pub-sub channel only sends to 1st subscriber?

I have the following:

Code:

---

...
<si:publish-subscribe-channel id="svrFileReadyChannel"/>

<si:service-activator input-channel="svrFileReadyChannel"
        ref="ldapLoader"
        method="load"/>
       
<bean id="ldapLoader" class="com.provisioning.ExternalLoader">
        <property name="loadCmd" value="cmd echo ldap"/>
</bean>

<si:service-activator input-channel="svrFileReadyChannel"
        ref="apleLoader"
        method="load"/>
       
<bean id="apleLoader" class="com.provisioning.ApleLoader">
        <property name="loadCmd" value="cmd echo aple"/>
</bean>
...

---

But it seems only the 1st service-activator (ldapLoader) gets to run when there's a message (a File) in "svrFileReadyChannel".

Did I miss something? I'm running SI 2.0.0M3

Thanks,
Khoa

Interesting, can you put a log statement as first line of code in each activator and verify that you only see one? Which one?

My bad. It was my code. Each activator spawns an external process and waits for it to finish - so the 2nd activator has to wait. I'll take a look at SI doc to find the easiest way to set up one thread per subscriber.

Thanks,
Khoa