Product Support > Chauffeur-WDK

Run worklet single-threaded

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fjo:
Hello.

Is there a config option to run a worklet only in a single thread and not on multiple threads concurrently?

Thanks for your help!

JeremyArnold:
You should be able to do this by adding a setting to your <worklet> settings in config.xml.  Add the following setting:
  <num-transaction-threads>1</num-transaction-threads>

The JVM will still have multiple threads (for garbage collection, JIT, etc.), but Chauffeur will only run transactions in a single thread in each Client JVM.

In many cases you'll also want to set:
  <max-per-client-users>1</max-per-client-users>

This will limit the number of Users (which are often used to hold per-user session data).  Chauffeur will ensure that any user will only have one active transaction at any given time, so either one of these settings will generally work.  I almost always set them to the same value.

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