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This commit is contained in:
Marcin Czenko 2024-11-28 15:32:55 +01:00
parent 4642545309
commit c0cc437aa2
1 changed files with 13 additions and 14 deletions
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27
ethers/providers/jsonrpc/subscriptions.nim
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@ -283,18 +283,17 @@ method subscribeLogs(subscriptions: PollingSubscriptions,
method unsubscribe*(subscriptions: PollingSubscriptions, method unsubscribe*(subscriptions: PollingSubscriptions,
id: JsonNode) id: JsonNode)
{.async.} = {.async.} =
subscriptions.logFilters.del(id) try:
subscriptions.callbacks.del(id) subscriptions.logFilters.del(id)
if subscriptions.subscriptionMapping.hasKey(id): subscriptions.callbacks.del(id)
let sub = subscriptions.subscriptionMapping[id] if sub =? subscriptions.subscriptionMapping.?[id]:
subscriptions.subscriptionMapping.del(id) subscriptions.subscriptionMapping.del(id)
try:
discard await subscriptions.client.eth_uninstallFilter(sub) discard await subscriptions.client.eth_uninstallFilter(sub)
except CancelledError as e: except CancelledError as e:
raise e raise e
except CatchableError: except CatchableError:
# Ignore if uninstallation of the filter fails. If it's the last step in our # Ignore if uninstallation of the filter fails. If it's the last step in our
# cleanup, then filter changes for this filter will no longer be polled so # cleanup, then filter changes for this filter will no longer be polled so
# if the filter continues to live on in geth for whatever reason then it # if the filter continues to live on in geth for whatever reason then it
# doesn't matter. # doesn't matter.
discard discard