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Update the demo date in order: first notary, then party nodes ordered by name.

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This commit is contained in:
Andrius Dagys 2017-01-06 12:24:27 +00:00
parent 078a9e2b70
commit d757429043
1 changed files with 12 additions and 1 deletions
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13
samples/irs-demo/src/main/kotlin/net/corda/irs/flows/UpdateBusinessDayFlow.kt
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@ -51,11 +51,22 @@ object UpdateBusinessDayFlow {
@Suspendable
override fun call(): Unit {
progressTracker.currentStep = NOTIFYING
for (recipient in serviceHub.networkMapCache.partyNodes.sortedBy { it.legalIdentity.name }) {
for (recipient in getRecipients()) {
doNextRecipient(recipient)
}
}
/**
* Returns recipients ordered by legal name, with notary nodes taking priority over party nodes.
* Ordering is required so that we avoid situations where on clock update a party starts a scheduled flow, but
* the notary or counterparty still use the old clock, so the timestamp on the transaction does not validate.
*/
private fun getRecipients(): Iterable<NodeInfo> {
val notaryNodes = serviceHub.networkMapCache.notaryNodes
val partyNodes = (serviceHub.networkMapCache.partyNodes - notaryNodes).sortedBy { it.legalIdentity.name }
return notaryNodes + partyNodes
}
@Suspendable
private fun doNextRecipient(recipient: NodeInfo) {
if (recipient.address is MockNetworkMapCache.MockAddress) {