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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
using System;
using System.Net;
using Org.Apache.REEF.Utilities.Diagnostics;
using Org.Apache.REEF.Utilities.Logging;
namespace Org.Apache.REEF.Utilities
public static class NetUtilities
private static readonly Logger LOGGER = Logger.GetLogger(typeof(NetUtilities));
public static IPEndPoint ParseIpEndpoint(string ipWithPort)
string ip = ipWithPort.TrimStart().TrimEnd();
if (char.IsDigit(ip[0]))
ip = @"socket://" + ip;
Uri uri = new Uri(ip);
string driverAddress = uri.Host;
int driverCommunicationPort = uri.Port;
IPAddress ipAddress;
IPAddress.TryParse(driverAddress, out ipAddress);
if (ipAddress == null)
Exceptions.Throw(new FormatException("invalid format for ip: " + ipWithPort), LOGGER);
return new IPEndPoint(ipAddress, driverCommunicationPort);