GitHub user bbende opened a pull request:
https://github.com/apache/incubator-nifi/pull/54
NIFI-548 - Listen UDP should support generation of a flowfile per datagram
This pull request shows a possible approach to support "FlowFile per
Datagram" for NIFI-548.
Most of the changes are for passing down a flag from the processor all the
way to the DatagramChannelReader which requires passing through a few levels of
classes.
The important change to the logic is:
* DatagramChannelReader - break out of the receive loop if null, or if we
only want one datagram
* UDPConsumerCallback - break out of writing to the FlowFile OutputStream
if we hit the totalBytes, or if we only want one datagram
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bbende/incubator-nifi NIFI-548
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-nifi/pull/54.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #54
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commit 22499a9d2dcb76be59262a69e69b5f82bf26a3d7
Author: bbende <[email protected]>
Date: 2015-05-09T03:18:05Z
NIFI-548 - Listen UDP should support generation of a flowfile per datagram
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