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Feature #19737

DATA_END return value from TransferInterface receivers

Added by Eric Flumerfelt over 2 years ago.

Status:
Closed
Priority:
Normal
Category:
Additional Functionality
Target version:
Start date:
04/17/2018
Due date:
% Done:

0%

Estimated time:
Experiment:
-
Co-Assignees:
Duration:

Description

TransferInterface receivers return the source rank from the receiveFragmentHeader and receiveFragmentData functions. In case of a timeout, they return RECV_TIMEOUT. Now, if there is indications that data flow has stopped and will not resume, they can return DATA_END, and appropriate action can be taken by DataReceiverManager and the driving application.



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