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Merge pull request #2050 from matrix-org/rav/federation_backoff

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push federation retry limiter down to matrixfederationclient
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Richard van der Hoff 2017-03-23 22:27:01 +00:00 • committed by GitHub
commit 9397edb28b
12 changed files with 359 additions and 319 deletions
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32
synapse/handlers/e2e_keys.py
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@ -22,7 +22,7 @@ from twisted.internet import defer
from synapse.api.errors import SynapseError, CodeMessageException
from synapse.types import get_domain_from_id
from synapse.util.logcontext import preserve_fn, preserve_context_over_deferred
from synapse.util.retryutils import get_retry_limiter, NotRetryingDestination
from synapse.util.retryutils import NotRetryingDestination
logger = logging.getLogger(__name__)
@ -121,15 +121,11 @@ class E2eKeysHandler(object):
def do_remote_query(destination):
destination_query = remote_queries_not_in_cache[destination]
try:
limiter = yield get_retry_limiter(
destination, self.clock, self.store
remote_result = yield self.federation.query_client_keys(
destination,
{"device_keys": destination_query},
timeout=timeout
)
with limiter:
remote_result = yield self.federation.query_client_keys(
destination,
{"device_keys": destination_query},
timeout=timeout
)
for user_id, keys in remote_result["device_keys"].items():
if user_id in destination_query:
@ -239,18 +235,14 @@ class E2eKeysHandler(object):
def claim_client_keys(destination):
device_keys = remote_queries[destination]
try:
limiter = yield get_retry_limiter(
destination, self.clock, self.store
remote_result = yield self.federation.claim_client_keys(
destination,
{"one_time_keys": device_keys},
timeout=timeout
)
with limiter:
remote_result = yield self.federation.claim_client_keys(
destination,
{"one_time_keys": device_keys},
timeout=timeout
)
for user_id, keys in remote_result["one_time_keys"].items():
if user_id in device_keys:
json_result[user_id] = keys
for user_id, keys in remote_result["one_time_keys"].items():
if user_id in device_keys:
json_result[user_id] = keys
except CodeMessageException as e:
failures[destination] = {
"status": e.code, "message": e.message