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Testing: Make PortAllocation set SO_REUSEADDR to avoid CI conflicts

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This commit is contained in:
Mike Hearn 2016-09-05 11:22:00 +02:00
parent 116bb7c1ba
commit 3854fec17f
1 changed files with 8 additions and 5 deletions
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13
node/src/main/kotlin/com/r3corda/node/driver/Driver.kt
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@ -20,10 +20,7 @@ import com.typesafe.config.ConfigRenderOptions
import org.slf4j.Logger import org.slf4j.Logger
import org.slf4j.LoggerFactory import org.slf4j.LoggerFactory
import java.io.File import java.io.File
import java.net.ServerSocket import java.net.*
import java.net.Socket
import java.net.SocketException
import java.net.URLClassLoader
import java.nio.file.Paths import java.nio.file.Paths
import java.text.SimpleDateFormat import java.text.SimpleDateFormat
import java.util.* import java.util.*
@ -95,7 +92,13 @@ sealed class PortAllocation {
override fun nextPort() = portCounter++ override fun nextPort() = portCounter++
} }
class RandomFree(): PortAllocation() { class RandomFree(): PortAllocation() {
override fun nextPort() = ServerSocket(0).use { it.localPort } override fun nextPort(): Int {
return ServerSocket().use {
it.reuseAddress = true
it.bind(InetSocketAddress.createUnresolved("localhost", 0))
it.localPort
}
}
} }
} }