分布式-信息方式-ActiveMQ静态网络连接多线程的consumer（消费者）访问集群
操作如下：
1:把整个conf文件夹复制一份,比如叫做conf2
2:修改里面的 activemq.xml文件
(1)里面的 brokerName不能跟原来的重复
(2)数据存放的文件名称不能重复,比如:
<kahaDB directory="${activemq. data}/kahadb "/>
(3)所有涉及的 transportConnectors的端口,都要跟前面的不一样
代码如下：
conf ----->activemq.xml
<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <!-- START SNIPPET: example --> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd"> <!-- Allows us to use system properties as variables in this configuration file --> <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <value>file:${activemq.conf}/credentials.properties</value> </property> </bean> <!-- Allows accessing the server log --> <bean id="logQuery" class="io.fabric8.insight.log.log4j.Log4jLogQuery" lazy-init="false" scope="singleton" init-method="start" destroy-method="stop"> </bean> <!-- The <broker> element is used to configure the ActiveMQ broker. --> <broker xmlns="http://activemq.apache.org/schema/core" brokerName="localhost" dataDirectory="${activemq.data}"> <destinationPolicy> <policyMap> <policyEntries> <policyEntry topic=">" > <!-- The constantPendingMessageLimitStrategy is used to prevent slow topic consumers to block producers and affect other consumers by limiting the number of messages that are retained For more information, see: http://activemq.apache.org/slow-consumer-handling.html --> <pendingMessageLimitStrategy> <constantPendingMessageLimitStrategy limit="1000"/> </pendingMessageLimitStrategy> </policyEntry> </policyEntries> </policyMap> </destinationPolicy> <!-- The managementContext is used to configure how ActiveMQ is exposed in JMX. By default, ActiveMQ uses the MBean server that is started by the JVM. For more information, see: http://activemq.apache.org/jmx.html --> <managementContext> <managementContext createConnector="false"/> </managementContext> <networkConnectors> <networkConnector name="local network" uri="static://(tcp://192.168.145.100:61616,tcp://192.168.145.100:61676)"/> </networkConnectors> <!-- Configure message persistence for the broker. The default persistence mechanism is the KahaDB store (identified by the kahaDB tag). For more information, see: http://activemq.apache.org/persistence.html --> <persistenceAdapter> <kahaDB directory="${activemq.data}/kahadb"/> </persistenceAdapter> <!-- The systemUsage controls the maximum amount of space the broker will use before disabling caching and/or slowing down producers. For more information, see: http://activemq.apache.org/producer-flow-control.html --> <systemUsage> <systemUsage> <memoryUsage> <memoryUsage percentOfJvmHeap="70" /> </memoryUsage> <storeUsage> <storeUsage limit="100 gb"/> </storeUsage> <tempUsage> <tempUsage limit="50 gb"/> </tempUsage> </systemUsage> </systemUsage> <!-- The transport connectors expose ActiveMQ over a given protocol to clients and other brokers. For more information, see: http://activemq.apache.org/configuring-transports.html --> <transportConnectors> <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB --> <transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> </transportConnectors> <!-- destroy the spring context on shutdown to stop jetty --> <shutdownHooks> <bean xmlns="http://www.springframework.org/schema/beans" class="org.apache.activemq.hooks.SpringContextHook" /> </shutdownHooks> </broker> <!-- Enable web consoles, REST and Ajax APIs and demos The web consoles requires by default login, you can disable this in the jetty.xml file Take a look at ${ACTIVEMQ_HOME}/conf/jetty.xml for more details --> <import resource="jetty.xml"/> </beans> <!-- END SNIPPET: example -->
conf2 ----->activemq.xml
<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <!-- START SNIPPET: example --> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd"> <!-- Allows us to use system properties as variables in this configuration file --> <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <value>file:${activemq.conf}/credentials.properties</value> </property> </bean> <!-- Allows accessing the server log --> <bean id="logQuery" class="io.fabric8.insight.log.log4j.Log4jLogQuery" lazy-init="false" scope="singleton" init-method="start" destroy-method="stop"> </bean> <!-- The <broker> element is used to configure the ActiveMQ broker. --> <broker xmlns="http://activemq.apache.org/schema/core" brokerName="mybroker" dataDirectory="${activemq.data}"> <destinationPolicy> <policyMap> <policyEntries> <policyEntry topic=">" > <!-- The constantPendingMessageLimitStrategy is used to prevent slow topic consumers to block producers and affect other consumers by limiting the number of messages that are retained For more information, see: http://activemq.apache.org/slow-consumer-handling.html --> <pendingMessageLimitStrategy> <constantPendingMessageLimitStrategy limit="1000"/> </pendingMessageLimitStrategy> </policyEntry> </policyEntries> </policyMap> </destinationPolicy> <!-- The managementContext is used to configure how ActiveMQ is exposed in JMX. By default, ActiveMQ uses the MBean server that is started by the JVM. For more information, see: http://activemq.apache.org/jmx.html --> <managementContext> <managementContext createConnector="false"/> </managementContext> <!-- Configure message persistence for the broker. The default persistence mechanism is the KahaDB store (identified by the kahaDB tag). For more information, see: http://activemq.apache.org/persistence.html --> <persistenceAdapter> <kahaDB directory="${activemq.data}/kahadb2"/> </persistenceAdapter> <!-- The systemUsage controls the maximum amount of space the broker will use before disabling caching and/or slowing down producers. For more information, see: http://activemq.apache.org/producer-flow-control.html --> <systemUsage> <systemUsage> <memoryUsage> <memoryUsage percentOfJvmHeap="70" /> </memoryUsage> <storeUsage> <storeUsage limit="100 gb"/> </storeUsage> <tempUsage> <tempUsage limit="50 gb"/> </tempUsage> </systemUsage> </systemUsage> <!-- The transport connectors expose ActiveMQ over a given protocol to clients and other brokers. For more information, see: http://activemq.apache.org/configuring-transports.html --> <transportConnectors> <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB --> <transportConnector name="openwire" uri="tcp://0.0.0.0:61676?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="amqp" uri="amqp://0.0.0.0:5682?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="stomp" uri="stomp://0.0.0.0:61673?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1873?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> <transportConnector name="ws" uri="ws://0.0.0.0:61674?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/> </transportConnectors> <!-- destroy the spring context on shutdown to stop jetty --> <shutdownHooks> <bean xmlns="http://www.springframework.org/schema/beans" class="org.apache.activemq.hooks.SpringContextHook" /> </shutdownHooks> </broker> <!-- Enable web consoles, REST and Ajax APIs and demos The web consoles requires by default login, you can disable this in the jetty.xml file Take a look at ${ACTIVEMQ_HOME}/conf/jetty.xml for more details --> <import resource="jetty.xml"/> </beans> <!-- END SNIPPET: example -->
3:修改 jetty.xml,主要就是修改端口,比如
<property name=“port” value=“8181”/>端口必须和前面的不一样
conf--jetty.xml
<bean id="jettyPort" class="org.apache.activemq.web.WebConsolePort" init-method="start"> <!-- the default port number for the web console --> <property name="host" value="0.0.0.0"/> <property name="port" value="8161"/> </bean>
conf2--jetty.xml
<bean id="jettyPort" class="org.apache.activemq.web.WebConsolePort" init-method="start"> <!-- the default port number for the web console --> <property name="host" value="0.0.0.0"/> <property name="port" value="8171"/> </bean>
4:到bin下面,复制一个 activemq,比如叫做 activemq2:
(1)修改程序的id,不能和前面的重复
ACTIVEMQ_PIDFILE="$ACTIVEMQ_DATA/activemq2.pid"
(2)修改配置文件路径
ACTIVEMQ_CONF="$ACTIVEMQ_BASE/conf2"
(3)修改端口,里面有个tcp的61616的端口,要改成不一样的,最好跟 activemq.xml里面的tcp的端口一致
(4)然后就可以执行了,如果执行没有权限的话,就授权: chmod 751 activemq2
#!/bin/sh # ------------------------------------------------------------------------ # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. # The ASF licenses this file to You under the Apache License, Version 2.0 # (the "License"); you may not use this file except in compliance with # the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # ------------------------------------------------------------------------ # # This script controls standalone Apache ActiveMQ service processes. # To ensure compatibility to macosx and cygwin we do not utilize # lsb standard infrastructure for controlling daemons like # "start-stop-daemon". # # See also http://activemq.apache.org/activemq-command-line-tools-reference.html # for additional commandline arguments # # System variables for this script, like ACTIVEMQ_OPTS and ACTIVEMQ_OPTS_MEMORY, # can be configured in 'env' script located in this directory. # # For more information on configuring the script, see http://activemq.apache.org/unix-shell-script.html # # # Authors: # Marc Schoechlin <ms@256bit.org> # ------------------------------------------------------------------------ # Backup invocation parameters COMMANDLINE_ARGS="$@" EXEC_OPTION="" # ------------------------------------------------------------------------ # HELPERS # a simple helper to get the current user setCurrentUser(){ CUSER=`whoami 2>/dev/null` # Solaris hack if [ ! $? -eq 0 ]; then CUSER=`/usr/ucb/whoami 2>/dev/null` fi } # get a canonical path, macosx and slowlaris does not support radlink -f :-) pathCanonical() { local dst="${1}" while [ -h "${dst}" ] ; do ls=`ls -ld "${dst}"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then dst="$link" else dst="`dirname "${dst}"`/$link" fi done local bas=`basename "${dst}"` local dir=`dirname "${dst}"` if [ "$bas" != "$dir" ]; then dst="`pathCanonical "$dir"`/$bas" fi echo "${dst}" | sed -e 's#//#/#g' -e 's#/./#/#g' -e 's#/[^/]*/../#/#g' } # a simple helper to get the activemq installation dir getActiveMQHome(){ # get the real path to the binary local REAL_BIN="`pathCanonical $0`" local REAL_DIR="`dirname $REAL_BIN`/../" REAL_DIR="`cd $REAL_DIR && pwd -P`" if [ -z "$REAL_DIR" ];then echo 'ERROR: unable to find real installtion path fo activemq, you have to define ACTIVEMQ_HOME manually in the config' >&2 exit 1 fi echo "$REAL_DIR" } # Active MQ installation dir if [ -z "$ACTIVEMQ_HOME" ] ; then ACTIVEMQ_HOME="`getActiveMQHome`" fi if [ -z "$ACTIVEMQ_BASE" ] ; then ACTIVEMQ_BASE="$ACTIVEMQ_HOME" fi # Active MQ configuration directory if [ -z "$ACTIVEMQ_CONF" ] ; then # For backwards compat with old variables we let ACTIVEMQ_CONFIG_DIR set ACTIVEMQ_CONF if [ -z "$ACTIVEMQ_CONFIG_DIR" ] ; then ACTIVEMQ_CONF="$ACTIVEMQ_BASE/conf2" else ACTIVEMQ_CONF="$ACTIVEMQ_CONFIG_DIR" fi fi # Configure a user with non root privileges, if no user is specified do not change user if [ -z "$ACTIVEMQ_USER" ] ; then ACTIVEMQ_USER="" fi # Active MQ data directory if [ -z "$ACTIVEMQ_DATA" ] ; then # For backwards compat with old variables we let ACTIVEMQ_DATA_DIR set ACTIVEMQ_DATA if [ -z "$ACTIVEMQ_DATA_DIR" ] ; then ACTIVEMQ_DATA="$ACTIVEMQ_BASE/data" else ACTIVEMQ_DATA="$ACTIVEMQ_DATA_DIR" fi fi if [ -z "$ACTIVEMQ_TMP" ] ; then ACTIVEMQ_TMP="$ACTIVEMQ_BASE/tmp" fi if [ ! -d "$ACTIVEMQ_DATA" ]; then setCurrentUser if ( [ -z "$ACTIVEMQ_USER" ] || [ "$ACTIVEMQ_USER" = "$CUSER" ] );then mkdir $ACTIVEMQ_DATA elif [ "`id -u`" = "0" ];then su -c "mkdir $ACTIVEMQ_DATA" - $ACTIVEMQ_USER; fi fi # Location of the pidfile if [ -z "$ACTIVEMQ_PIDFILE" ]; then ACTIVEMQ_PIDFILE="$ACTIVEMQ_DATA/activemq2.pid" fi # ------------------------------------------------------------------------ # LOAD CONFIGURATION # CONFIGURATION # For using instances if ( basename $0 | grep "activemq-instance-" > /dev/null);then INST="`basename $0|sed 's/^activemq-instance-//;s/\.sh$//'`" ACTIVEMQ_CONFIGS="/etc/default/activemq-instance-${INST} $HOME/.activemqrc-instance-${INST}" echo "INFO: Using alternative activemq configuration files: $ACTIVEMQ_CONFIGS" else ACTIVEMQ_CONFIGS="/etc/default/activemq $HOME/.activemqrc $ACTIVEMQ_HOME/bin/env" fi # load activemq configuration CONFIG_LOAD="no" for ACTIVEMQ_CONFIG in $ACTIVEMQ_CONFIGS;do if [ -f "$ACTIVEMQ_CONFIG" ] ; then ( . $ACTIVEMQ_CONFIG >/dev/null 2>&1 ) if [ "$?" != "0" ];then echo "ERROR: There are syntax errors in '$ACTIVEMQ_CONFIG'" exit 1 else echo "INFO: Loading '$ACTIVEMQ_CONFIG'" . $ACTIVEMQ_CONFIG CONFIG_LOAD="yes" break fi fi done # inform user that default configuration is loaded, no suitable configfile found if [ "$CONFIG_LOAD" != "yes" ];then echo "INFO: Using default configuration"; echo " Configurations are loaded in the following order: $ACTIVEMQ_CONFIGS" echo fi # ------------------------------------------------------------------------ # OS SPECIFIC SUPPORT OSTYPE="unknown" case "`uname`" in CYGWIN*) OSTYPE="cygwin" ;; Darwin*) OSTYPE="darwin" if [ -z "$JAVA_HOME" ] && [ "$JAVACMD" = "auto" ];then JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Home fi ;; esac # For Cygwin, ensure paths are in UNIX format before anything is touched if [ "$OSTYPE" = "cygwin" ]; then [ -n "$ACTIVEMQ_HOME" ] && ACTIVEMQ_HOME="`cygpath --unix "$ACTIVEMQ_HOME"`" [ -n "$JAVA_HOME" ] && JAVA_HOME="`cygpath --unix "$JAVA_HOME"`" [ -n "$ACTIVEMQ_CLASSPATH" ] && ACTIVEMQ_CLASSPATH="`cygpath --path --unix "$ACTIVEMQ_CLASSPATH"`" fi # Detect the location of the java binary if [ -z "$JAVACMD" ] || [ "$JAVACMD" = "auto" ] ; then if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables JAVACMD="$JAVA_HOME/jre/sh/java" else JAVACMD="$JAVA_HOME/bin/java" fi fi fi # Hm, we still do not know the location of the java binary if [ ! -x "$JAVACMD" ] ; then JAVACMD=`which java 2> /dev/null ` if [ -z "$JAVACMD" ] ; then JAVACMD=java fi fi # Stop here if no java installation is defined/found if [ ! -x "$JAVACMD" ] ; then echo "ERROR: Configuration variable JAVA_HOME or JAVACMD is not defined correctly." echo " (JAVA_HOME='$JAVA_HOME', JAVACMD='$JAVACMD')" exit 1 fi echo "INFO: Using java '$JAVACMD'" if [ -z "$ACTIVEMQ_BASE" ] ; then ACTIVEMQ_BASE="$ACTIVEMQ_HOME" fi # For Cygwin, switch paths to Windows format before running java if [ "$OSTYPE" = "cygwin" ]; then if [ "$OSTYPE" = "cygwin" ];then ACTIVEMQ_HOME=`cygpath --windows "$ACTIVEMQ_HOME"` ACTIVEMQ_BASE=`cygpath --windows "$ACTIVEMQ_BASE"` ACTIVEMQ_CONF=`cygpath --windows "$ACTIVEMQ_CONF"` ACTIVEMQ_DATA=`cygpath --windows "$ACTIVEMQ_DATA"` ACTIVEMQ_CLASSPATH=`cygpath --path --windows "$ACTIVEMQ_CLASSPATH"` [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --windows "$JAVA_HOME"` CYGHOME=`cygpath --windows "$HOME"` ACTIVEMQ_TMP=`cygpath --windows "$ACTIVEMQ_TMP"` if [ -n "$CYGHOME" ]; then ACTIVEMQ_CYGWIN="-Dcygwin.user.home=\"$CYGHOME\"" fi fi # Set default classpath # Add instance conf dir before AMQ install conf dir to pick up instance-specific classpath entries first ACTIVEMQ_CLASSPATH="${ACTIVEMQ_CONF}:${ACTIVEMQ_CLASSPATH}" if [ "$OSTYPE" = "cygwin" ];then # remove training backslashes to prevent quoting problems ACTIVEMQ_CLASSPATH="`echo ${ACTIVEMQ_CLASSPATH}|sed '~s,[\\]*$,,g'`" ACTIVEMQ_HOME="`echo ${ACTIVEMQ_HOME}|sed '~s,[\\]*$,,g'`" ACTIVEMQ_BASE="`echo ${ACTIVEMQ_BASE}|sed '~s,[\\]*$,,g'`" ACTIVEMQ_CONF="`echo ${ACTIVEMQ_CONF}|sed '~s,[\\]*$,,g'`" ACTIVEMQ_DATA="`echo ${ACTIVEMQ_DATA}|sed '~s,[\\]*$,,g'`" fi # Start the ActiveMQ JAR # # # @ARG1 : the name of the PID-file # If specified, this function starts the java process in background as a daemon # and stores the pid of the created process in the file. # Output on stdout/stderr will be supressed if this parameter is specified # @RET : If unless 0 something went wrong # # Note: This function uses a lot of globally defined variables # - if $ACTIVEMQ_USER is set, the function tries starts the java process whith the specified # user invokeJar(){ PIDFILE="$1" RET="1" if [ ! -f "${ACTIVEMQ_HOME}/bin/activemq.jar" ];then echo "ERROR: '${ACTIVEMQ_HOME}/bin/activemq.jar' does not exist, define ACTIVEMQ_HOME in the config" exit 1 fi setCurrentUser if ( [ -z "$ACTIVEMQ_USER" ] || [ "$ACTIVEMQ_USER" = "$CUSER" ] );then DOIT_PREFIX="sh -c " DOIT_POSTFIX=";" elif [ "`id -u`" = "0" ];then DOIT_PREFIX="su -s /bin/sh -c " DOIT_POSTFIX=" - $ACTIVEMQ_USER" echo "INFO: changing to user '$ACTIVEMQ_USER' to invoke java" fi # Execute java binary if [ -n "$PIDFILE" ] && [ "$PIDFILE" != "stop" ];then $EXEC_OPTION $DOIT_PREFIX "\"$JAVACMD\" $ACTIVEMQ_OPTS $ACTIVEMQ_DEBUG_OPTS \ -Dactivemq.classpath=\"${ACTIVEMQ_CLASSPATH}\" \ -Dactivemq.home=\"${ACTIVEMQ_HOME}\" \ -Dactivemq.base=\"${ACTIVEMQ_BASE}\" \ -Dactivemq.conf=\"${ACTIVEMQ_CONF}\" \ -Dactivemq.data=\"${ACTIVEMQ_DATA}\" \ $ACTIVEMQ_CYGWIN \ -jar \"${ACTIVEMQ_HOME}/bin/activemq.jar\" $COMMANDLINE_ARGS >/dev/null 2>&1 & RET=\"\$?\"; APID=\"\$!\"; echo \$APID > "$PIDFILE"; echo \"INFO: pidfile created : '$PIDFILE' (pid '\$APID')\";exit \$RET" $DOIT_POSTFIX RET="$?" elif [ -n "$PIDFILE" ] && [ "$PIDFILE" = "stop" ];then PID="`cat ${ACTIVEMQ_PIDFILE}`" $EXEC_OPTION $DOIT_PREFIX "\"$JAVACMD\" $ACTIVEMQ_OPTS $ACTIVEMQ_DEBUG_OPTS \ -Dactivemq.classpath=\"${ACTIVEMQ_CLASSPATH}\" \ -Dactivemq.home=\"${ACTIVEMQ_HOME}\" \ -Dactivemq.base=\"${ACTIVEMQ_BASE}\" \ -Dactivemq.conf=\"${ACTIVEMQ_CONF}\" \ -Dactivemq.data=\"${ACTIVEMQ_DATA}\" \ $ACTIVEMQ_CYGWIN \ -jar \"${ACTIVEMQ_HOME}/bin/activemq.jar\" $COMMANDLINE_ARGS --pid $PID & RET=\"\$?\"; APID=\"\$!\"; echo \$APID > "$ACTIVEMQ_DATA/stop.pid"; exit \$RET" $DOIT_POSTFIX RET="$?" else $EXEC_OPTION $DOIT_PREFIX "\"$JAVACMD\" $ACTIVEMQ_OPTS $ACTIVEMQ_DEBUG_OPTS \ -Dactivemq.classpath=\"${ACTIVEMQ_CLASSPATH}\" \ -Dactivemq.home=\"${ACTIVEMQ_HOME}\" \ -Dactivemq.base=\"${ACTIVEMQ_BASE}\" \ -Dactivemq.conf=\"${ACTIVEMQ_CONF}\" \ -Dactivemq.data=\"${ACTIVEMQ_DATA}\" \ $ACTIVEMQ_CYGWIN \ -jar \"${ACTIVEMQ_HOME}/bin/activemq.jar\" $COMMANDLINE_ARGS" $DOIT_POSTFIX RET="$?" fi return $RET } # Check if ActiveMQ is running # # @RET : 0 => the activemq process is running # 1 => process id in $ACTIVEMQ_PIDFILE does not exist anymore # 2 => something is wrong with the pid file # # Note: This function uses globally defined variables # - $ACTIVEMQ_PIDFILE : the name of the pid file checkRunning(){ if [ -f "$ACTIVEMQ_PIDFILE" ]; then if [ -z "`cat $ACTIVEMQ_PIDFILE`" ];then echo "ERROR: Pidfile '$ACTIVEMQ_PIDFILE' exists but contains no pid" return 2 fi PID="`cat $ACTIVEMQ_PIDFILE`" RET="`ps -p $PID|grep java`" if [ -n "$RET" ];then return 0; else return 1; fi else return 1; fi } checkStopRunning(){ PID="${PIDFILE}.stop" if [ -f "$PID" ]; then if [ -z "`cat $PID`" ];then echo "ERROR: Pidfile '$PID' exists but contains no pid" return 2 fi THEPID=`cat $PID` RET=`ps -p $THEPID|grep java` if [ -n "$RET" ];then return 0; else return 1; fi else return 1; fi } # Check if ActiveMQ is running # # @RET : 0 => the activemq process is running # 1 => the activemq process is not running # # Note: This function uses globally defined variables # - $ACTIVEMQ_PIDFILE : the name of the pid file invoke_status(){ if ( checkRunning );then PID=`cat $ACTIVEMQ_PIDFILE` echo "ActiveMQ is running (pid '$PID')" exit 0 fi echo "ActiveMQ not running" exit 1 } # Start ActiveMQ if not already running # # @RET : 0 => is now started, is already started # !0 => something went wrong # # Note: This function uses globally defined variables # - $ACTIVEMQ_PIDFILE : the name of the pid file # - $ACTIVEMQ_OPTS : Additional options # - $ACTIVEMQ_SUNJMX_START : options for JMX settings # - $ACTIVEMQ_SSL_OPTS : options for SSL encryption invoke_start(){ if ( checkRunning );then PID=`cat $ACTIVEMQ_PIDFILE` echo "INFO: Process with pid '$PID' is already running" exit 0 fi ACTIVEMQ_OPTS="$ACTIVEMQ_OPTS $ACTIVEMQ_SUNJMX_START $ACTIVEMQ_SSL_OPTS -Djava.awt.headless=true -Djava.io.tmpdir=\"${ACTIVEMQ_TMP}\"" echo "INFO: Starting - inspect logfiles specified in logging.properties and log4j.properties to get details" invokeJar $ACTIVEMQ_PIDFILE exit "$?" } # Start ActiveMQ in foreground (for debugging) # # @RET : 0 => is now started, is already started # !0 => something went wrong # # Note: This function uses globally defined variables # - $ACTIVEMQ_PIDFILE : the name of the pid file # - $ACTIVEMQ_OPTS : Additional options # - $ACTIVEMQ_SUNJMX_START : options for JMX settings # - $ACTIVEMQ_SSL_OPTS : options for SSL encryption invoke_console(){ if ( checkRunning );then echo "ERROR: ActiveMQ is already running" exit 1 fi ACTIVEMQ_OPTS="$ACTIVEMQ_OPTS $ACTIVEMQ_SUNJMX_START $ACTIVEMQ_SSL_OPTS -Djava.awt.headless=true -Djava.io.tmpdir=\"${ACTIVEMQ_TMP}\"" COMMANDLINE_ARGS="start `echo $COMMANDLINE_ARGS|sed 's,^console,,'`" EXEC_OPTION="exec" echo "INFO: Starting in foreground, this is just for debugging purposes (stop process by pressing CTRL+C)" invokeJar exit "$?" } # Stop ActiveMQ # # @RET : 0 => stop was successful # !0 => something went wrong # # Note: This function uses globally defined variables # - $ACTIVEMQ_PIDFILE : the name of the pid file # - $ACTIVEMQ_KILL_MAXSECONDS : the number of seconds to wait for termination of broker after sending # shutdown signal by jmx interface invoke_stop(){ RET="1" if ( checkRunning );then ACTIVEMQ_OPTS="$ACTIVEMQ_OPTS $ACTIVEMQ_SSL_OPTS" COMMANDLINE_ARGS="$COMMANDLINE_ARGS $ACTIVEMQ_SUNJMX_CONTROL" invokeJar "stop" RET="$?" PID=`cat $ACTIVEMQ_PIDFILE` echo "INFO: Waiting at least $ACTIVEMQ_KILL_MAXSECONDS seconds for regular process termination of pid '$PID' : " FOUND="0" i=1 while [ "$i" != "$ACTIVEMQ_KILL_MAXSECONDS" ]; do if [ ! checkStopRunning ];then if [ ! checkRunning ]; then echo " FINISHED" FOUND="1" fi break fi if (checkRunning);then sleep 1 printf "." else echo " FINISHED" FOUND="1" break fi i=`expr $i + 1` done if [ "$FOUND" -ne "1" ];then echo echo "INFO: Regular shutdown not successful, sending SIGKILL to process with pid '$PID'" kill -KILL $PID RET="1" fi elif [ -f "$ACTIVEMQ_PIDFILE" ];then echo "ERROR: No or outdated process id in '$ACTIVEMQ_PIDFILE'" echo echo "INFO: Removing $ACTIVEMQ_PIDFILE" else echo "ActiveMQ not running" exit 0 fi rm -f "$ACTIVEMQ_PIDFILE" >/dev/null 2>&1 rm -f "$ACTIVEMQ_DATA/stop.pid" >/dev/null 2>&1 exit $RET } # Invoke a task on a running ActiveMQ instance # # @RET : 0 => successful # !0 => something went wrong # # Note: This function uses globally defined variables # - $ACTIVEMQ_QUEUEMANAGERURL : The url of the queuemanager # - $ACTIVEMQ_OPTS : Additional options # - $ACTIVEMQ_SUNJMX_START : options for JMX settings # - $ACTIVEMQ_SSL_OPTS : options for SSL encryption invoke_task(){ ACTIVEMQ_OPTS="$ACTIVEMQ_OPTS $ACTIVEMQ_SSL_OPTS" # call task in java binary if ( checkRunning );then if [ "$1" = "browse" ] && [ -n "$ACTIVEMQ_QUEUEMANAGERURL" ];then COMMANDLINE_ARGS="$1 $ACTIVEMQ_QUEUEMANAGERURL `echo $COMMANDLINE_ARGS|sed 's,^browse,,'`" elif [ "$1" = "query" ] && [ -n "$ACTIVEMQ_QUEUEMANAGERURL" ];then COMMANDLINE_ARGS="$1 $ACTIVEMQ_SUNJMX_CONTROL `echo $COMMANDLINE_ARGS|sed 's,^query,,'`" else COMMANDLINE_ARGS="$COMMANDLINE_ARGS $ACTIVEMQ_SUNJMX_CONTROL" fi invokeJar exit $? else invokeJar exit 1 fi } show_help() { invokeJar|sed "s,Usage: Main,Usage: $0," cat << EOF Tasks provided by the sysv init script: restart - stop running instance (if there is one), start new instance console - start broker in foreground, useful for debugging purposes status - check if activemq process is running Configuration of this script: The configuration of this script is read from the following files: $ACTIVEMQ_CONFIGS This script searches for the files in the listed order and reads the first available file. Modify $ACTIVEMQ_BASE/bin/env or create a copy of that file on a suitable location. To use additional configurations for running multiple instances on the same operating system rename or symlink script to a name matching to activemq-instance-<INSTANCENAME>. This changes the configuration location to /etc/default/activemq-instance-<INSTANCENAME> and \$HOME/.activemqrc-instance-<INSTANCENAME>. EOF exit 1 } # ------------------------------------------------------------------------ # MAIN # show help if [ -z "$1" ];then show_help fi case "$1" in status) invoke_status ;; restart) if ( checkRunning );then $0 stop fi $0 status $0 start $0 status ;; start) invoke_start ;; console) invoke_console ;; stop) invoke_stop ;; *) invoke_task esac
代码如下：
package test.mq.staitsnetwork; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.Destination; import javax.jms.JMSException; import javax.jms.MapMessage; import javax.jms.MessageProducer; import javax.jms.Session; import javax.jms.TextMessage; import org.apache.activemq.ActiveMQConnectionFactory; public class Sender { public static void main(String[] args) throws JMSException, InterruptedException { ConnectionFactory ConnectionFactory=new ActiveMQConnectionFactory( "tcp://192.168.145.100:61616" ); Connection connection=ConnectionFactory.createConnection(); connection.start(); Session session=connection.createSession(Boolean.TRUE, Session.CLIENT_ACKNOWLEDGE); Destination destination=session.createQueue("my_queue"); MessageProducer Producer=session.createProducer(destination); for(int i=0;i<30;i++){ TextMessage message=session.createTextMessage("message----"+i); //Thread.sleep(1000); Producer.send(message); } session.commit(); session.close(); connection.close(); } }
package test.mq.staitsnetwork; import java.util.Enumeration; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.Destination; import javax.jms.JMSException; import javax.jms.Message; import javax.jms.MessageConsumer; import javax.jms.MessageListener; import javax.jms.Session; import javax.jms.TextMessage; import org.apache.activemq.ActiveMQConnectionFactory; public class Receiver1{ public static void main(String[] args) throws JMSException { ConnectionFactory connectionFactory=new ActiveMQConnectionFactory( "tcp://192.168.145.100:61676" ); for(int i=0;i<30;i++){ Thread t=new MyThread(connectionFactory); t.start(); try { Thread.sleep(1000l); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } } class MyThread extends Thread{ private ConnectionFactory connectionFactory=null; public MyThread(ConnectionFactory connectionFactory){ this.connectionFactory = connectionFactory; } public void run(){ try { final Connection connection = connectionFactory.createConnection(); connection.start(); Enumeration names=connection.getMetaData().getJMSXPropertyNames(); final Session session=connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE); Destination destination=session.createQueue("my_queue"); MessageConsumer Consumer=session.createConsumer(destination); Consumer.setMessageListener(new MessageListener() { @Override public void onMessage(Message msg) { TextMessage txtmsg=(TextMessage) msg; try { System.out.println("接收信息1--->"+txtmsg.getText()); } catch (JMSException e1) { e1.printStackTrace(); } try { session.commit(); } catch (JMSException e) { e.printStackTrace(); } try { session.close(); } catch (JMSException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { connection.close(); } catch (JMSException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); } catch (JMSException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }
package test.mq.staitsnetwork; import java.util.Enumeration; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.Destination; import javax.jms.JMSException; import javax.jms.Message; import javax.jms.MessageConsumer; import javax.jms.MessageListener; import javax.jms.Session; import javax.jms.TextMessage; import org.apache.activemq.ActiveMQConnectionFactory; public class Receiver2{ public static void main(String[] args) throws JMSException { ConnectionFactory connectionFactory=new ActiveMQConnectionFactory( "tcp://192.168.145.100:61616" ); for(int i=0;i<30;i++){ Thread t=new MyThread2(connectionFactory); t.start(); try { Thread.sleep(1000l); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } } class MyThread2 extends Thread{ private ConnectionFactory connectionFactory=null; public MyThread2(ConnectionFactory connectionFactory){ this.connectionFactory = connectionFactory; } public void run(){ try { final Connection connection = connectionFactory.createConnection(); connection.start(); Enumeration names=connection.getMetaData().getJMSXPropertyNames(); final Session session=connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE); Destination destination=session.createQueue("my_queue"); MessageConsumer Consumer=session.createConsumer(destination); Consumer.setMessageListener(new MessageListener() { @Override public void onMessage(Message msg) { TextMessage txtmsg=(TextMessage) msg; try { System.out.println("接收信息2--->"+txtmsg.getText()); } catch (JMSException e1) { e1.printStackTrace(); } try { session.commit(); } catch (JMSException e) { e.printStackTrace(); } try { session.close(); } catch (JMSException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { connection.close(); } catch (JMSException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); } catch (JMSException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }
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