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56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace uPLibrary.Networking.M2Mqtt
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{
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/// <summary>
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/// Interface for channel under MQTT library
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/// </summary>
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public interface IMqttNetworkChannel
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{
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/// <summary>
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/// Data available on channel
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/// </summary>
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bool DataAvailable { get; }
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/// <summary>
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/// Receive data from the network channel
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/// </summary>
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/// <param name="buffer">Data buffer for receiving data</param>
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/// <returns>Number of bytes received</returns>
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int Receive(byte[] buffer);
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/// <summary>
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/// Receive data from the network channel with a specified timeout
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/// </summary>
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/// <param name="buffer">Data buffer for receiving data</param>
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/// <param name="timeout">Timeout on receiving (in milliseconds)</param>
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/// <returns>Number of bytes received</returns>
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int Receive(byte[] buffer, int timeout);
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/// <summary>
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/// Send data on the network channel to the broker
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/// </summary>
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/// <param name="buffer">Data buffer to send</param>
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/// <returns>Number of byte sent</returns>
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int Send(byte[] buffer);
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/// <summary>
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/// Close the network channel
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/// </summary>
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void Close();
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/// <summary>
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/// Connect to remote server
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/// </summary>
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void Connect();
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/// <summary>
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/// Accept client connection
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/// </summary>
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void Accept();
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}
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}
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