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Treat a DMRD packet as a silent keepalive 

This is because the other end may not have enabled ENHANCED_OBP,
DMRD is traffic so the server is up, and not sending to systems
we can receive from can cause weird effects on the network.
This commit is contained in:
Simon 2021-05-05 23:28:13 +01:00
parent b77d2b72ad
commit 2ee5af70d6
1 changed files with 3 additions and 0 deletions
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3
hblink.py
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@ -220,6 +220,9 @@ class OPENBRIDGE(DatagramProtocol):
# Userland actions -- typically this is the function you subclass for an application
self.dmrd_received(_peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data)
#Silently treat a DMRD packet like a keepalive - this is because it's traffic and the
#Other end may not have enabled ENAHNCED_OBP
self._config['_bcka'] = time()
else:
h,p = _sockaddr
logger.info('(%s) OpenBridge HMAC failed, packet discarded - OPCODE: %s DATA: %s HMAC LENGTH: %s HMAC: %s SRC IP: %s SRC PORT: %s', self._system, _packet[:4], repr(_packet[:53]), len(_packet[53:]), repr(_packet[53:]),h,p)