AaronFiore/electrum
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lnmsg: remove handling of optional fields in msgdata

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This commit is contained in:
ThomasV
2023-01-13 16:11:11 +01:00
parent b9393b0603
commit e74857f1ce
1 changed files with 5 additions and 13 deletions
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18
electrum/lnmsg.py
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@@ -454,10 +454,7 @@ class LNSerializer:
try:
field_value = kwargs[field_name]
except KeyError:
if len(row) > 5:
break # optional feature field not present
else:
field_value = 0 # default mandatory fields to zero
field_value = 0 # default mandatory fields to zero
#print(f">>> encode_msg. writing field: {field_name}. value={field_value!r}. field_type={field_type!r}. count={field_count!r}")
_write_field(fd=fd,
field_type=field_type,
@@ -507,15 +504,10 @@ class LNSerializer:
parsed[tlv_stream_name] = d
continue
#print(f">> count={field_count}. parsed={parsed}")
try:
parsed[field_name] = _read_field(fd=fd,
field_type=field_type,
count=field_count)
except UnexpectedEndOfStream as e:
if len(row) > 5:
break # optional feature field not present
else:
raise
parsed[field_name] = _read_field(
fd=fd,
field_type=field_type,
count=field_count)
else:
raise Exception(f"unexpected row in scheme: {row!r}")
except FailedToParseMsg as e: