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Added LoopControl to UNIT via OBP. Now proceeding with CAUTION!

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kf7eel-inc
Simon 4 years ago
parent d2da7a53b0
commit f6dcb6bc74
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GPG Key ID: 6ACF11630B5D8F82
1 changed files with 90 additions and 12 deletions
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88
bridge_master.py
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@ -1379,6 +1379,49 @@ class routerOBP(OPENBRIDGE):
#Ignore this system and TS pair if it's called again on this packet
return(_sysIgnore)
def sendDataToHBP(self,_d_system,_d_slot,_dst_id,_tmp_bits,_data,dmrpkt,_rf_src):
#Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
_tmp_data = b''.join([_tmp_data, dmrpkt])
systems[_d_system].send_system(_tmp_data)
logger.info('(%s) UNIT Data Bridged to HBP on slot 1: %s DST_ID: %s',self._system,_d_system,_int_dst_id)
if CONFIG['REPORTS']['REPORT']:
systems[_d_system]._report.send_bridgeEvent('UNIT DATA,START,TX,{},{},{},{},{},{}'.format(_d_system, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
def sendDatatoOBP(self,_target,_data,dmrpkt,pkt_time,_stream_id,_dst_id,_peer_id,_rf_src,_bits):
_int_dst_id = int_id(_dst_id)
_target_status = systems[_target].STATUS
_target_system = self._CONFIG['SYSTEMS'][_target]
#If target has missed 6 (on 1 min) of keepalives, don't send
if _target_system['ENHANCED_OBP'] and '_bcka' in _target_system and _target_system['_bcka'] < pkt_time - 60:
return
if (_stream_id not in _target_status):
# This is a new call stream on the target
_target_status[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'RX_PEER': _peer_id
}
# Record the time of this packet so we can later identify a stale stream
_target_status[_stream_id]['LAST'] = pkt_time
# Clear the TS bit -- all OpenBridge streams are effectively on TS1
_tmp_bits = _bits & ~(1 << 7)
#Assemble transmit HBP packet header
_tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
_tmp_data = b''.join([_tmp_data, dmrpkt])
systems[_target].send_system(_tmp_data)
logger.info('(%s) UNIT Data Bridged to OBP System: %s DST_ID: %s', self._system, _target,_int_dst_id)
if CONFIG['REPORTS']['REPORT']:
systems[system]._report.send_bridgeEvent('UNIT DATA,START,TX,{},{},{},{},{},{}'.format(_target, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
def dmrd_received(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data):
pkt_time = time()
dmrpkt = _data[20:53]
@ -1389,6 +1432,45 @@ class routerOBP(OPENBRIDGE):
## if ahex(dmrpkt)[27:-27] == b'd5d7f77fd757':
# This is a data call
_data_call = True
# Is this a new call stream?
if (_stream_id not in self.STATUS):
# This is a new call stream
self.STATUS[_stream_id] = {
'START': pkt_time,
'CONTENTION':False,
'RFS': _rf_src,
'TGID': _dst_id,
'1ST': perf_counter(),
'lastSeq': False,
'lastData': False,
'RX_PEER': _peer_id
}
if _stream_id in systems[system].STATUS and '1ST' in systems[system].STATUS[_stream_id] and systems[system].STATUS[_stream_id]['TGID'] == _dst_id:
hr_times[system] = systems[system].STATUS[_stream_id]['1ST']
#use the minimum perf_counter to ensure
#We always use only the earliest packet
fi = min(hr_times, key=hr_times.get, default = False)
hr_times = None
if not fi:
logger.warning("(%s) OBP UNIT *LoopControl* fi is empty for some reason : %s, STREAM ID: %s, TG: %s, TS: %s",self._system, int_id(_stream_id), int_id(_dst_id),_sysslot)
return
if self._system != fi:
if 'LOOPLOG' not in self.STATUS[_stream_id] or not self.STATUS[_stream_id]['LOOPLOG']:
logger.warning("(%s) OBP UNIT *LoopControl* FIRST OBP %s, STREAM ID: %s, TG %s, IGNORE THIS SOURCE",self._system, fi, int_id(_stream_id), int_id(_dst_id))
self.STATUS[_stream_id]['LOOPLOG'] = True
self.STATUS[_stream_id]['LAST'] = pkt_time
return
if _dtype_vseq == 3:
logger.info('(%s) *UNIT CSBK* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) DST_ID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
@ -1413,7 +1495,7 @@ class routerOBP(OPENBRIDGE):
logger.info('(%s) *UNKNOWN DATA TYPE* STREAM ID: %s SUB: %s (%s) PEER: %s (%s) TGID %s (%s), TS %s', \
self._system, int_id(_stream_id), get_alias(_rf_src, subscriber_ids), int_id(_rf_src), get_alias(_peer_id, peer_ids), int_id(_peer_id), get_alias(_dst_id, talkgroup_ids), int_id(_dst_id), _slot)
self.STATUS[_stream_id]['LAST'] = pkt_time
if _call_type == 'group' or _call_type == 'vcsbk':
# Is this a new call stream?
@ -1829,8 +1911,6 @@ class routerHBP(HBSYSTEM):
if CONFIG['REPORTS']['REPORT']:
systems[system]._report.send_bridgeEvent('UNIT DATA,START,TX,{},{},{},{},{},{}'.format(_target, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
#return(_sysIgnore)
def dmrd_received(self, _peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data):
@ -1880,8 +1960,6 @@ class routerHBP(HBSYSTEM):
#Send to all openbridges
# sysIgnore = []
#Don't forward if ID is local
if _dst_id not in SUB_MAP:
for system in systems:
if system == self._system:
continue

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