def message_please_send(self, localhash):
if localhash != self.datasource.hash_history[-1]:
# bad state. let reconnection and such handle it
self.disconnect("data changed during init")
return
message = b""
if self.init_remote_hash is not None:
idx = self.init_remote_hash_index
hashes = self.datasource.hash_history[idx:]
assert hashes[0] == self.init_remote_hash
message += b" ".join(hashes)
del hashes
self.init_finished()
else:
# diverged!
self.diverged = True
message += b" ".join(self.datasource.hash_history)
message += b" "
message += syncdata._encode_data(self.datasource.data)
self.command(b"history_and_data", message)
def data_changed(self, parents):
d = syncdata._encode_data(self.datasource.data)
self.command(b"new_data",
b" ".join(parents) + b" " + d)
