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eth/filters: shadow copy && reset reorglog

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Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2023-07-04 22:46:33 +08:00
parent 5600bbf03e
commit 1589685a59
1 changed files with 2 additions and 1 deletions
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3
eth/filters/api.go
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@ -399,6 +399,7 @@ func (api *FilterAPI) histLogs(notifier notifier, rpcSub *rpc.Subscription, from
}
case logs := <-reorgLogsCh:
for _, log := range logs {
log := log
reorgLogs = append(reorgLogs, log)
// Update the reorgBlock to the last removed log's block number or the first added log's
if reorgBlock == 0 || log.Removed {
@ -408,7 +409,7 @@ func (api *FilterAPI) histLogs(notifier notifier, rpcSub *rpc.Subscription, from
reorged = reorgBlock < delivered
// Reorg happens in the future
if !reorged {
reorgLogs = reorgLogs[:]
reorgLogs = nil
}
case err := <-errChan:
// Range filter is done or error, let's also stop the reorgLogs subscribe