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JMS

Status: beta release

Version: 1.22

Comments

This version of the JMS is a superset of version 1.12 that comes with Integrator 4.6

The connector has

  • Improved support for JMS headers and properties
  • You can now specify a Message Filter to filter out specific messages you want returned on a Queue/Topic
  • Lookup mode can be used to do a find a specific entry in the queue. This allows you to make query/reply constructions in your AssemblyLines.

See the documentation for more information

Documentation

The updated documentation is available here

Download

Download JMS122.zip and extract it's contents to your Metamerge install directory. 4 jms files in jars/connectors will be replaced.

History of Bugs

Bugs fixed between 1.13 and 1.22 (these releases were not public)

  • If you had an Iterator with a timeout, and the Timeout was reached (queue empty for more than the timeout value), then entries might get lost if they showed up before the Connector had time to close down.
  • Fiorano MQ would only work if the server were running on the local host
  • Durable Subscriptions would fail for IBM and Fiorano. 
  • SoniqMQ: The "jms.connectionID" parameter was passed only in "topic"
  • Auto_Acknowledge parameter was alway on
  • JMS Connector did not clear the Entries found on the previous iteration of the AL - this made the Connector to malfunction after the first  lookup operation in the AL.
  • JMS Connector could not properly handle multiple Entries found on lookup
  • When " Lookup Removes" was set to " false" , the JMS Connector would not deliver the last (allowed) duplicate Entry, if the number of duplicates was equal to or bigger than the " Max duplicate entries returned" value
  • Removed all support for Lookup in Topic (Pub/Sub) mode.  It does not really makes sense, and it introduced some bad bugs.
 

 

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  Metamerge Integrator version 4.6 ©Copyright Metamerge AS 2000-2002 Last edited 2002-06-10 contact us