本文整理汇总了Python中synapse.util.caches.expiringcache.ExpiringCache.pop方法的典型用法代码示例。如果您正苦于以下问题：Python ExpiringCache.pop方法的具体用法？Python ExpiringCache.pop怎么用？Python ExpiringCache.pop使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类synapse.util.caches.expiringcache.ExpiringCache的用法示例。
在下文中一共展示了ExpiringCache.pop方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TransactionStore
# 需要导入模块: from synapse.util.caches.expiringcache import ExpiringCache [as 别名]
# 或者: from synapse.util.caches.expiringcache.ExpiringCache import pop [as 别名]
#.........这里部分代码省略.........
self._get_destination_retry_timings,
destination,
)
# We don't hugely care about race conditions between getting and
# invalidating the cache, since we time out fairly quickly anyway.
self._destination_retry_cache[destination] = result
defer.returnValue(result)
def _get_destination_retry_timings(self, txn, destination):
result = self._simple_select_one_txn(
txn,
table="destinations",
keyvalues={"destination": destination},
retcols=("destination", "retry_last_ts", "retry_interval"),
allow_none=True,
)
if result and result["retry_last_ts"] > 0:
return result
else:
return None
def set_destination_retry_timings(self, destination, retry_last_ts, retry_interval):
"""Sets the current retry timings for a given destination.
Both timings should be zero if retrying is no longer occuring.
Args:
destination (str)
retry_last_ts (int) - time of last retry attempt in unix epoch ms
retry_interval (int) - how long until next retry in ms
"""
self._destination_retry_cache.pop(destination, None)
return self.runInteraction(
"set_destination_retry_timings",
self._set_destination_retry_timings,
destination,
retry_last_ts,
retry_interval,
)
def _set_destination_retry_timings(
self, txn, destination, retry_last_ts, retry_interval
):
self.database_engine.lock_table(txn, "destinations")
# We need to be careful here as the data may have changed from under us
# due to a worker setting the timings.
prev_row = self._simple_select_one_txn(
txn,
table="destinations",
keyvalues={"destination": destination},
retcols=("retry_last_ts", "retry_interval"),
allow_none=True,
)
if not prev_row:
self._simple_insert_txn(
txn,
table="destinations",
values={
"destination": destination,
"retry_last_ts": retry_last_ts,
"retry_interval": retry_interval,