Hi Team,

According to my scenario, I have installed RabbitMQ. I could able to log
RabbitMQ management console successfully  by using below url.

[1]. http://localhost:15672/#

*Message Store like below.*

<messageStore name="RabbitMQ"
class="org.apache.synapse.message.store.impl.rabbitmq.RabbitMQStore" xmlns="
http://ws.apache.org/ns/synapse";>
   <parameter name="store.rabbitmq.host.name">localhost</parameter>
   <parameter name="store.rabbitmq.host.port">15672</parameter>
   <parameter name="store.rabbitmq.queue.name">RabbitMS_Queue</parameter>
   <parameter
name="store.producer.guaranteed.delivery.enable">true</parameter>
   <parameter name="store.failover.message.store.name
">InMemoryStore</parameter>
</messageStore>


*Message Processor like below.*

<messageStore name="RabbitMQ"
class="org.apache.synapse.message.store.impl.rabbitmq.RabbitMQStore" xmlns="
http://ws.apache.org/ns/synapse";>
   <parameter name="store.rabbitmq.host.name">localhost</parameter>
   <parameter name="store.rabbitmq.host.port">15672</parameter>
   <parameter name="store.rabbitmq.queue.name">RabbitMS_Queue</parameter>
   <parameter
name="store.producer.guaranteed.delivery.enable">true</parameter>
   <parameter name="store.failover.message.store.name
">InMemoryStore</parameter>
</messageStore>



*Sample Proxy like below*

<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse";
       name="MSMP"
       startOnLoad="true"
       statistics="disable"
       trace="disable"
       transports="http,https">
   <target>
      <inSequence>
         <property name="FORCE_SC_ACCEPTED" scope="axis2" value="true"/>
         <property name="target.endpoint" value="SimpleStockQuoteService"/>
         <log level="full"/>
         <store messageStore="RabbitMQ"/>
      </inSequence>
   </target>
   <description/>
</proxy>


However created Message store is displayed like below;


Sample Output :


[2018-01-07 20:35:06,688] [EI-Core] DEBUG - header >> "POST
/services/MSMP.MSMPHttpSoap12Endpoint HTTP/1.1[\r][\n]"
[2018-01-07 20:35:06,691] [EI-Core] DEBUG - header >> "Content-Type:
application/soap+xml; charset=UTF-8; action="urn:mediate"[\r][\n]"
[2018-01-07 20:35:06,691] [EI-Core] DEBUG - header >> "Cookie:
menuPanel=visible; menuPanelType=main; region1_configure_menu=none;
region3_registry_menu=none; region4_monitor_menu=none;
region5_tools_menu=none;
wso2.carbon.rememberme=admin-0fcf06d6-0bce-4889-bfa4-e90824857bc1;
MSG15153308979020.44872799565610855=true;
MSG15153309964540.9715582563145939=true;
MSG15153310279120.5745849191246893=true;
MSG15153310508710.7582163507024167=true; m=2258:Z3Vlc3Q6Z3Vlc3Q%253D;
JSESSIONID=760A7D05AFD555FC5A904276E1B8731F;
requestedURI="../../carbon/proxyservices/templates.jsp?region=region1&item=proxy_services_menu";
current-breadcrumb=manage_menu%252Cmediation_menu%252CmessageProcessor_menu%2523[\r][\n]"
[2018-01-07 20:35:06,692] [EI-Core] DEBUG - header >> "User-Agent:
Axis2[\r][\n]"
[2018-01-07 20:35:06,693] [EI-Core] DEBUG - header >> "Host:
senuwan-ThinkPad:8280[\r][\n]"
[2018-01-07 20:35:06,694] [EI-Core] DEBUG - header >> "Transfer-Encoding:
chunked[\r][\n]"
[2018-01-07 20:35:06,694] [EI-Core] DEBUG - header >> "[\r][\n]"
[2018-01-07 20:35:06,695] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "POST /services/MSMP.MSMPHttpSoap12Endpoint
HTTP/1.1[\r][\n]"
[2018-01-07 20:35:06,697] [EI-Core] DEBUG - content >> "92[\r][\n]"
[2018-01-07 20:35:06,698] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "Content-Type: application/soap+xml; charset=UTF-8;
action="urn:mediate"[\r][\n]"
[2018-01-07 20:35:06,707] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "Cookie: menuPanel=visible; menuPanelType=main;
region1_configure_menu=none; region3_registry_menu=none;
region4_monitor_menu=none; region5_tools_menu=none;
wso2.carbon.rememberme=admin-0fcf06d6-0bce-4889-bfa4-e90824857bc1;
MSG15153308979020.44872799565610855=true;
MSG15153309964540.9715582563145939=true;
MSG15153310279120.5745849191246893=true;
MSG15153310508710.7582163507024167=true; m=2258:Z3Vlc3Q6Z3Vlc3Q%253D;
JSESSIONID=760A7D05AFD555FC5A904276E1B8731F;
requestedURI="../../carbon/proxyservices/templates.jsp?region=region1&item=proxy_services_menu";
current-breadcrumb=manage_menu%252Cmediation_menu%252CmessageProcessor_menu%2523[\r][\n]"
[2018-01-07 20:35:06,707] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "User-Agent: Axis2[\r][\n]"
[2018-01-07 20:35:06,708] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "Host: senuwan-ThinkPad:8280[\r][\n]"
[2018-01-07 20:35:06,708] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "Transfer-Encoding: chunked[\r][\n]"
[2018-01-07 20:35:06,708] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "[\r][\n]"
[2018-01-07 20:35:06,710] [EI-Core] DEBUG - content >> "<?xml version='1.0'
encoding='UTF-8'?><soapenv:Envelope xmlns:soapenv="
http://www.w3.org/2003/05/soap-envelope";><soapenv:Body/></soapenv:Envelope>"
[2018-01-07 20:35:06,715] [EI-Core] DEBUG - content >> "[\r][\n]"
[2018-01-07 20:35:06,715] [EI-Core] DEBUG - content >> "0"
[2018-01-07 20:35:06,715] [EI-Core] DEBUG - content >> "[\r][\n]"
[2018-01-07 20:35:06,715] [EI-Core] DEBUG - content >> "[\r][\n]"
[2018-01-07 20:35:06,716] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "92[\r][\n]"
[2018-01-07 20:35:06,716] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "<?xml version='1.0' encoding='UTF-8'?><soapenv:Envelope
xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope
"><soapenv:Body/></soapenv:Envelope>[\r][\n]"
[2018-01-07 20:35:06,716] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "0[\r][\n]"
[2018-01-07 20:35:06,716] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 >> "[\r][\n]"
[2018-01-07 20:35:06,720] [EI-Core]  INFO - LogMediator To:
/services/MSMP.MSMPHttpSoap12Endpoint, WSAction: urn:mediate, SOAPAction:
urn:mediate, MessageID: urn:uuid:3e7c884c-a3aa-4219-944c-19c73d02fee1,
Direction: request, Envelope: <?xml version='1.0'
encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="
http://www.w3.org/2003/05/soap-envelope";><soapenv:Body/></soapenv:Envelope>
*[2018-01-07 20:35:11,678] [EI-Core] ERROR - RabbitMQStore Store [RabbitMQ]
cannot create connection to the broker.java.io.IOException*
[2018-01-07 20:35:11,679] [EI-Core]  WARN - RabbitMQProducer
[RabbitMQ-P-4]. Ignored MessageID :
urn:uuid:d1ebee4e-7b73-4a47-bd20-fe2f6bdca3a6
[2018-01-07 20:35:11,680] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 << "HTTP/1.1 202 Accepted[\r][\n]"
[2018-01-07 20:35:11,680] [EI-Core] DEBUG - header << "HTTP/1.1 202
Accepted[\r][\n]"
[2018-01-07 20:35:11,681] [EI-Core] DEBUG - header << "HTTP/1.1 202
Accepted[\r][\n]"
[2018-01-07 20:35:11,680] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 << "Date: Sun, 07 Jan 2018 15:05:11 GMT[\r][\n]"
[2018-01-07 20:35:11,681] [EI-Core] DEBUG - header << "Date: Sun, 07 Jan
2018 15:05:11 GMT[\r][\n]"
[2018-01-07 20:35:11,681] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 << "Transfer-Encoding: chunked[\r][\n]"
[2018-01-07 20:35:11,682] [EI-Core] DEBUG - header << "Transfer-Encoding:
chunked[\r][\n]"
[2018-01-07 20:35:11,682] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 << "[\r][\n]"
[2018-01-07 20:35:11,682] [EI-Core] DEBUG - header << "[\r][\n]"
[2018-01-07 20:35:11,682] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 << "0[\r][\n]"
[2018-01-07 20:35:11,683] [EI-Core] DEBUG - wire HTTP-Listener I/O
dispatcher-2 << "[\r][\n]"
[2018-01-07 20:35:11,683] [EI-Core] DEBUG - content << "0"
[2018-01-07 20:35:11,683] [EI-Core] DEBUG - content << "[\r]"
[2018-01-07 20:35:11,683] [EI-Core] DEBUG - content << "[\n]"
[2018-01-07 20:35:11,684] [EI-Core] DEBUG - content << "[\r]"
[2018-01-07 20:35:11,684] [EI-Core] DEBUG - content << "[\n]"
[2018-01-07 20:35:11,684] [EI-Core] DEBUG - header << "[\r][\n]"
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse";
       name="MSMP"
       startOnLoad="true"
       statistics="disable"
       trace="disable"
       transports="http,https">
   <target>
      <inSequence>
         <property name="FORCE_SC_ACCEPTED" scope="axis2" value="true"/>
         <property name="target.endpoint" value="SimpleStockQuoteService"/>
         <log level="full"/>
         <store messageStore="RabbitMQ"/>
      </inSequence>
   </target>
   <description/>
</proxy>



What is the reason for below error and why is the message processor always
in deactivated mode

*[2018-01-07 20:35:11,678] [EI-Core] ERROR - RabbitMQStore Store [RabbitMQ]
cannot create connection to the broker.java.io.IOException*


​

Waiting for favourable reply.


Thanks.
*Senuwan Withana*
Software Engineer - Support Team | WSO2

Email : [email protected]
Mobile: 94773212853
Web: http://www.wso2.com
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