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Add server methods for controlling the client subscriptions.

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This commit is contained in:
Christian
2018-01-26 22:06:21 +01:00
parent 751ac19c4b
commit 30754433eb
6 changed files with 101 additions and 24 deletions
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Frameworks/MQTTnet.NetStandard/Server/MqttClientSession.cs
+22 -4
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@@ -1,4 +1,5 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Threading;
using System.Threading.Tasks;
@@ -43,7 +44,7 @@ namespace MQTTnet.Server
ClientId = clientId;
_subscriptionsManager = new MqttClientSubscriptionsManager(_options);
_subscriptionsManager = new MqttClientSubscriptionsManager(_options, clientId);
_pendingMessagesQueue = new MqttClientPendingMessagesQueue(_options, this, _logger);
}
@@ -143,6 +144,24 @@ namespace MQTTnet.Server
_pendingMessagesQueue.Enqueue(publishPacket);
}
public Task SubscribeAsync(IList<TopicFilter> topicFilters)
{
return _subscriptionsManager.SubscribeAsync(new MqttSubscribePacket
{
TopicFilters = topicFilters
});
}
public Task UnsubscribeAsync(IList<string> topicFilters)
{
if (topicFilters == null) throw new ArgumentNullException(nameof(topicFilters));
return _subscriptionsManager.UnsubscribeAsync(new MqttUnsubscribePacket
{
TopicFilters = topicFilters
});
}
public void Dispose()
{
_pendingMessagesQueue?.Dispose();
@@ -231,7 +250,7 @@ namespace MQTTnet.Server
private async Task HandleIncomingSubscribePacketAsync(IMqttChannelAdapter adapter, MqttSubscribePacket subscribePacket, CancellationToken cancellationToken)
{
var subscribeResult = await _subscriptionsManager.SubscribeAsync(subscribePacket, ClientId);
var subscribeResult = await _subscriptionsManager.SubscribeAsync(subscribePacket).ConfigureAwait(false);
await adapter.SendPacketsAsync(_options.DefaultCommunicationTimeout, cancellationToken, subscribeResult.ResponsePacket).ConfigureAwait(false);
if (subscribeResult.CloseConnection)
@@ -245,8 +264,7 @@ namespace MQTTnet.Server
private async Task HandleIncomingUnsubscribePacketAsync(IMqttChannelAdapter adapter, MqttUnsubscribePacket unsubscribePacket, CancellationToken cancellationToken)
{
var unsubscribeResult = await _subscriptionsManager.UnsubscribeAsync(unsubscribePacket);
var unsubscribeResult = await _subscriptionsManager.UnsubscribeAsync(unsubscribePacket).ConfigureAwait(false);
await adapter.SendPacketsAsync(_options.DefaultCommunicationTimeout, cancellationToken, unsubscribeResult);
}