fuse is wiil Automatically for each route to create thread pool？？

[gaoyonglu]

I want to know fuse will automatically for each route to create thread pool ?

I find  <threadPoolProfile id="defaulthread" defaultProfile="true" poolSize="3" maxQueueSize="100"/>

the defaulte thread pool. if I don't write this in camel-context.xml, the fuse will create default thread for my router?

If I write this:

<camelContext id="camel" xmlns="http://camel.apache.org/schema/blueprint">

    <threadPoolProfile id="defaulthread" defaultProfile="true" poolSize="3" maxQueueSize="100"/>

    <endpoint uri="http://172.17.252.63:7878/custi/StiAutoStartAndStopService?wsdl" id="callRealService"/>

    <route id="callstiroute">

        <from uri="cxf:bean:stiwebEndpoint?dataFormat=MESSAGE"/>

        <log message="get XXXXXXXXXXXXXXXXXXXX call"/>

        <to ref="callRealService"/>

        <log message="get real webservice back"/>

    </route>

</camelContext>

my router if will get thread pool