diff options
Diffstat (limited to 'synapse/crypto')
| -rw-r--r-- | synapse/crypto/keyring.py | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index 3250cff595..ea00c830c0 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -22,6 +22,8 @@ from syutil.crypto.signing_key import ( from syutil.base64util import decode_base64, encode_base64 from synapse.api.errors import SynapseError, Codes +from synapse.util.retryutils import get_retry_limiter + from OpenSSL import crypto import logging @@ -88,19 +90,13 @@ class Keyring(object): # Try to fetch the key from the remote server. - retry_last_ts, retry_interval = (0, 0) - retry_timings = yield self.store.get_destination_retry_timings( - server_name + limiter = yield get_retry_limiter( + server_name, + self.clock, + self.store, ) - if retry_timings: - retry_last_ts, retry_interval = ( - retry_timings.retry_last_ts, retry_timings.retry_interval - ) - if retry_last_ts + retry_interval > int(self.clock.time_msec()): - logger.info("%s not ready for retry", server_name) - raise ValueError("No verification key found for given key ids") - try: + with limiter: (response, tls_certificate) = yield fetch_server_key( server_name, self.hs.tls_context_factory ) @@ -165,7 +161,3 @@ class Keyring(object): return raise ValueError("No verification key found for given key ids") - - except: - self.set_retrying(server_name, retry_interval) - raise |