Wait for data.process events.
Wait for data.process events.

Events can be asynchronous, so wait a short time for them.

Delete the test directory before the client test to make sure it is a clean test.  If the test is interrupts, an old test directory can cause the next run to fail.

msmolens/girder,sutartmelson/girder,essamjoubori/girder,data-exp-lab/girder,kotfic/girder,adsorensen/girder,kotfic/girder,girder/girder,sutartmelson/girder,data-exp-lab/girder,Xarthisius/girder,data-exp-lab/girder,sutartmelson/girder,manthey/girder,jbeezley/girder,Kitware/girder,salamb/girder,Xarthisius/girder,Xarthisius/girder,adsorensen/girder,adsorensen/girder,manthey/girder,data-exp-lab/girder,Kitware/girder,sutartmelson/girder,salamb/girder,essamjoubori/girder,adsorensen/girder,girder/girder,girder/girder,girder/girder,sutartmelson/girder,jbeezley/girder,kotfic/girder,RafaelPalomar/girder,Xarthisius/girder,data-exp-lab/girder,kotfic/girder,essamjoubori/girder,Xarthisius/girder,manthey/girder,RafaelPalomar/girder,jbeezley/girder,Kitware/girder,msmolens/girder,essamjoubori/girder,msmolens/girder,RafaelPalomar/girder,jbeezley/girder,manthey/girder,RafaelPalomar/girder,msmolens/girder,adsorensen/girder,salamb/girder,msmolens/girder,RafaelPalomar/girder,salamb/girder,Kitware/girder,salamb/girder,essamjoubori/girder,kotfic/girder