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update ulna interface binding

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This commit is contained in:
Luke
2015-12-25 22:23:02 -05:00
parent dff283a321
commit 0ffc5ebace
5 changed files with 111 additions and 86 deletions
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88
MediaBrowser.Common.Implementations/Networking/BaseNetworkManager.cs
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@@ -7,6 +7,7 @@ using System.Net;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Threading;
using MoreLinq;
namespace MediaBrowser.Common.Implementations.Networking
{
@@ -31,14 +32,14 @@ namespace MediaBrowser.Common.Implementations.Networking
}
}
private volatile List<string> _localIpAddresses;
private volatile List<IPAddress> _localIpAddresses;
private readonly object _localIpAddressSyncLock = new object();
/// <summary>
/// Gets the machine's local ip address
/// </summary>
/// <returns>IPAddress.</returns>
public IEnumerable<string> GetLocalIpAddresses()
public IEnumerable<IPAddress> GetLocalIpAddresses()
{
if (_localIpAddresses == null)
{
@@ -58,25 +59,24 @@ namespace MediaBrowser.Common.Implementations.Networking
return _localIpAddresses;
}
private IEnumerable<string> GetLocalIpAddressesInternal()
private IEnumerable<IPAddress> GetLocalIpAddressesInternal()
{
var list = GetIPsDefault()
.Where(i => !IPAddress.IsLoopback(i))
.Select(i => i.ToString())
.Where(FilterIpAddress)
.ToList();
if (list.Count > 0)
if (list.Count == 0)
{
return list;
list.AddRange(GetLocalIpAddressesFallback());
}
return GetLocalIpAddressesFallback().Where(FilterIpAddress);
return list.Where(i => !IPAddress.IsLoopback(i)).Where(FilterIpAddress).DistinctBy(i => i.ToString());
}
private bool FilterIpAddress(string address)
private bool FilterIpAddress(IPAddress address)
{
if (address.StartsWith("169.", StringComparison.OrdinalIgnoreCase))
var addressString = address.ToString ();
if (addressString.StartsWith("169.", StringComparison.OrdinalIgnoreCase))
{
return false;
}
@@ -164,8 +164,7 @@ namespace MediaBrowser.Common.Implementations.Networking
{
var prefix = addressString.Substring(0, lengthMatch);
if (GetLocalIpAddresses()
.Any(i => i.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)))
if (GetLocalIpAddresses().Any(i => i.ToString().StartsWith(prefix, StringComparison.OrdinalIgnoreCase)))
{
return true;
}
@@ -209,33 +208,47 @@ namespace MediaBrowser.Common.Implementations.Networking
return Dns.GetHostAddresses(hostName);
}
private IEnumerable<IPAddress> GetIPsDefault()
{
foreach (var adapter in NetworkInterface.GetAllNetworkInterfaces())
{
var props = adapter.GetIPProperties();
var gateways = from ga in props.GatewayAddresses
where !ga.Address.Equals(IPAddress.Any)
select true;
private List<IPAddress> GetIPsDefault()
{
NetworkInterface[] interfaces;
if (!gateways.Any())
{
continue;
}
try
{
interfaces = NetworkInterface.GetAllNetworkInterfaces();
}
catch (Exception ex)
{
Logger.ErrorException("Error in GetAllNetworkInterfaces", ex);
return new List<IPAddress>();
}
foreach (var uni in props.UnicastAddresses)
{
var address = uni.Address;
if (address.AddressFamily != AddressFamily.InterNetwork)
{
continue;
}
yield return address;
}
}
}
return interfaces.SelectMany(network => {
private IEnumerable<string> GetLocalIpAddressesFallback()
try
{
Logger.Debug("Found interface: {0}. Type: {1}. Status: {2}", network.Name, network.NetworkInterfaceType, network.OperationalStatus);
var properties = network.GetIPProperties();
var ipV4 = properties.GetIPv4Properties();
if (null == ipV4)
return new List<IPAddress>();
return properties.UnicastAddresses
.Where(i => i.Address.AddressFamily == AddressFamily.InterNetwork && !IPAddress.IsLoopback(i.Address))
.Select(i => i.Address)
.ToList();
}
catch (Exception ex)
{
Logger.ErrorException("Error querying network interface", ex);
return new List<IPAddress>();
}
}).DistinctBy(i => i.ToString())
.ToList();
}
private IEnumerable<IPAddress> GetLocalIpAddressesFallback()
{
var host = Dns.GetHostEntry(Dns.GetHostName());
@@ -243,7 +256,6 @@ namespace MediaBrowser.Common.Implementations.Networking
// It's not fool-proof so ultimately the consumer will have to examine them and decide
return host.AddressList
.Where(i => i.AddressFamily == AddressFamily.InterNetwork)
.Select(i => i.ToString())
.Reverse();
}