YangWX/MQTTnet
1
0
Fork 0
mirror of https://github.com/dotnet/MQTTnet.git synced 2026-10-18 02:13:00 +08:00
Code Issues Packages Projects Releases Wiki Activity

initial version

Browse Source
This commit is contained in:
JanEggers
2017-10-22 19:22:14 +02:00
parent 41edc3a1ec
commit d10f29bbc6
42 changed files with 580 additions and 487 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MQTTnet.Core/Server/MqttClientRetainedMessagesManager.cs
+10 -9
View File
@@ -2,21 +2,22 @@
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using MQTTnet.Core.Diagnostics;
using MQTTnet.Core.Packets;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
namespace MQTTnet.Core.Server
{
public sealed class MqttClientRetainedMessagesManager
{
private readonly Dictionary<string, MqttApplicationMessage> _retainedMessages = new Dictionary<string, MqttApplicationMessage>();
private readonly MqttNetTrace _trace;
private readonly ILogger<MqttClientRetainedMessagesManager> _logger;
private readonly MqttServerOptions _options;
public MqttClientRetainedMessagesManager(MqttServerOptions options, MqttNetTrace trace)
public MqttClientRetainedMessagesManager(IOptions<MqttServerOptions> options, ILogger<MqttClientRetainedMessagesManager> logger)
{
_trace = trace ?? throw new ArgumentNullException(nameof(trace));
_options = options ?? throw new ArgumentNullException(nameof(options));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_options = options.Value ?? throw new ArgumentNullException(nameof(options));
}
public async Task LoadMessagesAsync()
@@ -40,7 +41,7 @@ namespace MQTTnet.Core.Server
}
catch (Exception exception)
{
_trace.Error(nameof(MqttClientRetainedMessagesManager), exception, "Unhandled exception while loading retained messages.");
_logger.LogError(new EventId(), exception, "Unhandled exception while loading retained messages.");
}
}
@@ -54,12 +55,12 @@ namespace MQTTnet.Core.Server
if (applicationMessage.Payload?.Any() == false)
{
_retainedMessages.Remove(applicationMessage.Topic);
_trace.Information(nameof(MqttClientRetainedMessagesManager), "Client '{0}' cleared retained message for topic '{1}'.", clientId, applicationMessage.Topic);
_logger.LogInformation("Client '{0}' cleared retained message for topic '{1}'.", clientId, applicationMessage.Topic);
}
else
{
_retainedMessages[applicationMessage.Topic] = applicationMessage;
_trace.Information(nameof(MqttClientRetainedMessagesManager), "Client '{0}' updated retained message for topic '{1}'.", clientId, applicationMessage.Topic);
_logger.LogInformation("Client '{0}' updated retained message for topic '{1}'.", clientId, applicationMessage.Topic);
}
allRetainedMessages = new List<MqttApplicationMessage>(_retainedMessages.Values);
@@ -75,7 +76,7 @@ namespace MQTTnet.Core.Server
}
catch (Exception exception)
{
_trace.Error(nameof(MqttClientRetainedMessagesManager), exception, "Unhandled exception while saving retained messages.");
_logger.LogError(new EventId(), exception, "Unhandled exception while saving retained messages.");
}
}