private async Task <DeviceRegistrationResult> SendDeviceRegistrationRequest(ICumulocityDevice device)
{
var body = new StringContent("{\"id\":\"" + device.ClientId + "\"}");
var result = await _httpClient.PostAsync(DeviceRegisterPath, body);
return(JsonConvert.DeserializeObject <DeviceRegistrationResult>(await result.Content.ReadAsStringAsync()));
}
public async Task <IMqttClient> RegisterDevice(ICumulocityDevice device)
{
IConnectionDetails cDetails = new ConnectionDetailsBuilder()
.WithClientId(device.ClientId)
.WithHost(_baseUrlPath)
.WithCredentials(BootstrapUser, Password)
.WithCleanSession()
.WithProtocol(TransportType.Tcp)
.WithCleanSession()
.Build();
var client = new MqttClient(cDetails);
await client.EstablishConnectionAsync();
await client.SubscribeAsync(new MqttMessageRequest()
{
TopicName = "s/dcr"
});
client.MessageReceived += (sender, response) =>
{
Console.WriteLine(response.MessageContent);
};
// var res = await _httpClient.PostAsync("/s/ucr", new StringContent(""));
await client.PublishAsync(new MqttMessageRequestBuilder()
.WithTopicName("s/ucr")
.WithQoS(QoS.EXACTLY_ONCE)
.WithMessageContent(string.Empty)
.Build());
return(null);
}
private IConnectionDetails CreateConnectionDetails(ICumulocityDevice device)
{
IConnectionDetails connectionDetails = new ConnectionDetailsBuilder()
.WithClientId(device.ClientId)
.WithHost(_cumulocityInfo.ServerUrl)
.WithCredentials(device.User, device.Password)
.WithCleanSession()
.WithProtocol(TransportType.Tcp)
.Build();
return(connectionDetails);
}