gRPC channel not shutdown properly when error occurs

[rkrishnan2012]

Hello,

DefaultPluginManager currently creates a ManagedChannel inside tryInitPlugin, however if the call to initPlugin fails inside it, we don't ever call shutdown() on the created channel, so there's an error logged. It would be great if the channel is shutdown prior to the exception propagating up.

EVERE: *~*~*~ Previous channel ManagedChannelImpl{logId=1, target=[::1]:51216} was not shutdown properly!!! ~*~*~*
    Make sure to call shutdown()/shutdownNow() and wait until awaitTermination() returns true.
java.lang.RuntimeException: ManagedChannel allocation site
	at io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference.<init>(ManagedChannelOrphanWrapper.java:100)
	at io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:60)
	at io.grpc.internal.ManagedChannelOrphanWrapper.<init>(ManagedChannelOrphanWrapper.java:51)
	at io.grpc.internal.ManagedChannelImplBuilder.build(ManagedChannelImplBuilder.java:631)
	at io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:297)
	at io.pact.plugins.jvm.core.DefaultPluginManager$tryInitPlugin$1.invoke(PluginManager.kt:887)

I'm on Pact JVM Core library 0.4.0

[Subhojit-Dey1234]

Yes I am also getting this error.