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Merge pull request #1650 from matrix-org/erikj/respect_ratelimited 

Correctly handle 500's and 429 on federation
This commit is contained in:
Erik Johnston 2016-11-24 15:27:19 +00:00 committed by GitHub
parent 7e03f9a484 11bfe438a2
commit 9192e593ec
2 changed files with 8 additions and 1 deletions
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7
synapse/federation/transaction_queue.py
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@ -462,6 +462,13 @@ class TransactionQueue(object):
code = e.code code = e.code
response = e.response response = e.response
if e.code == 429 or 500 <= e.code:
logger.info(
"TX [%s] {%s} got %d response",
destination, txn_id, code
)
raise e
logger.info( logger.info(
"TX [%s] {%s} got %d response", "TX [%s] {%s} got %d response",
destination, txn_id, code destination, txn_id, code

2
synapse/util/retryutils.py
View File

@ -123,7 +123,7 @@ class RetryDestinationLimiter(object):
def __exit__(self, exc_type, exc_val, exc_tb): def __exit__(self, exc_type, exc_val, exc_tb):
valid_err_code = False valid_err_code = False
if exc_type is not None and issubclass(exc_type, CodeMessageException): if exc_type is not None and issubclass(exc_type, CodeMessageException):
valid_err_code = 0 <= exc_val.code < 500 valid_err_code = exc_val.code != 429 and 0 <= exc_val.code < 500
if exc_type is None or valid_err_code: if exc_type is None or valid_err_code:
# We connected successfully. # We connected successfully.