Question

我遇到有关异步（或单向）vm入站端点的以下问题。在下面的测试中，似乎单向入站端点的数量限制为每个vm连接器20个。我的问题是：vmconnector上是否有设置或以编程方式配置vmconnector以消除此限制？

我正在使用Mule 3.3.1 CE。

感谢。

test1（除非第21个端点使用vmConn2，否则将无法达到secondFlow）：

<mule ..>
<stdio:connector name="stdioConn" messageDelayTime="1000" promptMessage="prompt >"/>
<vm:connector name="vmConn"/>
<vm:connector name="vmConn2"/>
<flow name="FirstFlow">
<stdio:inbound-endpoint system="IN" connector-ref="stdioConn"/>
<vm:outbound-endpoint exchange-pattern="one-way" path="path21" connector-ref="vmConn"/>
</flow>
<flow name="SecondFlow">
<composite-source doc:name="Composite Source">
<vm:inbound-endpoint exchange-pattern="one-way" path="path1" connector-ref="vmConn"/>
<vm:inbound-endpoint exchange-pattern="one-way" path="path2" connector-ref="vmConn"/>
<vm:inbound-endpoint exchange-pattern="one-way" path="path3" connector-ref="vmConn"/>
....
<vm:inbound-endpoint exchange-pattern="one-way" path="path20" connector-ref="vmConn"/>
<vm:inbound-endpoint exchange-pattern="one-way" path="path21" connector-ref="vmConn"/>
</composite-source>
<logger message="MESSAGE RECEIVED!" level="INFO" doc:name="Logger"/>
</flow>

test2（21次流程的相同测试）：

<flow name="Flow1" >
<stdio:inbound-endpoint system="IN" connector-ref="stdioConn"/>
<vm:outbound-endpoint exchange-pattern="one-way" path="path21" connector-ref="vmConn" />
</flow>
<flow name="Flow2">
<vm:inbound-endpoint exchange-pattern="one-way" path="path1" connector-ref="vmConn" doc:name="VM" />
<logger message="MESSAGE RECEIVED!" level="INFO" doc:name="Logger" />
</flow>
<flow name="Flow3">
<vm:inbound-endpoint exchange-pattern="one-way" path="path2" connector-ref="vmConn" doc:name="VM" />
<logger message="MESSAGE RECEIVED!" level="INFO" doc:name="Logger" />
</flow>
...
<flow name="Flow21">
<vm:inbound-endpoint exchange-pattern="one-way" path="path20" connector-ref="vmConn" doc:name="VM" />
<logger message="MESSAGE RECEIVED!" level="INFO" doc:name="Logger" />
</flow>
<flow name="Flow22">
<vm:inbound-endpoint exchange-pattern="one-way" path="path21" connector-ref="vmConn" doc:name="VM" />
<logger message="MESSAGE RECEIVED!" level="INFO" doc:name="Logger" />
</flow>

Answer 1

任何vm连接器都有一个消息接收器的线程池。一旦接收器耗尽，新的vm入站端点就希望能够处理消息。

要解决此问题，您应该增加配置threading profiles properly

的消息接收者的数量

使用mule vmconnector从20多个单向入站端点接收问题

1 个答案: