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fix concurrent modification

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This commit is contained in:
Maksim Fomenkov
2022-12-13 18:43:04 +03:00
parent 2d621aeef4
commit b0b3819a54
1 changed files with 2 additions and 1 deletions
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3
src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum_pos/EthereumPosMultiStream.kt
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@@ -31,6 +31,7 @@ import org.slf4j.LoggerFactory
import org.springframework.util.ConcurrentReferenceHashMap
import reactor.core.publisher.Flux
import reactor.core.publisher.Mono
import java.util.Collections
@Suppress("UNCHECKED_CAST")
open class EthereumPosMultiStream(
@@ -126,7 +127,7 @@ open class EthereumPosMultiStream(
val newHead = MergedHead(heads, PriorityForkChoice(), "ETH Pos Multistream").apply {
this.start()
}
val lagObserver = EthereumPosHeadLagObserver(newHead, upstreams as Collection<Upstream>)
val lagObserver = EthereumPosHeadLagObserver(newHead, Collections.unmodifiableCollection(upstreams))
this.lagObserver = lagObserver
lagObserver.start()
newHead