Merge pull request #63 from dvazquez1027/VLER-DAS-4.4.1

Add log message when request is received to see which worker in the clus...
Merge pull request #64 from dvazquez1027/VLER-DAS-4.4.1

Add log message when request is received to see which worker in the clus...
Change version to 0.2.2.
Handle parse error caused by truncated xml documents so we don't lose workers.