sv/tsun-gen3-proxy
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dump droped packages

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This commit is contained in:
Stefan Allius
2024-06-13 23:43:05 +02:00
parent e8d32b45a5
commit aac6cfd629
1 changed files with 8 additions and 0 deletions
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8
app/src/gen3plus/solarman_v5.py
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@@ -253,6 +253,10 @@ class SolarmanV5(Message):
self.snr = result[4] self.snr = result[4]
if start != 0xA5: if start != 0xA5:
hex_dump_memory(logging.ERROR,
f'Drop packet w invalid start byte from {self.addr}:',
buf, buf_len)
self.inc_counter('Invalid_Msg_Format') self.inc_counter('Invalid_Msg_Format')
# erase broken recv buffer # erase broken recv buffer
self._recv_buffer = bytearray() self._recv_buffer = bytearray()
@@ -264,6 +268,9 @@ class SolarmanV5(Message):
crc = buf[self.data_len+11] crc = buf[self.data_len+11]
stop = buf[self.data_len+12] stop = buf[self.data_len+12]
if stop != 0x15: if stop != 0x15:
hex_dump_memory(logging.ERROR,
f'Drop packet w invalid stop byte from {self.addr}:',
buf, buf_len)
self.inc_counter('Invalid_Msg_Format') self.inc_counter('Invalid_Msg_Format')
if len(self._recv_buffer) > (self.data_len+13): if len(self._recv_buffer) > (self.data_len+13):
next_start = buf[self.data_len+13] next_start = buf[self.data_len+13]
@@ -498,6 +505,7 @@ class SolarmanV5(Message):
self.__forward_msg()): self.__forward_msg()):
self.inc_counter('Modbus_Command') self.inc_counter('Modbus_Command')
else: else:
logger.error('Invalid Modbus Msg')
self.inc_counter('Invalid_Msg_Format') self.inc_counter('Invalid_Msg_Format')
return return