[Discuss-gnuradio] Flow graph no exiting after head block termination [possibly packet encoder]

[Ken Adams]

Looking for an explanation,

File Source  -> GMSK MOD -> GMSK Demod ->  Head Block -> File sinks

Works fine, terminates after x number of bytes have been transferred and returns. 

However:

File Source -> Packet Encoder -> GMSK MOD -> GMSK Demod -> Packet Decoder -> File sinks

Does not return after head block limit (just hangs). Seams like the packet encode/decode block is not exiting?

Attached flow-graph.

simulation.py
Description: Text Data