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Docs.
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@ -446,6 +446,20 @@ class FederationClient(FederationBase):
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@defer.inlineCallbacks
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def get_missing_events(self, destination, room_id, earliest_events_ids,
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latest_events, limit, min_depth):
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"""Tries to fetch events we are missing. This is called when we receive
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an event without having received all of its ancestors.
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Args:
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destination (str)
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room_id (str)
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earliest_events_ids (list): List of event ids. Effectively the
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events we expected to receive, but haven't. `get_missing_events`
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should only return events that didn't happen before these.
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latest_events (list): List of events we have received that we don't
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have all previous events for.
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limit (int): Maximum number of events to return.
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min_depth (int): Minimum depth of events tor return.
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"""
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try:
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content = yield self.transport_layer.get_missing_events(
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destination=destination,
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@ -470,6 +484,8 @@ class FederationClient(FederationBase):
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if not e.code == 400:
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raise
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# We are probably hitting an old server that doesn't support
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# get_missing_events
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signed_events = []
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have_gotten_all_from_destination = False
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