Aggregator not timing out

[annuk]

Hi,
I am facing some issues with my aggregator.

I have specified a timeout for my aggregator.
I want the aggregator to discard the message if all messages are not recieved within a specific time.

I have specified a discard channel for it too.
But my aggregator is not timing out.
It works fine when there is a duplicate message.It redirects to the discard channel.

My configuration is:

<int-http:inbound-channel-adapter id="smsInboundAdapter"
channel="smsChannel" name="/smsInboundAdapter.htm" supported-methods="GET" />

<int:channel id="smsChannel" />

<int:transformer id="smsToMessageConverter"
input-channel="smsChannel" output-channel="aggregationChannel" >

<bean class="sms.communication.SMSToMessageConverter" />
</int:transformer>

<int:channel id="aggregationChannel" />

<int:channel id="errorChannel" />

<int:aggregator method="add" input-channel="aggregationChannel"
output-channel="completeMessageChannel"
discard-channel="errorChannel" send-timeout="30000" >
<bean class="sms.communication.MessageAggragator" />
</int:aggregator>


<int:outbound-channel-adapter ref="errorUnWrapper"
channel="errorChannel" />

<int:channel id="completeMessageChannel" />

<int:outbound-channel-adapter ref="messageProcessor"
channel="completeMessageChannel" />

<bean id="messageProcessor" class="sms.communication.MessageProcessor" />

<bean id="errorUnWrapper" class="sms.communication.ErrorUnWrapper" />


I am considering the send timeout value in milliseconds..


Please help.