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Add validations of variable byte integers (#2214)

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* Add validations and add docs

* Update release notes

* Fix build
This commit is contained in:
Christian
2025-10-20 14:33:50 +02:00
committed by GitHub
parent 37c1eecce5
commit 535a4e010c
8 changed files with 157 additions and 64 deletions
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Source/MQTTnet.Server/Options/MqttServerTcpEndpointBaseOptions.cs
+29 -20
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@@ -9,13 +9,30 @@ namespace MQTTnet.Server;
public abstract class MqttServerTcpEndpointBaseOptions
{
public bool IsEnabled { get; set; }
/// <summary>
/// Usually the MQTT packets can be sent partially. This is done by using multiple TCP packets
/// or WebSocket frames etc. Unfortunately not all clients do support this feature and
/// will close the connection when receiving such packets. If such clients are connecting to this
/// server the flag must be set to _false_.
/// </summary>
public bool AllowPacketFragmentation { get; set; } = true;
public int Port { get; set; }
/// <summary>
/// Gets or sets the IPv4 network address to bind.
/// Defaults to any available IPv4 address of the machine.
/// Set this to `IPAddress.None` to disable the IPv4 support entirely.
/// </summary>
public IPAddress BoundInterNetworkAddress { get; set; } = IPAddress.Any;
/// <summary>
/// Gets or sets the IPv6 network address to bind.
/// Defaults to any available IPv6 address of the machine.
/// Set this to `IPAddress.None` to disable the IPv6 support entirely.
/// </summary>
public IPAddress BoundInterNetworkV6Address { get; set; } = IPAddress.IPv6Any;
public int ConnectionBacklog { get; set; } = 100;
public bool NoDelay { get; set; } = true;
public bool IsEnabled { get; set; }
/// <summary>
/// Gets or sets whether the sockets keep alive feature should be used.
@@ -23,13 +40,16 @@ public abstract class MqttServerTcpEndpointBaseOptions
/// </summary>
public bool? KeepAlive { get; set; }
public LingerOption LingerState { get; set; } = new(true, 0);
public bool NoDelay { get; set; } = true;
public int Port { get; set; }
/// <summary>
/// Usually the MQTT packets can be send partially. This is done by using multiple TCP packets
/// or WebSocket frames etc. Unfortunately not all clients do support this feature and
/// will close the connection when receiving such packets. If such clients are connecting to this
/// server the flag must be set to _false_.
/// This requires admin permissions on Linux.
/// </summary>
public bool AllowPacketFragmentation { get; set; } = true;
public bool ReuseAddress { get; set; }
/// <summary>
/// Gets or sets the TCP keep alive interval.
@@ -48,15 +68,4 @@ public abstract class MqttServerTcpEndpointBaseOptions
/// The value _null_ indicates that the OS and framework defaults should be used.
/// </summary>
public int? TcpKeepAliveTime { get; set; }
public LingerOption LingerState { get; set; } = new LingerOption(true, 0);
public IPAddress BoundInterNetworkAddress { get; set; } = IPAddress.Any;
public IPAddress BoundInterNetworkV6Address { get; set; } = IPAddress.IPv6Any;
/// <summary>
/// This requires admin permissions on Linux.
/// </summary>
public bool ReuseAddress { get; set; }
}