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added device connectivity manager wired to bridge connection events (A…
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...ft.Azure.Devices.Edge.Hub.MqttBrokerAdapter/upstream/BrokeredDeviceConnectivityManager.cs
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// Copyright (c) Microsoft. All rights reserved. | ||
namespace Microsoft.Azure.Devices.Edge.Hub.MqttBrokerAdapter | ||
{ | ||
using System; | ||
using System.Threading.Tasks; | ||
using Microsoft.Azure.Devices.Edge.Hub.Core; | ||
using Microsoft.Azure.Devices.Edge.Hub.Core.Cloud; | ||
using Microsoft.Azure.Devices.Edge.Util; | ||
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public class BrokeredDeviceConnectivityManager : IDeviceConnectivityManager, IDisposable | ||
{ | ||
BrokeredCloudProxyDispatcher cloudProxyDispatcher; | ||
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public BrokeredDeviceConnectivityManager(BrokeredCloudProxyDispatcher cloudProxyDispatcher) | ||
{ | ||
this.cloudProxyDispatcher = Preconditions.CheckNotNull(cloudProxyDispatcher); | ||
this.cloudProxyDispatcher.ConnectionStatusChangedEvent += this.ForwardConnectivityEvent; | ||
} | ||
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public event EventHandler DeviceConnected; | ||
public event EventHandler DeviceDisconnected; | ||
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// These are not being used in brokered setup | ||
public Task CallSucceeded() => Task.CompletedTask; | ||
public Task CallTimedOut() => Task.CompletedTask; | ||
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public void Dispose() => this.cloudProxyDispatcher.ConnectionStatusChangedEvent -= this.ForwardConnectivityEvent; | ||
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void ForwardConnectivityEvent(CloudConnectionStatus status) | ||
{ | ||
switch (status) | ||
{ | ||
case CloudConnectionStatus.ConnectionEstablished: | ||
this.DeviceConnected?.Invoke(this, EventArgs.Empty); | ||
break; | ||
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case CloudConnectionStatus.Disconnected: | ||
this.DeviceDisconnected?.Invoke(this, EventArgs.Empty); | ||
break; | ||
} | ||
} | ||
} | ||
} |
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