[Dltk-dev] DLTK thread dead lock

[Peter Klügl <pkluegl@xxxxxxxxxxxxxxxx>]

Dear DLTK team,

I am developing an IDE based on DLTK for a rule-based information
extraction language at ASF. We have for some time problems with the
interaction of the DLTK threads and one of our components, an editor
implementation.

If the editor is open at eclispe start, then AFAIK two DLTK threads
(Indexing and UI) produce a deadlock, which can only resolved by
deactivating either my DLTK IDE or the editor.

Any idea what the problem might be or how to resolve it?

Our issue (with jstack output) is here:
https://issues.apache.org/jira/browse/UIMA-2528

Any pointers are greatly appreciated.

Best,

Peter