YangWX/MQTTnet
1
0
Fork 0
mirror of https://github.com/dotnet/MQTTnet.git synced 2026-10-25 07:41:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

Use latest language features (#2176)

Browse Source 
* Make use of language features line AsyncDispose, init etc.

* Fix build errors

* Improve Unit Tests

* Improve Unit Tests

* Improve Unit Tests

* Update samples

* Remove obsolete benchmarks

* Code cleanup

* Improve unit tests

* Improve Unit Tests

* Fix Unit Tests

* Improve Unit Tests

* Improve Unit Tests

* Restore unit tests

* Exclude load tests from unit tests
This commit is contained in:
Christian
2025-08-30 10:52:59 +02:00
committed by GitHub
parent 247988e633
commit e43e7f8e36
330 changed files with 21417 additions and 22919 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/MQTTnet.Server/Internal/MqttSessionsStorage.cs
+60 -61
View File
@@ -4,78 +4,77 @@
using System.Collections.ObjectModel;
namespace MQTTnet.Server.Internal
namespace MQTTnet.Server.Internal;
public sealed class MqttSessionsStorage
{
public sealed class MqttSessionsStorage
readonly Dictionary<string, MqttSession> _sessions = new Dictionary<string, MqttSession>(4096);
public void Clear()
{
readonly Dictionary<string, MqttSession> _sessions = new Dictionary<string, MqttSession>(4096);
// Make sure that the sessions are also getting disposed!
// This object can be reused after disposing.
Dispose();
}
public void Clear()
public void Dispose()
{
foreach (var sessionItem in _sessions)
{
// Make sure that the sessions are also getting disposed!
// This object can be reused after disposing.
Dispose();
sessionItem.Value.Dispose();
}
public void Dispose()
_sessions.Clear();
}
public IReadOnlyCollection<MqttSession> ReadAllSessions()
{
return new ReadOnlyCollection<MqttSession>(_sessions.Values.ToList());
}
public bool TryGetSession(string id, out MqttSession session)
{
ArgumentNullException.ThrowIfNull(id);
if (!_sessions.TryGetValue(id, out session))
{
foreach (var sessionItem in _sessions)
{
sessionItem.Value.Dispose();
}
_sessions.Clear();
}
public IReadOnlyCollection<MqttSession> ReadAllSessions()
{
return new ReadOnlyCollection<MqttSession>(_sessions.Values.ToList());
}
public bool TryGetSession(string id, out MqttSession session)
{
ArgumentNullException.ThrowIfNull(id);
if (!_sessions.TryGetValue(id, out session))
{
return false;
}
// If the Session Expiry Interval is 0xFFFFFFFF (UINT_MAX), the Session does not expire.
if (session.ExpiryInterval > 0 && session.ExpiryInterval != uint.MaxValue)
{
if (session.DisconnectedTimestamp.HasValue)
{
if (DateTime.UtcNow > session.DisconnectedTimestamp.Value.AddSeconds(session.ExpiryInterval))
{
TryRemoveSession(id, out var oldSession);
oldSession?.Dispose();
return false;
}
}
}
return true;
}
public bool TryRemoveSession(string id, out MqttSession session)
{
ArgumentNullException.ThrowIfNull(id);
if (_sessions.TryGetValue(id, out session))
{
_sessions.Remove(id);
return true;
}
return false;
}
public void UpdateSession(string id, MqttSession session)
// If the Session Expiry Interval is 0xFFFFFFFF (UINT_MAX), the Session does not expire.
if (session.ExpiryInterval > 0 && session.ExpiryInterval != uint.MaxValue)
{
ArgumentNullException.ThrowIfNull(id);
_sessions[id] = session;
if (session.DisconnectedTimestamp.HasValue)
{
if (DateTime.UtcNow > session.DisconnectedTimestamp.Value.AddSeconds(session.ExpiryInterval))
{
TryRemoveSession(id, out var oldSession);
oldSession?.Dispose();
return false;
}
}
}
return true;
}
public bool TryRemoveSession(string id, out MqttSession session)
{
ArgumentNullException.ThrowIfNull(id);
if (_sessions.TryGetValue(id, out session))
{
_sessions.Remove(id);
return true;
}
return false;
}
public void UpdateSession(string id, MqttSession session)
{
ArgumentNullException.ThrowIfNull(id);
_sessions[id] = session;
}
}