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NOTICK Close node handles to reduce memory usage (#6557)

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Note in theory this shouldn't make a difference, however given the pass rate of this PR I figure it's worth trying.
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Ross Nicoll 2020-08-05 08:54:28 +01:00 committed by GitHub
parent de5568854c
commit ff5bdcb559
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1 changed files with 40 additions and 35 deletions
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19
node/src/integration-test/kotlin/net/corda/node/services/network/NetworkMapTest.kt
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@ -157,8 +157,9 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
epoch = 3,
modifiedTime = Instant.ofEpochMilli(random63BitValue())).addNotary(notary)
val alice = startNodeAndRunFlagDay(paramsWithNewNotary)
startNodeAndRunFlagDay(paramsWithNewNotary).use { alice ->
eventually { assertEquals(paramsWithNewNotary, alice.rpc.networkParameters) }
}
}
}
@ -200,10 +201,11 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
epoch = 3,
modifiedTime = Instant.ofEpochMilli(random63BitValue()),
maxMessageSize = oldParams.maxMessageSize + 1)
val alice = startNodeAndRunFlagDay(paramsWithUpdatedMaxMessageSize)
startNodeAndRunFlagDay(paramsWithUpdatedMaxMessageSize).use { alice ->
eventually { assertThatThrownBy { alice.rpc.networkParameters }.hasMessageContaining("Connection failure detected") }
}
}
}
@Test(timeout = 300_000)
fun `Can not hotload parameters if notary and a non-hotloadable parameter changes and the node will shut down`() {
@ -219,10 +221,11 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
epoch = 3,
modifiedTime = Instant.ofEpochMilli(random63BitValue()),
maxMessageSize = oldParams.maxMessageSize + 1).addNotary(notary)
val alice = startNodeAndRunFlagDay(paramsWithUpdatedMaxMessageSizeAndNotary)
startNodeAndRunFlagDay(paramsWithUpdatedMaxMessageSizeAndNotary).use { alice ->
eventually { assertThatThrownBy { alice.rpc.networkParameters }.hasMessageContaining("Connection failure detected") }
}
}
}
private fun DriverDSLImpl.startNodeAndRunFlagDay(newParams: NetworkParameters): NodeHandleInternal {
@ -246,15 +249,14 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
compatibilityZone = compatibilityZone,
notarySpecs = emptyList()
) {
val aliceNode = startNode(providedName = ALICE_NAME, devMode = false).getOrThrow()
startNode(providedName = ALICE_NAME, devMode = false).getOrThrow().use { aliceNode ->
assertDownloadedNetworkParameters(aliceNode)
aliceNode.onlySees(aliceNode.nodeInfo)
val bobNode = startNode(providedName = BOB_NAME, devMode = false).getOrThrow()
// Wait for network map client to poll for the next update.
Thread.sleep(cacheTimeout.toMillis() * 2)
startNode(providedName = BOB_NAME, devMode = false).getOrThrow().use { bobNode ->
bobNode.onlySees(aliceNode.nodeInfo, bobNode.nodeInfo)
aliceNode.onlySees(aliceNode.nodeInfo, bobNode.nodeInfo)
@ -266,6 +268,8 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
bobNode.onlySees(bobNode.nodeInfo)
}
}
}
}
@Test(timeout=300_000)
fun `test node heartbeat`() {
@ -275,7 +279,7 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
notarySpecs = emptyList(),
systemProperties = mapOf("net.corda.node.internal.nodeinfo.publish.interval" to 1.seconds.toString())
) {
val aliceNode = startNode(providedName = ALICE_NAME, devMode = false).getOrThrow()
startNode(providedName = ALICE_NAME, devMode = false).getOrThrow().use { aliceNode ->
val aliceNodeInfo = aliceNode.nodeInfo.serialize().hash
assertThat(networkMapServer.networkMapHashes()).contains(aliceNodeInfo)
networkMapServer.removeNodeInfo(aliceNode.nodeInfo)
@ -295,6 +299,7 @@ class NetworkMapTest(var initFunc: (URL, NetworkMapServer) -> CompatibilityZoneP
assertThat(networkMapServer.networkMapHashes()).contains(aliceNodeInfo)
}
}
}
private fun assertDownloadedNetworkParameters(node: NodeHandle) {
val networkParameters = (node.baseDirectory / NETWORK_PARAMS_FILE_NAME)