diff options
Diffstat (limited to 'synapse/federation/federation_client.py')
| -rw-r--r-- | synapse/federation/federation_client.py | 43 |
1 files changed, 19 insertions, 24 deletions
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index b5bcfd705a..deee0f4904 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -29,7 +29,7 @@ from synapse.util.logcontext import preserve_fn, preserve_context_over_deferred from synapse.events import FrozenEvent, builder import synapse.metrics -from synapse.util.retryutils import get_retry_limiter, NotRetryingDestination +from synapse.util.retryutils import NotRetryingDestination import copy import itertools @@ -88,7 +88,7 @@ class FederationClient(FederationBase): @log_function def make_query(self, destination, query_type, args, - retry_on_dns_fail=False): + retry_on_dns_fail=False, ignore_backoff=False): """Sends a federation Query to a remote homeserver of the given type and arguments. @@ -98,6 +98,8 @@ class FederationClient(FederationBase): handler name used in register_query_handler(). args (dict): Mapping of strings to strings containing the details of the query request. + ignore_backoff (bool): true to ignore the historical backoff data + and try the request anyway. Returns: a Deferred which will eventually yield a JSON object from the @@ -106,7 +108,8 @@ class FederationClient(FederationBase): sent_queries_counter.inc(query_type) return self.transport_layer.make_query( - destination, query_type, args, retry_on_dns_fail=retry_on_dns_fail + destination, query_type, args, retry_on_dns_fail=retry_on_dns_fail, + ignore_backoff=ignore_backoff, ) @log_function @@ -206,8 +209,7 @@ class FederationClient(FederationBase): Args: destinations (list): Which home servers to query - pdu_origin (str): The home server that originally sent the pdu. - event_id (str) + event_id (str): event to fetch outlier (bool): Indicates whether the PDU is an `outlier`, i.e. if it's from an arbitary point in the context as opposed to part of the current block of PDUs. Defaults to `False` @@ -235,31 +237,24 @@ class FederationClient(FederationBase): continue try: - limiter = yield get_retry_limiter( - destination, - self._clock, - self.store, + transaction_data = yield self.transport_layer.get_event( + destination, event_id, timeout=timeout, ) - with limiter: - transaction_data = yield self.transport_layer.get_event( - destination, event_id, timeout=timeout, - ) - - logger.debug("transaction_data %r", transaction_data) + logger.debug("transaction_data %r", transaction_data) - pdu_list = [ - self.event_from_pdu_json(p, outlier=outlier) - for p in transaction_data["pdus"] - ] + pdu_list = [ + self.event_from_pdu_json(p, outlier=outlier) + for p in transaction_data["pdus"] + ] - if pdu_list and pdu_list[0]: - pdu = pdu_list[0] + if pdu_list and pdu_list[0]: + pdu = pdu_list[0] - # Check signatures are correct. - signed_pdu = yield self._check_sigs_and_hashes([pdu])[0] + # Check signatures are correct. + signed_pdu = yield self._check_sigs_and_hashes([pdu])[0] - break + break pdu_attempts[destination] = now |