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First working version of RPC & JMeter
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rick.parker
parent
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commit
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package net.corda.jmeter
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import net.corda.client.rpc.CordaRPCClient
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import net.corda.client.rpc.CordaRPCConnection
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import net.corda.core.flows.FlowLogic
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import net.corda.core.messaging.CordaRPCOps
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import net.corda.core.utilities.NetworkHostAndPort
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import org.apache.jmeter.config.Argument
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import org.apache.jmeter.config.Arguments
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import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient
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import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext
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import org.apache.jmeter.samplers.SampleResult
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class CordaRPCSampler() : AbstractJavaSamplerClient() {
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companion object {
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val host = Argument("host", "localhost", "<meta>", "The remote network address (hostname or IP address) to connect to for RPC.")
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val port = Argument("port", "10000", "<meta>", "The remote port to connect to for RPC.")
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val username = Argument("username", "corda", "<meta>", "The RPC user to connect to connect as.")
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val password = Argument("password", "corda_is_awesome", "<meta>", "The password for the RPC user.")
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val className = Argument("pluginClassName", "", "<meta>", "The class name of the implementation of ${CordaRPCSampler.Plugin::class.java}.")
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val allArgs = setOf(host, port, username, password, className)
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}
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var rpcClient: CordaRPCClient? = null
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var rpcConnection: CordaRPCConnection? = null
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var rpcProxy: CordaRPCOps? = null
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var plugin: Plugin? = null
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override fun getDefaultParameters(): Arguments {
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// Add copies of all args, since they seem to be mutable.
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return Arguments().apply { for(arg in allArgs) { addArgument(arg.clone() as Argument) } }
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}
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override fun setupTest(context: JavaSamplerContext) {
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super.setupTest(context)
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rpcClient = CordaRPCClient(NetworkHostAndPort(context.getParameter(host.name), context.getIntParameter(port.name)))
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rpcConnection = rpcClient!!.start(context.getParameter(username.name), context.getParameter(password.name))
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rpcProxy = rpcConnection!!.proxy
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plugin = Class.forName(context.getParameter(className.name)).newInstance() as Plugin
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plugin!!.setupTest(rpcProxy!!, context)
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}
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override fun runTest(context: JavaSamplerContext): SampleResult {
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val flowInvoke = plugin!!.createFlowInvoke(rpcProxy!!, context)
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val result = SampleResult()
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result.sampleStart()
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val handle = rpcProxy!!.startFlowDynamic(flowInvoke!!.flowLogicClass, *(flowInvoke!!.args))
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result.sampleLabel = handle.id.toString()
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result.latencyEnd()
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try {
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val flowResult = handle.returnValue.get()
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result.sampleEnd()
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return result.apply {
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isSuccessful = true
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}
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} catch(e: Exception) {
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result.sampleEnd()
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return result.apply {
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isSuccessful = false
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}
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}
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}
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override fun teardownTest(context: JavaSamplerContext) {
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plugin!!.teardownTest(rpcProxy!!, context)
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plugin = null
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rpcProxy = null
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rpcConnection!!.close()
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rpcConnection = null
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rpcClient = null
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super.teardownTest(context)
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}
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interface Plugin {
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fun setupTest(rpcProxy: CordaRPCOps, testContext: JavaSamplerContext)
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fun createFlowInvoke(rpcProxy: CordaRPCOps, testContext: JavaSamplerContext): FlowInvoke<*>
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fun teardownTest(rpcProxy: CordaRPCOps, testContext: JavaSamplerContext)
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}
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class FlowInvoke<T : FlowLogic<*>>(val flowLogicClass: Class<out T>, val args: Array<Any?>)
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}
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13
tools/jmeter/src/main/kotlin/net/corda/jmeter/Launcher.kt
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13
tools/jmeter/src/main/kotlin/net/corda/jmeter/Launcher.kt
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package net.corda.jmeter
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import org.apache.jmeter.JMeter
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class Launcher {
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companion object {
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@JvmStatic
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fun main(args: Array<String>) {
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val jmeter = JMeter()
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jmeter.start(args)
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}
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}
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}
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package net.corda.jmeter
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import net.corda.core.identity.Party
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import net.corda.core.messaging.CordaRPCOps
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import net.corda.core.messaging.startFlow
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import net.corda.core.utilities.OpaqueBytes
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import net.corda.core.utilities.getOrThrow
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import net.corda.finance.DOLLARS
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import net.corda.finance.flows.CashIssueFlow
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import net.corda.jmeter.CordaRPCSampler.FlowInvoke
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import net.corda.testing.DUMMY_BANK_A
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import net.corda.testing.DUMMY_BANK_B
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import net.corda.testing.contracts.calculateRandomlySizedAmounts
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import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext
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import java.util.*
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abstract class AsbtractTraderDemoPlugin : CordaRPCSampler.Plugin {
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lateinit var buyer: Party
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lateinit var seller: Party
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lateinit var notary: Party
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protected fun getIdentities(rpc: CordaRPCOps) {
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buyer = rpc.wellKnownPartyFromX500Name(DUMMY_BANK_A.name) ?: throw IllegalStateException("Don't know ${DUMMY_BANK_A.name}")
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seller = rpc.wellKnownPartyFromX500Name(DUMMY_BANK_B.name) ?: throw IllegalStateException("Don't know ${DUMMY_BANK_B.name}")
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notary = rpc.notaryIdentities().first()
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}
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}
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class CashIssuerPlugin : AsbtractTraderDemoPlugin() {
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override fun setupTest(rpcProxy: CordaRPCOps, testContext: JavaSamplerContext) {
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getIdentities(rpcProxy)
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}
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override fun teardownTest(rpcProxy: CordaRPCOps, testContext: JavaSamplerContext) {
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}
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override fun createFlowInvoke(rpcProxy: CordaRPCOps, testContext: JavaSamplerContext): FlowInvoke<CashIssueFlow> {
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val amount = 1_100_000_000_000.DOLLARS
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//val amounts = calculateRandomlySizedAmounts(amount, 3, 10, Random())
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//rpc.startFlow(net.corda.finance.flows::CashIssueFlow, amount, OpaqueBytes.of(1), notary).returnValue.getOrThrow()
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return FlowInvoke<CashIssueFlow>(CashIssueFlow::class.java, arrayOf(amount, OpaqueBytes.of(1), notary))
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}
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}
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177
tools/jmeter/src/main/resources/Java Request.jmx
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177
tools/jmeter/src/main/resources/Java Request.jmx
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<?xml version="1.0" encoding="UTF-8"?>
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<jmeterTestPlan version="1.2" properties="3.2" jmeter="3.3 r1808647">
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<hashTree>
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<TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" enabled="true">
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<stringProp name="TestPlan.comments"></stringProp>
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<boolProp name="TestPlan.functional_mode">false</boolProp>
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<boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
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<elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="User Defined Variables" enabled="true">
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<collectionProp name="Arguments.arguments"/>
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</elementProp>
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<stringProp name="TestPlan.user_define_classpath"></stringProp>
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</TestPlan>
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<hashTree>
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<ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Thread Group" enabled="true">
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<stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
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<elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
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<boolProp name="LoopController.continue_forever">false</boolProp>
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<stringProp name="LoopController.loops">1000</stringProp>
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</elementProp>
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<stringProp name="ThreadGroup.num_threads">2</stringProp>
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<stringProp name="ThreadGroup.ramp_time"></stringProp>
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<longProp name="ThreadGroup.start_time">1509455820000</longProp>
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<longProp name="ThreadGroup.end_time">1509455820000</longProp>
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<boolProp name="ThreadGroup.scheduler">false</boolProp>
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<stringProp name="ThreadGroup.duration"></stringProp>
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<stringProp name="ThreadGroup.delay"></stringProp>
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</ThreadGroup>
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<hashTree>
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<JavaSampler guiclass="JavaTestSamplerGui" testclass="JavaSampler" testname="Java Request" enabled="true">
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<elementProp name="arguments" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" enabled="true">
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<collectionProp name="Arguments.arguments">
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<elementProp name="host" elementType="Argument">
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<stringProp name="Argument.name">host</stringProp>
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<stringProp name="Argument.value">localhost</stringProp>
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<stringProp name="Argument.metadata">=</stringProp>
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</elementProp>
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<elementProp name="port" elementType="Argument">
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<stringProp name="Argument.name">port</stringProp>
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<stringProp name="Argument.value">10012</stringProp>
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<stringProp name="Argument.metadata">=</stringProp>
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</elementProp>
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<elementProp name="username" elementType="Argument">
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<stringProp name="Argument.name">username</stringProp>
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<stringProp name="Argument.value">demo</stringProp>
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<stringProp name="Argument.metadata">=</stringProp>
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</elementProp>
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<elementProp name="password" elementType="Argument">
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<stringProp name="Argument.name">password</stringProp>
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<stringProp name="Argument.value">demo</stringProp>
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<stringProp name="Argument.metadata">=</stringProp>
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</elementProp>
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<elementProp name="pluginClassName" elementType="Argument">
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<stringProp name="Argument.name">pluginClassName</stringProp>
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<stringProp name="Argument.value">net.corda.jmeter.CashIssuerPlugin</stringProp>
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<stringProp name="Argument.metadata">=</stringProp>
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</elementProp>
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</collectionProp>
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</elementProp>
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<stringProp name="classname">net.corda.jmeter.CordaRPCSampler</stringProp>
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</JavaSampler>
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<hashTree/>
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</hashTree>
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<ResultCollector guiclass="TableVisualizer" testclass="ResultCollector" testname="View Results in Table" enabled="true">
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<boolProp name="ResultCollector.error_logging">false</boolProp>
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<objProp>
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<name>saveConfig</name>
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<value class="SampleSaveConfiguration">
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<time>true</time>
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<latency>true</latency>
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<timestamp>true</timestamp>
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<success>true</success>
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<label>true</label>
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<code>true</code>
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<message>true</message>
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<threadName>true</threadName>
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<dataType>true</dataType>
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<encoding>false</encoding>
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<assertions>true</assertions>
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<subresults>true</subresults>
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<responseData>false</responseData>
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<samplerData>false</samplerData>
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<xml>false</xml>
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<fieldNames>true</fieldNames>
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<responseHeaders>false</responseHeaders>
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<requestHeaders>false</requestHeaders>
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<responseDataOnError>false</responseDataOnError>
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<saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
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<assertionsResultsToSave>0</assertionsResultsToSave>
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<bytes>true</bytes>
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<sentBytes>true</sentBytes>
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<threadCounts>true</threadCounts>
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<idleTime>true</idleTime>
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<connectTime>true</connectTime>
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</value>
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</objProp>
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<stringProp name="filename"></stringProp>
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</ResultCollector>
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<hashTree/>
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<ResultCollector guiclass="StatGraphVisualizer" testclass="ResultCollector" testname="Aggregate Graph" enabled="true">
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<boolProp name="ResultCollector.error_logging">false</boolProp>
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<objProp>
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<name>saveConfig</name>
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<value class="SampleSaveConfiguration">
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<time>true</time>
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<latency>true</latency>
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<timestamp>true</timestamp>
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<success>true</success>
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<label>true</label>
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<code>true</code>
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<message>true</message>
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<threadName>true</threadName>
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<dataType>true</dataType>
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<encoding>false</encoding>
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<assertions>true</assertions>
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<subresults>true</subresults>
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<responseData>false</responseData>
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<samplerData>false</samplerData>
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<xml>false</xml>
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<fieldNames>true</fieldNames>
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<responseHeaders>false</responseHeaders>
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<requestHeaders>false</requestHeaders>
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<responseDataOnError>false</responseDataOnError>
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<saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
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<assertionsResultsToSave>0</assertionsResultsToSave>
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<bytes>true</bytes>
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<sentBytes>true</sentBytes>
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<threadCounts>true</threadCounts>
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<idleTime>true</idleTime>
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<connectTime>true</connectTime>
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</value>
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</objProp>
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<stringProp name="filename"></stringProp>
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</ResultCollector>
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<hashTree/>
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<ResultCollector guiclass="GraphVisualizer" testclass="ResultCollector" testname="Graph Results" enabled="true">
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<boolProp name="ResultCollector.error_logging">false</boolProp>
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<objProp>
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<name>saveConfig</name>
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<value class="SampleSaveConfiguration">
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<time>true</time>
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<latency>true</latency>
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<timestamp>true</timestamp>
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<success>true</success>
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<label>true</label>
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<code>true</code>
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<message>true</message>
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<threadName>true</threadName>
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<dataType>true</dataType>
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<encoding>false</encoding>
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<assertions>true</assertions>
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<subresults>true</subresults>
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<responseData>false</responseData>
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<samplerData>false</samplerData>
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<xml>false</xml>
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<fieldNames>true</fieldNames>
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<responseHeaders>false</responseHeaders>
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<requestHeaders>false</requestHeaders>
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<responseDataOnError>false</responseDataOnError>
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<saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
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<assertionsResultsToSave>0</assertionsResultsToSave>
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<bytes>true</bytes>
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<sentBytes>true</sentBytes>
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<threadCounts>true</threadCounts>
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<idleTime>true</idleTime>
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<connectTime>true</connectTime>
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</value>
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</objProp>
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<stringProp name="filename"></stringProp>
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</ResultCollector>
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<hashTree/>
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</hashTree>
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<WorkBench guiclass="WorkBenchGui" testclass="WorkBench" testname="WorkBench" enabled="true">
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<boolProp name="WorkBench.save">true</boolProp>
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</WorkBench>
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<hashTree/>
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</hashTree>
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</jmeterTestPlan>
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