diff --git a/build.gradle.kts b/build.gradle.kts
index f25c40e..c4d2605 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
 }
 
 group = "net.sergeych"
-version = "0.2.1-SNAPSHOT"
+version = "0.2.2-SNAPSHOT"
 
 repositories {
     mavenCentral()
@@ -60,7 +60,7 @@ kotlin {
         val commonMain by getting {
             dependencies {
                 implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.3")
-                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1")
+                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.1")
 
 //                api("com.ionspin.kotlin:bignum:0.3.9")
                 api("io.ktor:ktor-client-core:$ktor_version")
diff --git a/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloClient.kt b/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloClient.kt
index e99e936..144deb8 100644
--- a/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloClient.kt
+++ b/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloClient.kt
@@ -23,7 +23,7 @@ import net.sergeych.mp_tools.globalLaunch
  * it manually when it is not needed, otherwise it will continue to reconnect.
  */
 class KiloClient<S>(
-    localInterface: KiloInterface<S>,
+    val localInterface: KiloInterface<S>,
     secretKey: SigningKey? = null,
     connectionDataFactory: ConnectionDataFactory<S>,
 ) : RemoteInterface,
diff --git a/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloInterface.kt b/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloInterface.kt
index ac3d8ed..aac9e82 100644
--- a/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloInterface.kt
+++ b/src/commonMain/kotlin/net/sergeych/kiloparsec/KiloInterface.kt
@@ -6,7 +6,7 @@ package net.sergeych.kiloparsec
  *
  * BAse implementation registers relevant exceptions.
  */
-class KiloInterface<S> : LocalInterface<KiloScope<S>>() {
+open class KiloInterface<S> : LocalInterface<KiloScope<S>>() {
 
     internal var onConnectHandler: (KiloScope<S>.()->Unit) ? = null
 
diff --git a/src/commonMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.kt b/src/commonMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.kt
index fb8fb68..8c96031 100644
--- a/src/commonMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.kt
+++ b/src/commonMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.kt
@@ -51,4 +51,6 @@ fun String.toNetworkAddress() : NetworkAddress {
 
 expect fun acceptTcpDevice(port: Int): Flow<InetTransportDevice>
 
-expect suspend fun connectTcpDevice(address: NetworkAddress): InetTransportDevice
\ No newline at end of file
+expect suspend fun connectTcpDevice(address: NetworkAddress): InetTransportDevice
+
+suspend fun connectTcpDevice(address: String) = connectTcpDevice(address.toNetworkAddress())
diff --git a/src/jvmMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.jvm.kt b/src/jvmMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.jvm.kt
index 186e3dc..4fb4bfe 100644
--- a/src/jvmMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.jvm.kt
+++ b/src/jvmMain/kotlin/net/sergeych/kiloparsec/adapter/NetworkProvider.jvm.kt
@@ -33,7 +33,6 @@ actual fun acceptTcpDevice(port: Int): Flow<InetTransportDevice> {
     }
 }
 
-suspend fun connectTcpDevice(address: String) = connectTcpDevice(address.toNetworkAddress())
 @Suppress("unused")
 suspend fun connectTcpDevice(host: String, port: Int) = connectTcpDevice(NetworkAddress(host,port))
 actual suspend fun connectTcpDevice(address: NetworkAddress): InetTransportDevice {
diff --git a/src/jvmTest/kotlin/net/sergeych/kiloparsec/adapters/NetworkTest.kt b/src/jvmTest/kotlin/net/sergeych/kiloparsec/adapters/NetworkTest.kt
index 85375da..8ebb77f 100644
--- a/src/jvmTest/kotlin/net/sergeych/kiloparsec/adapters/NetworkTest.kt
+++ b/src/jvmTest/kotlin/net/sergeych/kiloparsec/adapters/NetworkTest.kt
@@ -2,6 +2,7 @@ package net.sergeych.kiloparsec.adapters
 
 import kotlinx.coroutines.*
 import kotlinx.coroutines.test.runTest
+import net.sergeych.crypto2.initCrypto
 import net.sergeych.kiloparsec.adapter.UdpServer
 import net.sergeych.kiloparsec.adapter.acceptTcpDevice
 import net.sergeych.kiloparsec.adapter.connectTcpDevice
@@ -11,8 +12,9 @@ import net.sergeych.kiloparsec.encodeToUByteArray
 import net.sergeych.mp_logger.Log
 import net.sergeych.synctools.ProtectedOp
 import net.sergeych.synctools.invoke
-import kotlin.test.*
+import kotlin.test.Test
 import kotlin.test.assertContains
+import kotlin.test.assertEquals
 
 class NetworkTest {
 
@@ -33,6 +35,7 @@ class NetworkTest {
 
     @Test
     fun tcpAsyncConnectionTest() = runTest {
+        initCrypto()
         Log.connectConsole(Log.Level.DEBUG)
 
         coroutineScope {