70 lines
2.1 KiB
C#
70 lines
2.1 KiB
C#
/*
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Copyright (c) 2013, 2014 Paolo Patierno
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All rights reserved. This program and the accompanying materials
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are made available under the terms of the Eclipse Public License v1.0
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and Eclipse Distribution License v1.0 which accompany this distribution.
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The Eclipse Public License is available at
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http://www.eclipse.org/legal/epl-v10.html
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and the Eclipse Distribution License is available at
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http://www.eclipse.org/org/documents/edl-v10.php.
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Contributors:
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Paolo Patierno - initial API and implementation and/or initial documentation
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*/
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using System;
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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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