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https://issues.apache.org/jira/browse/AMQ-5917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14703126#comment-14703126
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Gregg Saffell commented on AMQ-5917:
------------------------------------
I found that if I make the org.apache.activemq.broker.SslContext methods
getSSLContext() and setSSLContext(SSLContext sslContext) synchronized, the
problem goes away.
I'm not going to submit a patch because it's possible the original intent of
whoever maintains the SslContext class was for the users of that class to use
getCurrentSslContext() and setCurrentSslContext(SslContext bs) instead (because
the "current" SSLContext is wrapped by ThreadLocal).
> networkConnectorStartAsync="true" results in "WARN | Could not connect to
> remote URI: ssl://... SSLContextImpl is not initialized
> ----------------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-5917
> URL: https://issues.apache.org/jira/browse/AMQ-5917
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.10.0, 5.11.1
> Reporter: Gregg Saffell
>
> With both 5.10.0 and 5.11.1, the networkConnectorStartAsync="true" is broken
> for ssl. With two networkConnectors defined, only one connection is made and
> a warning is logged for the other as noted in the Summary.
> Snippets from my activemq.xml:
> <broker xmlns="http://activemq.apache.org/schema/core"; ...
> networkConnectorStartAsync="true">
> ...
> <networkConnector name="GSTEST-96_ILSTECHNOLOGY_COM-SSO"
> uri="static:(ssl://172.27.11.96:5902)?useExponentialBackOff=false&initialReconnectDelay=5000&maxReconnectDelay=5000"
> duplex="true" conduitSubscriptions="true" >
> ...
> networkConnector name="ECENTRESERVER_ILSTECHNOLOGY_COM-SSO"
> uri="static:(ssl://172.27.11.95:5902)?useExponentialBackOff=false&initialReconnectDelay=5000&maxReconnectDelay=5000"
> duplex="true" conduitSubscriptions="true" >
> The log that was generated:
> 2015-08-05 10:46:15,666 | INFO | Refreshing
> org.apache.activemq.xbean.XBeanBrokerFactory$1@487b382f: startup date [Wed
> Aug 05 10:46:15 EDT 2015]; root of context hierarchy |
> org.apache.activemq.xbean.XBeanBrokerFactory$1 | WrapperSimpleAppMain
> 2015-08-05 10:46:17,152 | INFO | Loading properties file from URL
> [file:../../conf/credentials.properties] |
> org.jasypt.spring3.properties.EncryptablePropertyPlaceholderConfigurer |
> WrapperSimpleAppMain
> 2015-08-05 10:46:17,648 | INFO |
> PListStore:[/opt/secureWISE/apache-activemq-5.11.1/bin/linux-x86-64/../../data/securePASS-broker/tmp_storage]
> started | org.apache.activemq.store.kahadb.plist.PListStoreImpl |
> WrapperSimpleAppMain
> 2015-08-05 10:46:17,695 | INFO | Using Persistence Adapter:
> KahaDBPersistenceAdapter[/opt/secureWISE/apache-activemq-5.11.1/bin/linux-x86-64/../../data/kahadb]
> | org.apache.activemq.broker.BrokerService | WrapperSimpleAppMain
> 2015-08-05 10:46:18,182 | INFO | KahaDB is version 5 |
> org.apache.activemq.store.kahadb.MessageDatabase | WrapperSimpleAppMain
> 2015-08-05 10:46:18,313 | INFO | Recovering from the journal ... |
> org.apache.activemq.store.kahadb.MessageDatabase | WrapperSimpleAppMain
> 2015-08-05 10:46:18,332 | INFO | Recovery replayed 57 operations from the
> journal in 0.135 seconds. | org.apache.activemq.store.kahadb.MessageDatabase
> | WrapperSimpleAppMain
> 2015-08-05 10:46:18,512 | INFO | Apache ActiveMQ 5.11.1 (securePASS-broker,
> ID:gstest-sca-248.ilstechnology.com-49515-1438785978375-0:1) is starting |
> org.apache.activemq.broker.BrokerService | WrapperSimpleAppMain
> 2015-08-05 10:46:18,707 | INFO | Broker Plugin
> org.apache.activemq.broker.util.TimeStampingBrokerPlugin started |
> org.apache.activemq.broker.BrokerPluginSupport | WrapperSimpleAppMain
> 2015-08-05 10:46:18,728 | INFO | Listening for connections at:
> tcp://gstest-sca-248.ilstechnology.com:61616?maximumConnections=1000&wireFormat.maxFrameSize=104857600
> | org.apache.activemq.transport.TransportServerThreadSupport |
> WrapperSimpleAppMain
> 2015-08-05 10:46:18,729 | INFO | Connector tcp started |
> org.apache.activemq.broker.TransportConnector | WrapperSimpleAppMain
> 2015-08-05 10:46:18,731 | INFO | Async start of
> DiscoveryNetworkConnector:GSTEST-96_ILSTECHNOLOGY_COM-SSO:BrokerService[securePASS-broker]
> | org.apache.activemq.broker.BrokerService | NetworkConnector Start Thread-0
> 2015-08-05 10:46:18,732 | INFO | Establishing network connection from
> vm://securePASS-broker?async=false&network=true to ssl://172.27.11.96:5902 |
> org.apache.activemq.network.DiscoveryNetworkConnector | NetworkConnector
> Start Thread-0
> 2015-08-05 10:46:18,744 | INFO | Async start of
> DiscoveryNetworkConnector:ECENTRESERVER_ILSTECHNOLOGY_COM-SSO:BrokerService[securePASS-broker]
> | org.apache.activemq.broker.BrokerService | NetworkConnector Start Thread-1
> 2015-08-05 10:46:18,745 | INFO | Establishing network connection from
> vm://securePASS-broker?async=false&network=true to ssl://172.27.11.95:5902 |
> org.apache.activemq.network.DiscoveryNetworkConnector | NetworkConnector
> Start Thread-1
> 2015-08-05 10:46:18,745 | INFO | Apache ActiveMQ 5.11.1 (securePASS-broker,
> ID:gstest-sca-248.ilstechnology.com-49515-1438785978375-0:1) started |
> org.apache.activemq.broker.BrokerService | WrapperSimpleAppMain
> 2015-08-05 10:46:18,745 | INFO | For help or more information please see:
> http://activemq.apache.org | org.apache.activemq.broker.BrokerService |
> WrapperSimpleAppMain
> 2015-08-05 10:46:19,471 | INFO | ActiveMQ WebConsole available at
> http://0.0.0.0:8161/ | org.apache.activemq.web.WebConsoleStarter |
> WrapperSimpleAppMain
> 2015-08-05 10:46:19,549 | INFO | Initializing Spring FrameworkServlet
> 'dispatcher' | /admin | WrapperSimpleAppMain
> 2015-08-05 10:46:19,896 | INFO | jolokia-agent: No access restrictor found
> at classpath:/jolokia-access.xml, access to all MBeans is allowed | /api |
> WrapperSimpleAppMain
> 2015-08-05 10:46:31,569 | WARN | Could not connect to remote URI:
> ssl://172.27.11.96:5902: SSLContextImpl is not initialized |
> org.apache.activemq.network.DiscoveryNetworkConnector | NetworkConnector
> Start Thread-0
> 2015-08-05 10:46:31,570 | INFO | Network Connector
> DiscoveryNetworkConnector:GSTEST-96_ILSTECHNOLOGY_COM-SSO:BrokerService[securePASS-broker]
> started | org.apache.activemq.network.NetworkConnector | NetworkConnector
> Start Thread-0
> 2015-08-05 10:46:31,637 | INFO | Connector vm://securePASS-broker started |
> org.apache.activemq.broker.TransportConnector | NetworkConnector Start
> Thread-1
> 2015-08-05 10:46:31,928 | INFO | Network Connector
> DiscoveryNetworkConnector:ECENTRESERVER_ILSTECHNOLOGY_COM-SSO:BrokerService[securePASS-broker]
> started | org.apache.activemq.network.NetworkConnector | NetworkConnector
> Start Thread-1
> 2015-08-05 10:46:31,956 | INFO | Network connection between
> vm://securePASS-broker#0 and ssl:///172.27.11.95:5902 (localhost-broker) has
> been established. | org.apache.activemq.network.DemandForwardingBridgeSupport
> | triggerStartAsyncNetworkBridgeCreation:
> remoteBroker=ssl:///172.27.11.95:5902, localBroker= vm://securePASS-broker#0
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