Threads and private flows

one-way.log

[[test].mainFlow.stage1.02] MAIN FLOW -- Started flow - { payload = main flow }
[[test].mainFlow.stage1.02] SUBFLOW - { payload = sub-flow }
[[test].mainFlow.stage1.02] MAIN FLOW -- Called sub flow - { payload = sub-flow }
[[test].mainFlow.stage1.02] MAIN FLOW -- Called private flow - { payload = sub-flow }
[[test].privateFlow.stage1.02] PRIVATE FLOW - { payload = private-flow }

request-response.log

[[test].connector.http.mule.default.receiver.02] MAIN FLOW -- Started flow - { payload = main flow }
[[test].connector.http.mule.default.receiver.02] SUBFLOW - { payload = sub-flow }
[[test].connector.http.mule.default.receiver.02] MAIN FLOW -- Called sub flow - { payload = sub-flow }
[[test].connector.http.mule.default.receiver.02] PRIVATE FLOW - { payload = private-flow }
[[test].connector.http.mule.default.receiver.02] MAIN FLOW -- Called private flow - { payload = private-flow }

request-response.xml

    <flow name="mainFlow" doc:name="mainFlow">
        <http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8081" doc:name="HTTP"/>
        <set-payload value="main flow" doc:name="Set Payload"/>
        <logger message="MAIN FLOW -- Started flow - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
        <flow-ref name="subFlow" doc:name="Calling Sub Flow"/>
        <logger message="MAIN FLOW -- Called sub flow - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
        <flow-ref name="privateFlow" doc:name="Calling Private Flow"/>
        <logger message="MAIN FLOW -- Called private flow - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
    </flow>
    <sub-flow name="subFlow" doc:name="subFlow">
        <set-payload value="sub-flow" doc:name="Set Payload"/>
        <logger message="SUBFLOW - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
    </sub-flow>
    <flow name="privateFlow" doc:name="privateFlow" >
    	<set-payload value="private-flow" doc:name="Set Payload"/>
        <logger message="PRIVATE FLOW - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
    </flow>

synchronous.xml

    <flow name="mainFlow" doc:name="mainFlow">
        <http:inbound-endpoint exchange-pattern="one-way" host="localhost" port="8081" doc:name="HTTP"/>
        <set-payload value="main flow" doc:name="Set Payload"/>
        <logger message="MAIN FLOW -- Started flow - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
        <flow-ref name="subFlow" doc:name="Calling Sub Flow"/>
        <logger message="MAIN FLOW -- Called sub flow - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
        <flow-ref name="privateFlow" doc:name="Calling Private Flow"/>
        <logger message="MAIN FLOW -- Called private flow - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
    </flow>
    <sub-flow name="subFlow" doc:name="subFlow">
        <set-payload value="sub-flow" doc:name="Set Payload"/>
        <logger message="SUBFLOW - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
    </sub-flow>
    <flow name="privateFlow" doc:name="privateFlow" processingStrategy="synchronous">
    	<set-payload value="private-flow" doc:name="Set Payload"/>
        <logger message="PRIVATE FLOW - { payload = #[message.payload] }" level="INFO" doc:name="Logger"/>
    </flow>