Hi,
The workflow you are using has been made like that by design - it is
using the asynchronous features of the NCBI BLAST service in question.
All three "activities"/services in the workflow are operations of the
same WSDL service http://www.ebi.ac.uk/Tools/services/soap/ncbiblast?wsdl
The "run" service submits a job to the NCBI BLAST service, then the
"getStatus" service loops until the job has finished and results become
available. Once the results are ready - they can be collected via the
"getResults" service. So, the getResults service intentionally waits for
the nested workflow containing the "getStatus" service to get out of the
loop that checks the job's status.
You can see the loop condition if you click on the nested wf, then go to
"Details" and expand "Advanced" on the right-hand side of Taverna Workbench.
Regards,
Alex
On 31/10/2011 13:14, Guzmán Llambías - INCO wrote:
Hi!!
I'm a bit new using Taverna and I have this workflow that makes a ncbi
blast report, but it has a flaw. The getResult activity has to wait
for the whole getStatus wokflow to start running, losing most of the
paralel processing Taverna provides. Is there a way to keep the
paralell processing in the getResult activity?
If this could be achieved I would be very thankfull because this flaw
makes the experiment last 30% more time.
thanks in advance
Guzmán
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