Hi I am trying to create a very simple AMQP connector to talk to my localhost RabbitMQ server using SSL. Without SSL, the connection works fine but I suspect my SSL configuration is incorrect. Can anyone shed light on this? I'm quite a newbie to Mule so apologies if this is ridiculous.
</ssl:connector>
<flow name="here_we_go_againFlow1">
<amqp:inbound-endpoint exchangeName="sales_exchange" queueName="sales_queue" responseTimeout="10000" exchange-pattern="request-response" connector-ref="AMQP_0_9_Connector" doc:name="AMQP-0-9" ref="AMQP_0_9"/>
<ssl:outbound-endpoint host="localhost" port="5671" responseTimeout="10000" doc:name="SSL (TLS)"/>
<echo-component doc:name="Echo"/>
</flow>
I assume you are trying to connect to an AMQP server over SSL. Here is an example using the ampqs transport. Note the namespaces etc.
<mule xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:amqps="http://www.mulesoft.org/schema/mule/amqps" xmlns:spring="http://www.springframework.org/schema/beans"
xsi:schemaLocation="
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/amqps http://www.mulesoft.org/schema/mule/amqps/current/mule-amqps.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<amqps:connector name="amqpsDefaultSslConnector" />
<flow name="amqp">
<amqps:inbound-endpoint exchangeName="target-exchange"
exchangeType="fanout" exchangeDurable="true" exchangeAutoDelete="false"
queueName="target-queue" queueDurable="true" queueAutoDelete="false"
queueExclusive="true" routingKey="a.b.c" connector-ref="amqpsDefaultSslConnector" />
....
</flow>
</mule>
There's also more advanced configuration such as setting up key stores etc. Examples can be found here: https://github.com/mulesoft/mule-transport-amqp/blob/master/mule-transport-amqp/src/test/resources/amqps-namespace-config.xml
Related
I am creating a new flow in mule 3.9 using http connector and gerenic data base connector to connect to snowflake to run a procedure.
There are no error in the code,i could see that the codeis running successfully but i am getting
the below error.
java.lang.OutOfMemoryError: GC overhead limit exceeded
I have updated the anypoint.ini file upgraded the memory to 10240 still it didnt work
i am using snowflake jar 3.13.3 for this project
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:db="http://www.mulesoft.org/schema/mule/db" xmlns:json="http://www.mulesoft.org/schema/mule/json" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns:cdata-snowflake="http://www.mulesoft.org/schema/mule/cdata-snowflake" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="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-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/db http://www.mulesoft.org/schema/mule/db/current/mule-db.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/json http://www.mulesoft.org/schema/mule/json/current/mule-json.xsd
http://www.mulesoft.org/schema/mule/cdata-snowflake http://www.mulesoft.org/schema/mule/cdata-snowflake/current/mule-cdata-snowflake.xsd">
<http:listener-config name="HTTP_Listener_Configuration" host="localhost" port="8081" doc:name="HTTP Listener Configuration"/>
<flow name="testFlow">
<http:listener config-ref="HTTP_Listener_Configuration" path="/test" allowedMethods="GET" doc:name="HTTP"/>
<db:stored-procedure config-ref="Generic_Database_Configuration" doc:name="Database">
<db:parameterized-query><![CDATA[call E2e_Change_User('nudayaku' ,'tan')]]></db:parameterized-query>
</db:stored-procedure>
<json:object-to-json-transformer doc:name="Object to JSON"/>
</flow>
</mule>
i have tried but parameterized query as well as dynamic way , but both were resulting in timout error.
I have run the same procedure from snowflake , i am getting the output in seconds.
Can some help me how to fix the issue
Appreciate inputs
Thanks,
Sidh
This is a know issue in Mule 3.9.0 to Mule 3.9.4. The solution is to upgrade to Mule 3.9.5.
Source: https://help.mulesoft.com/s/article/Store-procedure-calls-fail-in-mule-3-x-for-snowflake-database
I try to create a simple application using Mule. Anyway when I select operation "Authorize" I got error. But if I select another operation it works fine!!
I have Mule Server version="CE-3.8.1" and use Anypoint studio Version: 6.2.5
The Complete XML Configuration:
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:json="http://www.mulesoft.org/schema/mule/json" xmlns:file="http://www.mulesoft.org/schema/mule/file" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns:dropbox="http://www.mulesoft.org/schema/mule/dropbox" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="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-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/dropbox http://www.mulesoft.org/schema/mule/dropbox/current/mule-dropbox.xsd
http://www.mulesoft.org/schema/mule/file http://www.mulesoft.org/schema/mule/file/current/mule-file.xsd
http://www.mulesoft.org/schema/mule/json http://www.mulesoft.org/schema/mule/json/current/mule-json.xsd">
<http:listener-config name="HTTP_Listener_Configuration8881" host="localhost" port="8881" doc:name="HTTP Listener Configuration"/>
<dropbox:config name="Dropbox1" appKey="ovy1i8ak8u43t87" appSecret="7jlhpdzeyddi8d5" doc:name="Dropbox">
<dropbox:oauth-callback-config domain="localhost" localPort="8881" remotePort="8881" path="callback"/>
</dropbox:config>
<http:request-config name="HTTP_Request_Configuration" host="www.mulesoft.com" port="80" doc:name="HTTP Request Configuration"/>
<flow name="dropbox_integration2Flow">
<http:listener config-ref="HTTP_Listener_Configuration8881" path="/authorize" doc:name="HTTP"/>
<dropbox:unauthorize config-ref="Dropbox1" doc:name="Dropbox - authorize"/>
</flow>
<flow name="dropbox_integration2Flow1">
<http:listener config-ref="HTTP_Listener_Configuration8881" path="/" doc:name="HTTP"/>
<dropbox:create-folder config-ref="Dropbox1" path="/mule" doc:name="Dropbox - create"/>
<http:request config-ref="HTTP_Request_Configuration" path="/sites/default/files/3C_mulesoft_logo_updated.svg" method="GET" doc:name="HTTP"/>
<dropbox:upload-stream config-ref="Dropbox1" filename="mulelogo.png" path="/mule" doc:name="Dropbox - upload"/>
<dropbox:get-link config-ref="Dropbox1" path="/mule/mulelogo.png" doc:name="Dropbox - get link"/>
<json:object-to-json-transformer doc:name="Object to JSON"/>
</flow>
</mule>
Is there any reason for this? How to fix it?
It seems to be a bug in the old Mule Dropbox Cloud Connector Mule Studio Extension 3.3.0 (2013). Are you using that one? If you are, I suggest you use the latest available version, Dropbox Connector 3.3.3 (2015), which fixes the error.
I'm trying to get the client IP and socket of a UDP package and save it in a Flowvar variable using the MEL code
#[message.inboundProperties.MULE_REMOTE_CLIENT_ADDRESS]
However this variable is always null, I have been able to make it work on TCP transport, does anyone know how to get the remote client address in UDP?
This is my XML file:
<mule xmlns:metadata="http://www.mulesoft.org/schema/mule/metadata" xmlns:udp="http://www.mulesoft.org/schema/mule/udp" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="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-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/udp http://www.mulesoft.org/schema/mule/udp/current/mule-udp.xsd
http://www.mulesoft.org/schema/mule/amqp http://www.mulesoft.org/schema/mule/amqp/current/mule-amqp.xsd">
<udp:connector name="UDP" validateConnections="true" keepSendSocketOpen="true" doc:name="UDP" broadcast="true"/>
<flow name="udpFlow">
<udp:inbound-endpoint exchange-pattern="one-way" host="172.22.20.103" port="4040" connector-ref="UDP" responseTimeout="10000" doc:name="UDP" metadata:id="9260547c-3b58-4ebd-953e-fd3e7bb063f3"/>
<object-to-string-transformer doc:name="Object to String"/>
<set-variable variableName="source" value="#[message.inboundProperties.MULE_REMOTE_CLIENT_ADDRESS]" metadata:id="6a72ad72-167f-44da-9f3d-75143c5c0a2f" doc:name="Variable"/>
<set-payload value="#[flowVars.source] dice #[payload]" doc:name="Set Payload"/>
<echo-component doc:name="Echo"/>
</flow>
</mule>
UPDATE:
I solve the Address issue with the MEL code
#[message.inboundProperties['packet.address']]: #[message.inboundProperties['packet.port']]
Thanks to David Dossot for his help.
Use:
#[message.inboundProperties['packet.address']]
Hi I am working with Mule Anypoint Studio and I am trying to implement a list of IP's but my program is allowing every request from all IP's and it works only for one request per browser. How it is working i have no Idea. Please elaborate the working . Please don't share Mule Documentation Link because there they have not given much information.
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns:filters="http://www.mulesoft.org/schema/mule/filters" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="http://www.springframework.org/schema/beans" version="EE-3.5.0"
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-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/filters http://www.mulesoft.org/schema/mule/filters/current/mule-filters.xsd
http://www.mulesoft.org/schema/mule/ee/tracking http://www.mulesoft.org/schema/mule/ee/tracking/current/mule-tracking-ee.xsd">
<filters:config name="Filters" doc:name="Filters"/>
<flow name="mule-security-ipFlow1" doc:name="mule-security-ipFlow1">
<http:inbound-endpoint exchange-pattern="request-response" host="196.111.1.1" port="8081" doc:name="HTTP" path="ip"/>
<filters:filter-by-ip config-ref="Filters" regex="196.16.4.1,196.17.7.13" doc:name="Filters"/>
<set-payload value="#['Data Mast']" doc:name="Set Payload"/>
<logger message="#[message.payload]" level="INFO" doc:name="Logger"/>
</flow>
</mule>
there are two scenarios here, we can specify regular expression to allow certain ip range requests or we can specify single ip address as part regex attaribute value.
<filters:filter-by-ip config-ref="Filters" regex="${fms.iprange}"
doc:name="verify-ip-address" />
if we want to allow comma separated ip address, its better to write custom filter and do the required logic .
Depending on how you are intending to deploy your flow your other option is to use api-kit to apply the IP whitelist (or blacklist) to your flow as a policy:
I went to the following site:
http://www.mulesoft.org/documentation/display/current/Tuning+Performance
and it says to alter the following 2 values:
maxThreadsActive and maxBufferSize
with maxThreadsActive being the number of active threads at anyone time, and maxBufferSize being the number of requests that can wait in a queue
But I am having difficulty finding any examples of how to do this in code.
-- Is there a central Mule ESB file where I can change the default number of maxThreadsActive and maxBufferSize ???
Would this be the dispatcher threading profile. What file would that be ?
--
If there is no central filet, for a synchronous process, how would I change the following code to use a maximum number of active threads to 100 and a maximum number of requests on the queue to 60
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:https="http://www.mulesoft.org/schema/mule/https" xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns:db="http://www.mulesoft.org/schema/mule/db" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="http://www.springframework.org/schema/beans" version="EE-3.5.0"
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-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/db http://www.mulesoft.org/schema/mule/db/current/mule-db.xsd
http://www.mulesoft.org/schema/mule/ee/tracking http://www.mulesoft.org/schema/mule/ee/tracking/current/mule-tracking-ee.xsd
http://www.mulesoft.org/schema/mule/https http://www.mulesoft.org/schema/mule/https/current/mule-https.xsd">
<db:generic-config name="Generic_Database_Configuration" url="jdbc:db2://localhost:50000/TEST:user=instuid;password=instpw;" driverClassName="com.ibm.db2.jcc.DB2Driver" doc:name="Generic Database Configuration"/>
<http:endpoint exchange-pattern="request-response" host="localhost" port="8081" method="POST" name="HTTP" doc:name="HTTP"/>
<flow name="test1Flow1" doc:name="test1Flow1">
<http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8081" doc:name="HTTP" contentType="application/json" keepAlive="true" mimeType="application/json"/>
<echo-component doc:name="Echo"/>
</flow>
</mule>
Thanks
You can used a queued-asynchronous processing strategy in you flow. With this approach you can change the number of threads available to the flow.
For Example:
<queued-thread-per-processor-processing-strategy name="ProcessingStrategy" maxThreads="60" minThreads="10" threadTTL="5000" poolExhaustedAction="WAIT" threadWaitTimeout="5000" maxBufferSize="100"/>
<flow name="test1Flow1" doc:name="test1Flow1" processingStrategy="ProcessingStrategy">
<http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8081" doc:name="HTTP" contentType="application/json" keepAlive="true" mimeType="application/json"/>
<echo-component doc:name="Echo"/>
</flow>
"You can specify a separate threading profile for each receiver thread pool, flow thread pool, and dispatcher thread pool". For example:
<http:connector name="DefaultHTTPConnector" clientSoTimeout="120000" keepSendSocketOpen="false" >
<receiver-threading-profile maxThreadsActive="500"/>
<dispatcher-threading-profile maxThreadsActive="500"/>
</http:connector>
or
<configuration>
<default-receiver-threading-profile maxThreadsActive="130" />
</configuration>
I recommend the first option in the flow.
I hope to help;
You cannot add a flow processing strategy on a request-response exchange pattern
Add a global configuration element as follows: