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Stop saving the session ID, sequence and time offset

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After some discussion, storing the session ID is not needed at all.
It can always start off as a new random 8-byte-long number, also
restarting the sequence number at 0. This should prevent some seqno
too low errors.

Also, saving the time offset could cause more trouble than fixing
them, so that has also been removed.
This commit is contained in:
Lonami Exo 2017-09-14 11:44:42 +02:00
parent 73fe7258d1
commit 151e1623d3
1 changed files with 2 additions and 8 deletions
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10
telethon/tl/session.py
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@ -66,11 +66,8 @@ class Session:
if self.session_user_id:
with open('{}.session'.format(self.session_user_id), 'w') as file:
json.dump({
'id': self.id,
'port': self.port,
'salt': self.salt,
'sequence': self._sequence,
'time_offset': self.time_offset,
'server_address': self.server_address,
'auth_key_data':
b64encode(self.auth_key.key).decode('ascii')
@ -109,11 +106,8 @@ class Session:
try:
with open(path, 'r') as file:
data = json.load(file)
result.id = data['id']
result.port = data['port']
result.salt = data['salt']
result._sequence = data['sequence']
result.time_offset = data['time_offset']
result.server_address = data['server_address']
# FIXME We need to import the AuthKey here or otherwise
@ -128,7 +122,7 @@ class Session:
return result
def generate_sequence(self, confirmed):
def generate_sequence(self, content_related):
"""Thread safe method to generates the next sequence number,
based on whether it was confirmed yet or not.
@ -136,7 +130,7 @@ class Session:
will be increased by one too
"""
with self._lock:
if confirmed:
if content_related:
result = self._sequence * 2 + 1
self._sequence += 1
return result