></tr><tr><!--LEFT SIDE NAVIGATION--><td width="20%" valign="top" nowrap class="noPrint"><p><strong>Links</strong></p><ul><li><a href="../index.html">Docs Home</a></li><li><a href="index.html">Config Ref. Home</a></li><li><a href="http://wiki.apache.org/tomcat/FAQ">FAQ</a></li><li><a href="#comments_section">User Comments</a></li></ul><p><strong>Top Level Elements</strong></p><ul><li><a href="server.html">Server</a></li><li><a href="service.html">Service</a></li></ul><p><strong>Executors</strong></p><ul><li><a href="executor.html">Executor</a></li></ul><p><strong>Connectors</strong></p><ul><li><a href="http.html">HTTP</a></li><li><a href="ajp.html">AJP</a></li></ul><p><strong>Containers</strong></p><ul><li><a href="context.html">Context</a></li><li><a href="engine.html">Engine</a></li><li><a href="host.html">Host</a></li><li><a href="cluster.html">Cluster</a></li></ul><p><strong>Nested Components</strong></p><ul><li><a href="globalresources.html">Global Resources</a></li><li><a href="jar-scanner.html">JarScanner</a></li><li><a href="listeners.html">Listeners</a></li><li><a href="loader.html">Loader</a></li><li><a href="manager.html">Manager</a></li><li><a href="realm.html">Realm</a></li><li><a href="resources.html">Resources</a></li><li><a href="sessionidgenerator.html">SessionIdGenerator</a></li><li><a href="valve.html">Valve</a></li></ul><p><strong>Cluster Elements</strong></p><ul><li><a href="cluster.html">Cluster</a></li><li><a href="cluster-manager.html">Manager</a></li><li><a href="cluster-channel.html">Channel</a></li><li><a href="cluster-membership.html">Channel/Membership</a></li><li><a href="cluster-sender.html">Channel/Sender</a></li><li><a href="cluster-receiver.html">Channel/Receiver</a></li><li><a href="cluster-interceptor.html">Channel/Interceptor</a></li><li><a href="cluster-valve.html">Valve</a></li><li><a href="cluster-deployer.html">Deployer</a></li><li><a href="cluster-listener.html">ClusterListener</a></li></ul><p><strong>web.xml</strong></p><ul><li><a href="filter.html">Filter</a></li></ul><p><strong>Other</strong></p><ul><li><a href="systemprops.html">System properties</a></li></ul></td><!--RIGHT SIDE MAIN BODY--><td width="80%" valign="top" align="left" id="mainBody"><h1>The Channel Interceptor object</h1><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Table of Contents"><!--()--></a><a name="Table_of_Contents"><strong>Table of Contents</strong></a></font></td></tr><tr><td><blockquote> | |
| <ul><li><a href="#Introduction">Introduction</a></li><li><a href="#Available_Interceptors">Available Interceptors</a></li><li><a href="#Static_Membership">Static Membership</a></li><li><a href="#Attributes">Attributes</a><ol><li><a href="#Common_Attributes">Common Attributes</a></li><li><a href="#org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor_Attributes">org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor Attributes</a></li><li><a href="#org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor_Attributes">org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor Attributes</a></li><li><a href="#org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor_Attributes">org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor Attributes</a></li><li><a href="#org.apache.catalina.tribes.group.interceptors.TcpFailureDetector_Attributes">org.apache.catalina.tribes.group.interceptors.TcpFailureDetector Attributes</a></li><li><a href="#org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor_Attributes">org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor Attributes</a></li><li><a href="#org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor_Attributes">org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor Attributes</a></li></ol></li><li><a href="#Nested_Components">Nested Components</a><ol><li><a href="#StaticMember_Attributes">StaticMember Attributes</a></li></ol></li></ul> | |
| </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Introduction"><strong>Introduction</strong></a></font></td></tr><tr><td><blockquote> | |
| <p> | |
| Apache Tribes supports an interceptor architecture to intercept both messages and membership notifications. | |
| This architecture allows decoupling of logic and opens the way for some very kewl feature add ons. | |
| </p> | |
| </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Available Interceptors"><!--()--></a><a name="Available_Interceptors"><strong>Available Interceptors</strong></a></font></td></tr><tr><td><blockquote> | |
| <ul> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.TcpFailureDetector</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.NonBlockingCoordinator</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.OrderInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.SimpleCoordinator</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.TwoPhaseCommitInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.FragmentationInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.GzipInterceptor</code></li> | |
| <li><code>org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor</code></li> | |
| </ul> | |
| </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Static Membership"><!--()--></a><a name="Static_Membership"><strong>Static Membership</strong></a></font></td></tr><tr><td><blockquote> | |
| <p> | |
| In addition to dynamic discovery, Apache Tribes also supports static membership, with membership verification. | |
| To achieve this add the <code>org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor</code> | |
| underneath the <code>org.apache.catalina.tribes.group.interceptors.TcpFailureDetector</code> interceptor. | |
| Inside the <code>StaticMembershipInterceptor</code> you can add the static members you wish to have. | |
| The <code>TcpFailureDetector</code> will do a health check on the static members,and also monitor them for crashes | |
| so they will have the same level of notification mechanism as the members that are automatically discovered.</p> | |
| <div class="codeBox"><pre><code> <Interceptor className="org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor"> | |
| <LocalMember className="org.apache.catalina.tribes.membership.StaticMember" | |
| domain="staging-cluster" | |
| uniqueId="{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,1}"/> | |
| <Member className="org.apache.catalina.tribes.membership.StaticMember" | |
| port="5678" | |
| securePort="-1" | |
| host="tomcat01.mydomain.com" | |
| domain="staging-cluster" | |
| uniqueId="{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}"/> | |
| </Interceptor></code></pre></div> | |
| </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Attributes"><strong>Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Common Attributes"><!--()--></a><a name="Common_Attributes"><strong>Common Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><strong><code class="attributeName">className</code></strong></td><td align="left" valign="center"> | |
| Required, as there is no default | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">optionFlag</code></td><td align="left" valign="center"> | |
| If you want the interceptor to trigger on certain message depending on the message's option flag, | |
| you can setup the interceptors flag here. | |
| The default value is <code>0</code>, meaning this interceptor will trigger on all messages. | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor Attributes"><!--()--></a><a name="org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor_Attributes"><strong>org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><strong><code class="attributeName">domain</code></strong></td><td align="left" valign="center"> | |
| The logical cluster domain that this Interceptor accepts. | |
| Two different type of values are possible:<br> | |
| 1. Regular string values like "staging-domain" or "tomcat-cluster" will be converted into bytes | |
| using ISO-8859-1 encoding.<br> | |
| 2. byte array in string form, for example {216,123,12,3}<br> | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">logInterval</code></td><td align="left" valign="center"> | |
| This value indicates the interval for logging for messages from different domains. | |
| The default is 100, which means that to log per 100 messages. | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor Attributes"><!--()--></a><a name="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor_Attributes"><strong>org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><strong><code class="attributeName">className</code></strong></td><td align="left" valign="center"> | |
| Required, This dispatcher uses JDK 1.5 java.util.concurrent package | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">optionFlag</code></td><td align="left" valign="center"> | |
| The default and hard coded value is <code>8 (org.apache.catalina.tribes.Channel.SEND_OPTIONS_ASYNCHRONOUS)</code>. | |
| The dispatcher will trigger on this value only, as it is predefined by Tribes. | |
| The other attributes are inherited from its base class <code>org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor</code>. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">maxThreads</code></td><td align="left" valign="center"> | |
| The maximum number of threads in this pool, default is 10. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">maxSpareThreads</code></td><td align="left" valign="center"> | |
| The number of threads to keep in the pool, default is 2. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">keepAliveTime</code></td><td align="left" valign="center"> | |
| Maximum number of milliseconds of until Idle thread terminates. Default value is 5000(5 seconds). | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor Attributes"><!--()--></a><a name="org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor_Attributes"><strong>org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><strong><code class="attributeName">className</code></strong></td><td align="left" valign="center"> | |
| Required, Same implementation as <code>MessageDispatch15Interceptor</code>, but with JDK 1.4 compliance. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">optionFlag</code></td><td align="left" valign="center"> | |
| The default and hard coded value is <code>8 (org.apache.catalina.tribes.Channel.SEND_OPTIONS_ASYNCHRONOUS)</code>. | |
| The dispatcher will trigger on this value only, as it is predefined by Tribes. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">alwaysSend</code></td><td align="left" valign="center"> | |
| What behavior should be executed when the dispatch queue is full. If <code>true</code> (default), then the message is | |
| is sent synchronously, if <code>false</code> an error is thrown. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">maxQueueSize</code></td><td align="left" valign="center"> | |
| Size in bytes of the dispatch queue, the default value is <code> 1024*1024*64 (64MB)</code> sets the maximum queue size for the dispatch queue | |
| if the queue fills up, one can trigger the behavior, if <code>alwaysSend</code> is set to true, the message will be sent synchronously | |
| if the flag is false, an error is thrown | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector Attributes"><!--()--></a><a name="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector_Attributes"><strong>org.apache.catalina.tribes.group.interceptors.TcpFailureDetector Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><code class="attributeName">connectTimeout</code></td><td align="left" valign="center"> | |
| Specifies the timeout, in milliseconds, to use when attempting a TCP connection | |
| to the suspect node. Default is 1000. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">performSendTest</code></td><td align="left" valign="center"> | |
| If true is set, send a test message to the suspect node. Default is true. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">performReadTest</code></td><td align="left" valign="center"> | |
| If true is set, read the response of the test message that sent. Default is false. | |
| <strong>Note: </strong>if <code>performSendTest</code> is false, this attribute will have no effect. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">readTestTimeout</code></td><td align="left" valign="center"> | |
| Specifies the timeout, in milliseconds, to use when performing a read test | |
| to the suspicious node. Default is 5000. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">removeSuspectsTimeout</code></td><td align="left" valign="center"> | |
| The maximum time(in seconds) for remove from removeSuspects. Member of | |
| removeSuspects will be automatically removed after removeSuspectsTimeout. | |
| If a negative value specified, the removeSuspects members never be | |
| removed until disappeared really. If the attribute is not provided, | |
| a default of 300 seconds (5 minutes) is used. | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor Attributes"><!--()--></a><a name="org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor_Attributes"><strong>org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><code class="attributeName">interval</code></td><td align="left" valign="center"> | |
| If useThread == true, defines the interval of sending a ping message. | |
| default is 1000 ms. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">useThread</code></td><td align="left" valign="center"> | |
| Flag of whether to start a thread for sending a ping message. | |
| If set to true, this interceptor will start a local thread for sending a ping message. | |
| if set to false, channel heartbeat will send a ping message. | |
| default is false. | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor Attributes"><!--()--></a><a name="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor_Attributes"><strong>org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><code class="attributeName">interval</code></td><td align="left" valign="center"> | |
| Defines the interval in number of messages when we are to report the throughput statistics. | |
| The report is logged to the <code>org.apache.juli.logging.LogFactory.getLog(ThroughputInterceptor.class)</code> | |
| logger under the <code>INFO</code> level. | |
| Default value is to report every <code>10000</code> messages. | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
| </blockquote></td></tr></table><table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#525D76"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="Nested Components"><!--()--></a><a name="Nested_Components"><strong>Nested Components</strong></a></font></td></tr><tr><td><blockquote> | |
| <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#828DA6"><font color="#ffffff" face="arial,helvetica.sanserif"><a name="StaticMember Attributes"><!--()--></a><a name="StaticMember_Attributes"><strong>StaticMember Attributes</strong></a></font></td></tr><tr><td><blockquote> | |
| <p><b>LocalMember:</b> <br> | |
| Static member that is the local member of the static cluster group. | |
| </p> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><strong><code class="attributeName">className</code></strong></td><td align="left" valign="center"> | |
| Only one implementation available:<code>org.apache.catalina.tribes.membership.StaticMember</code> | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">port</code></td><td align="left" valign="center"> | |
| There is no need to set. | |
| The value of this attribute inherits from the cluster receiver setting. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">securePort</code></td><td align="left" valign="center"> | |
| There is no need to set. | |
| The value of this attribute inherits from the cluster receiver setting. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">host</code></td><td align="left" valign="center"> | |
| There is no need to set. | |
| The value of this attribute inherits from the cluster receiver setting. | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">domain</code></td><td align="left" valign="center"> | |
| The logical cluster domain for that this static member listens for cluster messages. | |
| Two different type of values are possible:<br> | |
| 1. Regular string values like "staging-domain" or "tomcat-cluster" will be converted into bytes | |
| using ISO-8859-1 encoding. | |
| 2. byte array in string form, for example {216,123,12,3}<br> | |
| </td></tr><tr><td align="left" valign="center"><strong><code class="attributeName">uniqueId</code></strong></td><td align="left" valign="center"> | |
| A universally uniqueId for this static member. | |
| The values must be 16 bytes in the following form:<br> | |
| 1. byte array in string form, for example {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}<br> | |
| </td></tr></table> | |
| <p><b>Member:</b> <br> | |
| Static member that add to the static cluster group. | |
| </p> | |
| <table border="1" cellpadding="5"><tr><th width="15%" bgcolor="#023264"><font color="#ffffff">Attribute</font></th><th width="85%" bgcolor="#023264"><font color="#ffffff">Description</font></th></tr><tr><td align="left" valign="center"><strong><code class="attributeName">className</code></strong></td><td align="left" valign="center"> | |
| Only one implementation available:<code>org.apache.catalina.tribes.membership.StaticMember</code> | |
| </td></tr><tr><td align="left" valign="center"><strong><code class="attributeName">port</code></strong></td><td align="left" valign="center"> | |
| The port that this static member listens to for cluster messages | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">securePort</code></td><td align="left" valign="center"> | |
| The secure port this static member listens to for encrypted cluster messages | |
| default value is <code>-1</code>, this value means the member is not listening on a secure port | |
| </td></tr><tr><td align="left" valign="center"><strong><code class="attributeName">host</code></strong></td><td align="left" valign="center"> | |
| The host (or network interface) that this static member listens for cluster messages. | |
| Three different type of values are possible:<br> | |
| 1. IP address in the form of "216.123.1.23"<br> | |
| 2. Hostnames like "tomcat01.mydomain.com" or "tomcat01" as long as they resolve correctly<br> | |
| 3. byte array in string form, for example {216,123,12,3}<br> | |
| </td></tr><tr><td align="left" valign="center"><code class="attributeName">domain</code></td><td align="left" valign="center"> | |
| The logical cluster domain for that this static member listens for cluster messages. | |
| Two different type of values are possible:<br> | |
| 1. Regular string values like "staging-domain" or "tomcat-cluster" will be converted into bytes | |
| using ISO-8859-1 encoding.<br> | |
| 2. byte array in string form, for example {216,123,12,3}<br> | |
| </td></tr><tr><td align="left" valign="center"><strong><code class="attributeName">uniqueId</code></strong></td><td align="left" valign="center"> | |
| A universally uniqueId for this static member. | |
| The values must be 16 bytes in the following form:<br> | |
| 1. byte array in string form, for example {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}<br> | |
| </td></tr></table> | |
| </blockquote></td></tr></table> | |
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