StakeSquid/dshackle
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problem: keeps data (block/tx) as business object, which requires special treating

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solution: keep as bytes (json string) + meta
This commit is contained in:
Igor Artamonov
2020-04-14 00:25:25 -04:00
parent 0ab68ea782
commit 9cf1827fe1
73 changed files with 1235 additions and 565 deletions
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16
src/main/kotlin/io/emeraldpay/dshackle/upstream/ChainUpstreams.kt
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@@ -26,24 +26,24 @@ import reactor.core.publisher.Mono
/**
* General interface to upstream(s) to a single chain
*/
abstract class ChainUpstreams<U : UpstreamApi, B>(
abstract class ChainUpstreams<U : UpstreamApi>(
val chain: Chain,
private val upstreams: MutableList<Upstream<U, B>>,
private val upstreams: MutableList<Upstream<U>>,
caches: Caches,
objectMapper: ObjectMapper
) : AggregatedUpstream<U, B>(objectMapper, caches), Lifecycle {
) : AggregatedUpstream<U>(objectMapper, caches), Lifecycle {
private val log = LoggerFactory.getLogger(ChainUpstreams::class.java)
private var seq = 0
protected var lagObserver: HeadLagObserver<U, B>? = null
protected var lagObserver: HeadLagObserver<U>? = null
private var subscription: Disposable? = null
open fun init() {
onUpstreamsUpdated()
}
abstract fun updateHead(): Head<B>
abstract fun setHead(head: Head<B>)
abstract fun updateHead(): Head
abstract fun setHead(head: Head)
override fun getId(): String {
return "!all:${chain.chainCode}"
@@ -72,11 +72,11 @@ abstract class ChainUpstreams<U : UpstreamApi, B>(
lagObserver?.stop()
}
override fun getAll(): List<Upstream<U, B>> {
override fun getAll(): List<Upstream<U>> {
return upstreams
}
override fun addUpstream(upstream: Upstream<U, B>) {
override fun addUpstream(upstream: Upstream<U>) {
upstreams.add(upstream)
setHead(updateHead())
onUpstreamsUpdated()