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Spring Q&A » Development » poller 

1. HTTP polling not supported (i.e. outbound channel adapter doesn't allow poller...)    forum.springsource.org

SI has support for handling HTTP requests as a Spring Controller, via but I can't find how I go about polling, as supported by other inbound channel adapters. ...

2. inbound-channel-adapter & poller    forum.springsource.org

Hi, I have configured inbound-channel-adapter to send some data to a channel using a cron expression. I have provided auto-startup="true", but it is not getting triggered when the server starts up. ...

3. poller's send-timeout attribute usage    forum.springsource.org

Actually send-timeout on the poller is a mistake (bug) I opened up a JIRA issue for it https://jira.springsource.org/browse/INT-1771 Also, the most current release of Spring Integration is 2.0.1. Is there a ...

4. How do you know when a file poller fails?    forum.springsource.org

How do you know when a file poller fails? If I setup a File poller such as the following example: Code: Is there ...

5. Disable File Poller    forum.springsource.org

How do we disable a File Poller in production? This is a very common scenario, where if we encounter an issue, we need to switch it off at runtime. Is there ...

6. Custom poller use    forum.springsource.org

Hi guys, I would like to use my own poller implementation. I defined a class extending AbstractPollerConsummer but I don't know how to use it: with the following code, an instance ...

8. poller ref attribute for inner poller definitions    forum.springsource.org

from the xsd .... ... .... - Allows this poller to reference another instance of a top-level poller. [IMPORTANT] - ...

9. Poller Cron heartbeat    forum.springsource.org

Hi, I am using the spring integration poller with a cron. The cron is setup for every 5 seconds. Is there a way I can log a message every 5 seconds ...

10. Poller in a loop has no delay, while fixed-rate is set    forum.springsource.org

The continuous polling is due to the -1 value for max-messages-per-poll (that means "no limit" to the number of times it will actually call receive() for a given poll interval). If ...

11. initial delay for poller    forum.springsource.org

I noticed following in my logs: "Configuration problem: Poller configuration via 'interval-trigger' subelements is deprecated, use the 'fixed-delay' or 'fixed-rate' attribute instead." If interval-trigger is deprecated, what is the way of ...

12. Disable poller in a shared development host    forum.springsource.org

Hi, We're using a shared Tomcat for team development. Multiple copies of the application run in parallel in the same web container. How can we "disable" on startup the async integration ...

13. how to set the default poller settings...??    forum.springsource.org

Sep 12th, 2011, 07:45 AM #1 SARAL SAXENA View Profile View Forum Posts Private Message Senior Member Join Date Sep 2011 Posts 154 how to set the default poller settings...?? hi, ...

14. cvc-complex-type.3.2.2: Attribute 'cron' is not allowed to appear in element 'poller    forum.springsource.org

cvc-complex-type.3.2.2: Attribute 'cron' is not allowed to appear in element 'poller Hi, I need to configure JMX in my Spring Batch Application. I added Spring 1.2 manager, resource and integration jars ...

15. poller error    forum.springsource.org

Nov 14th, 2011, 06:53 AM #1 SARAL SAXENA View Profile View Forum Posts Private Message Senior Member Join Date Sep 2011 Posts 154 poller error Hi , I am working on ...

16. poller ocuppy cpu 100%    forum.springsource.org

I configurated spring integration in my web application as follows: Code: ...... ...... I ...

17. when I use poller, how to know it reach the max-mesages-per-poll?    forum.springsource.org

when I use poller, how to know it reach the max-mesages-per-poll? Hi- I use the sample from ch17 and found polling is still message-driven. ...

18. poller receive timeout not respected?    forum.springsource.org

Hi, I've noticed that setting the poller receive timeout as follows: Code: does not result in the following being invoked with the ...

19. setting a poller by reference    forum.springsource.org

Hi, I would like to set a poller by reference in a chain instead of using a nested poller declaration. More, I don't want this poller to be the default one. ...

20. Is it possible to switch off a poller    forum.springsource.org

hi , We use spring Integration and spring batch . I have configured a PollableChannel . Is it possible to pause or stop the poller for some time and restart the ...

21. errorChannel / poller / subscribable channels    forum.springsource.org

errorChannel / poller / subscribable channels Hello, i am reading docs regarding error handling. According to docs The most important thing to understand here is that the messaging-based error handling will ...

22. Default poller makes a mistake    forum.springsource.org

at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178) at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinitionDocumentReader.java:174) ... 11 more Caused by: org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Configuration problem: Only one default element is allowed per context.

23. Custom Poller?    forum.springsource.org

Custom Poller? I am creating an application using SI which will be deployed to a cluster. I want to poll for emails using but as far as I know the ...

24. Poller question    forum.springsource.org

Hi, I'm using an imap mail receiver with an interval trigger (as the poller) set to 15 seconds. The shouldDeleteMessages property is set to false. It works great until there is ...

25. Switching a poller off    forum.springsource.org

Switching a poller off Is there anyway to switch a poller off? We are trying to be consistent in two areas with our bus implementation. Keeping all thread control with in ...

26. how can define my taskScheduler for each poller    forum.springsource.org

Because the "taskScheduler" bean (a global taskScheduler) is responsible for managing all pollers,so i cannot define my taskSchedulers to some pollers. i want to define custom myTaskScheduler for each poller,such as ...

27. Inbound channel adapter poller interval doesn't work?    forum.springsource.org

Hi, I have configured the following: Code: For some reason, "sofieFetch" keeps fetching the remote file, ...

28. Spring Poller and JMX    forum.springsource.org

Spring Poller and JMX Hi, I'm working with Spring Integration version 2.0.0 Milestone 5, with activeMQ and Glassfish. In particular I'm looking at a requirement where we have to turn off ...

29. Configure poller programatically    forum.springsource.org

Hello, I hold configuration values in a database and read them into beans on application startup. I would like to configure a poller/IntervalTrigger based on those configuration values (max messages per ...

30. "int:poller ref-Attributes missing"    forum.springsource.org

Hello, does anybody know how to provide an external Poller for an File-Inbound-Channel-Adapter. I can only configure the Poller in the same xml-File no ref-Attribute ist provided. In the Inbound-Channel-Adapter an ...

31. Inbound Channel Adapter Poller    forum.springsource.org

With this configuration, I expected to have up to 10 threads running in parrallel where each thread are running within is own Transaction. I'm right?

32. Problem with dying in production 1.0.4.RELEASE    forum.springsource.org

Problem with dying in production 1.0.4.RELEASE I am seeing a problem in a production system running Spring 3.0.2.RELEASE with Spring Integration 1.0.4.RELEASE on Weblogic 9.2.3. It seems like the queue ...

33. Fixed delay poller    forum.springsource.org

Hi, I have the following configuration in my application: Code: Is it ...

34. clustered poller solutions best practices    forum.springsource.org

I think the bottom line is that JDBC polling is not a very efficient messaging solution. However, your mileage my vary, and the performance of high isolation levels depends a lot ...

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