Github user ijokarumawak commented on the issue:
https://github.com/apache/nifi/pull/497
@markap14 I tested sending data using HTTP Site-to-Site with fresh build of
this PR. It successfully sent data. The exception happens when a client sends
data packet, but doesn't send additional data packet nor confirm the
transaction. It seems Remote Process Group Port stop working in the middle..
I've uploaded my [test flow template and
nifi.properties](https://gist.github.com/ijokarumawak/03b781e5dea6e706421fdfabf4b30c8d).
The flow should be the same as you mentioned. Would you take a look and let me
know if there's any difference.
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