public async Task <MqttMessage> ProcessAsync(MqttClientSession clientSession, Packet packet)
{
if (!(packet is UnsubscribePacket reqPacket))
{
this.logger.LogWarning("bad data format");
return(null);
}
IMqttResult result = await this.subscriptionManager.UnSubscribe(clientSession, reqPacket);
return(new MqttMessage {
Code = result.Code
});
}
protected override async Task <MqttMessage> ProcessAsync(MqttClientSession clientSession, ConnectPacket packet)
{
var ack = new ConnAckPacket();
var resultMsg = new MqttMessage {
Packet = ack
};
_logger.LogInformation("receive connect packet ,clientId={0}", packet.ClientId);
IMqttResult validResult = await _mqttAuthorize.Validate(packet);
ack.ReturnCode = validResult.Code == 0 ? ConnectReturnCode.Accepted : ConnectReturnCode.RefusedNotAuthorized;
return(resultMsg);
}
public async Task <MqttMessage> ProcessAsync(MqttClientSession clientSession, Packet packet)
{
var ack = new ConnAckPacket();
var resultMsg = new MqttMessage {
Packet = ack
};
if (!(packet is ConnectPacket cntPacket))
{
this.logger.LogWarning("bad data format");
ack.ReturnCode = ConnectReturnCode.RefusedNotAuthorized;
return(resultMsg);
}
this.logger.LogWarning("receive connect packet ,clientId={0}", cntPacket.ClientId);
IMqttResult validResult = await this.mqttAuthorize.Validate(cntPacket);
ack.ReturnCode = validResult.Code == 0 ? ConnectReturnCode.Accepted : ConnectReturnCode.RefusedNotAuthorized;
return(resultMsg);
}
