Jul 09, 2019 5:26:46 AM io.grpc.internal.ManagedChannelImpl$ManagedChannelReference cleanQueue
SEVERE: *~*~*~ Channel io.grpc.internal.ManagedChannelImpl-5747 for target speech.googleapis.com:443 was not shutdown properly!!! ~*~*~*
    Make sure to call shutdown()/shutdownNow() and awaitTermination().
java.lang.RuntimeException: ManagedChannel allocation site
    at io.grpc.internal.ManagedChannelImpl$ManagedChannelReference.<init>(ManagedChannelImpl.java:991)
    at io.grpc.internal.ManagedChannelImpl.<init>(ManagedChannelImpl.java:421)
    at io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:329)
    at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.createChannel(InstantiatingGrpcChannelProvider.java:165)
    at com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.getTransportChannel(InstantiatingGrpcChannelProvider.java:130)
    at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:122)
    at com.google.cloud.speech.v1.stub.GrpcSpeechStub.create(GrpcSpeechStub.java:93)
    at com.google.cloud.speech.v1.SpeechSettings.createStub(SpeechSettings.java:128)
    at com.google.cloud.speech.v1.SpeechClient.<init>(SpeechClient.java:143)
    at com.google.cloud.speech.v1.SpeechClient.create(SpeechClient.java:125)
    at com.google.cloud.speech.v1.SpeechClient.create(SpeechClient.java:117)
    at org.restcomm.media.drivers.asr.driver.google.GoogleAsrDriver.configure(GoogleAsrDriver.java:207)
    at org.restcomm.media.asr.driver.AsrDriverManagerImpl.newInstance(AsrDriverManagerImpl.java:76)
    at org.restcomm.media.asr.driver.AsrDriverManagerImpl.getDriver(AsrDriverManagerImpl.java:64)
    at org.restcomm.media.asr.AsrEngineImpl.configure(AsrEngineImpl.java:90)
    at org.restcomm.media.control.mgcp.pkg.au.asr.AsrFsmImpl.enterWaitingBeforeCollecting(AsrFsmImpl.java:294)
    at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.squirrelframework.foundation.util.ReflectUtils.invoke(ReflectUtils.java:334)
    at org.squirrelframework.foundation.fsm.impl.MethodCallActionImpl.invokeMethod(MethodCallActionImpl.java:91)
    at org.squirrelframework.foundation.fsm.impl.MethodCallActionImpl.execute(MethodCallActionImpl.java:69)
    at org.squirrelframework.foundation.fsm.impl.MethodCallActionProxyImpl.execute(MethodCallActionProxyImpl.java:47)
    at org.squirrelframework.foundation.fsm.impl.AbstractExecutionService$ActionContext.run(AbstractExecutionService.java:307)
    at org.squirrelframework.foundation.fsm.impl.AbstractExecutionService.doExecute(AbstractExecutionService.java:81)
    at org.squirrelframework.foundation.fsm.impl.AbstractExecutionService.executeActions(AbstractExecutionService.java:132)
    at org.squirrelframework.foundation.fsm.impl.AbstractExecutionService.execute(AbstractExecutionService.java:140)
    at org.squirrelframework.foundation.fsm.impl.AbstractStateMachine.internalStart(AbstractStateMachine.java:552)
    at org.squirrelframework.foundation.fsm.impl.AbstractStateMachine.start(AbstractStateMachine.java:539)
    at org.restcomm.media.control.mgcp.pkg.au.asr.AsrSignal.execute(AsrSignal.java:74)
    at org.restcomm.media.control.mgcp.endpoint.GenericMgcpEndpoint.requestNotification(GenericMgcpEndpoint.java:421)
    at org.restcomm.media.control.mgcp.command.RequestNotificationCommand.executeCommand(RequestNotificationCommand.java:161)
    at org.restcomm.media.control.mgcp.command.RequestNotificationCommand.call(RequestNotificationCommand.java:178)
    at org.restcomm.media.control.mgcp.command.RequestNotificationCommand.call(RequestNotificationCommand.java:57)
    at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:108)
    at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:41)
    at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:77)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)