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Remove unnecessary workaround when updating local pts

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Lonami Exo 2022-05-23 13:52:32 +02:00
parent 5a1b9daf4c
commit c5bf83eb86
1 changed files with 7 additions and 6 deletions
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13
telethon/_updates/messagebox.py
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@ -485,17 +485,18 @@ class MessageBox:
# `local_pts` must be the one before the server pts. # `local_pts` must be the one before the server pts.
local_pts = pts.pts - pts.pts_count local_pts = pts.pts - pts.pts_count
# For example, when we're in a channel, we immediately receive: # In a channel, we may immediately receive:
# * ReadChannelInbox (pts = X) # * ReadChannelInbox (pts = X)
# * NewChannelMessage (pts = X, pts_count = 1) # * NewChannelMessage (pts = X, pts_count = 1)
# #
# Notice how both `pts` are the same. If we stored the one from the first, then the second one would # Notice how both `pts` are the same. The first one however would've triggered a gap
# be considered "already handled" and ignored, which is not desirable. Instead, advance local `pts` # because `local_pts` + `pts_count` of 0 would be less than `remote_pts`. So there is
# by `pts_count` (which is 0 for updates not directly related to messages, like reading inbox). # no risk by setting the `local_pts` to match the `remote_pts` here of missing the new
# message.
if pts.entry in self.map: if pts.entry in self.map:
self.map[pts.entry].pts = local_pts + pts.pts_count self.map[pts.entry].pts = pts.pts
else: else:
self.map[pts.entry] = State(pts=local_pts + pts.pts_count, deadline=next_updates_deadline()) self.map[pts.entry] = State(pts=pts.pts, deadline=next_updates_deadline())
return update return update