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This will be the right way for multiple interfaces, or the client will receive all devices message with different IP addresses and could not detect which one could access. And provide one option DlnaOptions.SendOnlyMatchedHost to fallback to old behaviour if this commit missed something.
66 lines
2.5 KiB
C#
66 lines
2.5 KiB
C#
using System;
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using System.Threading;
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using System.Threading.Tasks;
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using MediaBrowser.Model.Net;
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namespace Rssdp.Infrastructure
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{
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/// <summary>
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/// Interface for a component that manages network communication (sending and receiving HTTPU messages) for the SSDP protocol.
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/// </summary>
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public interface ISsdpCommunicationsServer : IDisposable
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{
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#region Events
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/// <summary>
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/// Raised when a HTTPU request message is received by a socket (unicast or multicast).
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/// </summary>
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event EventHandler<RequestReceivedEventArgs> RequestReceived;
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/// <summary>
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/// Raised when an HTTPU response message is received by a socket (unicast or multicast).
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/// </summary>
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event EventHandler<ResponseReceivedEventArgs> ResponseReceived;
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#endregion
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#region Methods
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/// <summary>
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/// Causes the server to begin listening for multicast messages, being SSDP search requests and notifications.
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/// </summary>
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void BeginListeningForBroadcasts();
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/// <summary>
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/// Causes the server to stop listening for multicast messages, being SSDP search requests and notifications.
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/// </summary>
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void StopListeningForBroadcasts();
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/// <summary>
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/// Sends a message to a particular address (uni or multicast) and port.
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/// </summary>
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Task SendMessage(byte[] messageData, IpEndPointInfo destination, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken);
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/// <summary>
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/// Sends a message to the SSDP multicast address and port.
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/// </summary>
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Task SendMulticastMessage(string message, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken);
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Task SendMulticastMessage(string message, int sendCount, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken);
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#endregion
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#region Properties
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/// <summary>
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/// Gets or sets a boolean value indicating whether or not this instance is shared amongst multiple <see cref="SsdpDeviceLocatorBase"/> and/or <see cref="ISsdpDevicePublisher"/> instances.
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/// </summary>
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/// <remarks>
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/// <para>If true, disposing an instance of a <see cref="SsdpDeviceLocatorBase"/>or a <see cref="ISsdpDevicePublisher"/> will not dispose this comms server instance. The calling code is responsible for managing the lifetime of the server.</para>
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/// </remarks>
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bool IsShared { get; set; }
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#endregion
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}
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}
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