+/*
+ * Copyright (c) 2022 PANTHEON.tech, s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.netconf.client;
+
+import static java.util.Objects.requireNonNull;
+
+import io.netty.channel.Channel;
+import io.netty.util.concurrent.Promise;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.netconf.nettyutil.AbstractChannelInitializer;
+
+/**
+ * Abstract base class for {@link NetconfClientSession} initializers.
+ */
+abstract class AbstractClientChannelInitializer extends AbstractChannelInitializer<NetconfClientSession> {
+ private final @NonNull NetconfClientSessionNegotiatorFactory negotiatorFactory;
+ private final @NonNull NetconfClientSessionListener sessionListener;
+
+ AbstractClientChannelInitializer(final NetconfClientSessionNegotiatorFactory negotiatorFactory,
+ final NetconfClientSessionListener sessionListener) {
+ this.negotiatorFactory = requireNonNull(negotiatorFactory);
+ this.sessionListener = requireNonNull(sessionListener);
+ }
+
+ @Override
+ protected final void initializeSessionNegotiator(final Channel ch, final Promise<NetconfClientSession> promise) {
+ ch.pipeline().addAfter(NETCONF_MESSAGE_DECODER, NETCONF_SESSION_NEGOTIATOR,
+ negotiatorFactory.getSessionNegotiator(() -> sessionListener, ch, promise));
+ ch.config().setConnectTimeoutMillis((int) negotiatorFactory.getConnectionTimeoutMillis());
+ }
+}