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SocketFactory: Remove redundant code

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ExclusiveAddressUse should be false by default afaik
This commit is contained in:
Bond_009
2022-03-08 22:20:43 +01:00
parent 03f1eff21a
commit 1d018c5575
3 changed files with 4 additions and 20 deletions
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20
Emby.Server.Implementations/Net/SocketFactory.cs
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@@ -1,5 +1,3 @@
#nullable disable
#pragma warning disable CS1591
using System;
@@ -63,18 +61,13 @@ namespace Emby.Server.Implementations.Net
}
/// <inheritdoc />
public ISocket CreateUdpMulticastSocket(string ipAddress, int multicastTimeToLive, int localPort)
public ISocket CreateUdpMulticastSocket(IPAddress ipAddress, int multicastTimeToLive, int localPort)
{
if (ipAddress == null)
{
throw new ArgumentNullException(nameof(ipAddress));
}
if (ipAddress.Length == 0)
{
throw new ArgumentException("ipAddress cannot be an empty string.", nameof(ipAddress));
}
if (multicastTimeToLive <= 0)
{
throw new ArgumentException("multicastTimeToLive cannot be zero or less.", nameof(multicastTimeToLive));
@@ -87,15 +80,6 @@ namespace Emby.Server.Implementations.Net
var retVal = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
try
{
// not supported on all platforms. throws on ubuntu with .net core 2.0
retVal.ExclusiveAddressUse = false;
}
catch (SocketException)
{
}
try
{
// seeing occasional exceptions thrown on qnap
@@ -114,7 +98,7 @@ namespace Emby.Server.Implementations.Net
var localIp = IPAddress.Any;
retVal.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(IPAddress.Parse(ipAddress), localIp));
retVal.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(ipAddress, localIp));
retVal.MulticastLoopback = true;
return new UdpSocket(retVal, localPort, localIp);