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A collection of services and libraries that iteract and run Provenance Java based contracts.

There is a newer version: 0.9.0-grpc

package io.p8e.client

import kotlin.concurrent.thread

fun shutdownHook(fn: () -> Unit) {
    Runtime.getRuntime().addShutdownHook(thread(start = false, block = fn))
}

internal fun  T.closeOnShutdown() = apply { shutdownHook { close() } }