problem: doesn't start head subscription for a single grpc based upstream; no validation for second bitcoin upstream

2021-11-18 17:46:43 -05:00
parent f918e1b138
commit e51f4861d3
3 changed files with 14 additions and 5 deletions
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/BitcoinMultistream.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/BitcoinMultistream.kt
@@ -72,13 +72,18 @@ open class BitcoinMultistream(
        val head = if (upstreams.size == 1) {
            val upstream = upstreams.first()
            upstream.setLag(0)
-            upstream.getHead()
+            upstream.getHead().apply {
+                if (this is Lifecycle) {
+                    this.start()
+                }
+            }
        } else {
            val newHead = MergedHead(upstreams.map { it.getHead() }).apply {
                this.start()
            }
            val lagObserver = BitcoinHeadLagObserver(newHead, upstreams)
            this.lagObserver = lagObserver
+            lagObserver.start()
            newHead
        }
        onHeadUpdated(head)