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Add serializer adapter.

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This commit is contained in:
Christian Kratky
2018-08-06 20:36:15 +02:00
parent cdb05e5894
commit 5a59cd278c
35 changed files with 471 additions and 224 deletions
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Source/MQTTnet/Server/MqttClientSessionsManager.cs
+7 -9
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@@ -9,6 +9,7 @@ using MQTTnet.Diagnostics;
using MQTTnet.Exceptions;
using MQTTnet.Internal;
using MQTTnet.Packets;
using MQTTnet.Packets.V3;
using MQTTnet.Protocol;
namespace MQTTnet.Server
@@ -217,21 +218,18 @@ namespace MQTTnet.Server
return;
}
if (!(firstPacket is MqttConnectPacket connectPacket))
if (!(firstPacket is MqttV3ConnectPacket connectPacket))
{
throw new MqttProtocolViolationException("The first packet from a client must be a 'CONNECT' packet [MQTT-3.1.0-1].");
}
clientId = connectPacket.ClientId;
// Switch to the required protocol version before sending any response.
clientAdapter.PacketSerializer.ProtocolVersion = connectPacket.ProtocolVersion;
var connectReturnCode = ValidateConnection(connectPacket, clientAdapter);
if (connectReturnCode != MqttConnectReturnCode.ConnectionAccepted)
{
await clientAdapter.SendPacketAsync(
new MqttConnAckPacket
new MqttV3ConnAckPacket
{
ConnectReturnCode = connectReturnCode
},
@@ -244,7 +242,7 @@ namespace MQTTnet.Server
var clientSession = result.Session;
await clientAdapter.SendPacketAsync(
new MqttConnAckPacket
new MqttV3ConnAckPacket
{
ConnectReturnCode = connectReturnCode,
IsSessionPresent = result.IsExistingSession
@@ -253,7 +251,7 @@ namespace MQTTnet.Server
Server.OnClientConnected(clientId);
await clientSession.RunAsync(connectPacket, clientAdapter).ConfigureAwait(false);
await clientSession.RunAsync(connectPacket.WillMessage, connectPacket.KeepAlivePeriod, clientAdapter).ConfigureAwait(false);
}
catch (OperationCanceledException)
{
@@ -271,7 +269,7 @@ namespace MQTTnet.Server
}
}
private MqttConnectReturnCode ValidateConnection(MqttConnectPacket connectPacket, IMqttChannelAdapter clientAdapter)
private MqttConnectReturnCode ValidateConnection(MqttV3ConnectPacket connectPacket, IMqttChannelAdapter clientAdapter)
{
if (_options.ConnectionValidator == null)
{
@@ -289,7 +287,7 @@ namespace MQTTnet.Server
return context.ReturnCode;
}
private PrepareClientSessionResult PrepareClientSession(MqttConnectPacket connectPacket)
private PrepareClientSessionResult PrepareClientSession(MqttV3ConnectPacket connectPacket)
{
lock (_sessions)
{