private async Task <RegistrationOperationStatus> OperationStatusLookupAsync(
AmqpClientConnection client,
string operationId,
string correlationId)
{
var amqpMessage = AmqpMessage.Create(new AmqpValue()
{
Value = DeviceOperations.GetOperationStatus
});
amqpMessage.Properties.CorrelationId = correlationId;
amqpMessage.ApplicationProperties.Map[MessageApplicationPropertyNames.OperationType] =
DeviceOperations.GetOperationStatus;
amqpMessage.ApplicationProperties.Map[MessageApplicationPropertyNames.OperationId] = operationId;
var outcome = await client.AmqpSession.SendingLink
.SendMessageAsync(amqpMessage, new ArraySegment <byte>(Guid.NewGuid().ToByteArray()),
TimeoutConstant).ConfigureAwait(false);
ValidateOutcome(outcome);
var amqpResponse = await client.AmqpSession.ReceivingLink.ReceiveMessageAsync(TimeoutConstant)
.ConfigureAwait(false);
client.AmqpSession.ReceivingLink.AcceptMessage(amqpResponse);
string jsonResponse = await new StreamReader(amqpResponse.BodyStream).ReadToEndAsync()
.ConfigureAwait(false);
RegistrationOperationStatus status = JsonConvert.DeserializeObject <RegistrationOperationStatus>(jsonResponse);
status.RetryAfter = ProvisioningErrorDetailsAmqp.GetRetryAfterFromApplicationProperties(amqpResponse, DefaultOperationPoolingInterval);
return(status);
}
private async Task <RegistrationOperationStatus> RegisterDeviceAsync(
AmqpClientConnection client,
string correlationId,
DeviceRegistration deviceRegistration)
{
AmqpMessage amqpMessage = null;
try
{
if (deviceRegistration == null)
{
amqpMessage = AmqpMessage.Create(new MemoryStream(), true);
}
else
{
var customContentStream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(deviceRegistration)));
amqpMessage = AmqpMessage.Create(customContentStream, true);
}
amqpMessage.Properties.CorrelationId = correlationId;
amqpMessage.ApplicationProperties.Map[MessageApplicationPropertyNames.OperationType] = DeviceOperations.Register;
amqpMessage.ApplicationProperties.Map[MessageApplicationPropertyNames.ForceRegistration] = false;
Outcome outcome = await client.AmqpSession.SendingLink
.SendMessageAsync(
amqpMessage,
new ArraySegment <byte>(Guid.NewGuid().ToByteArray()),
s_timeoutConstant)
.ConfigureAwait(false);
ValidateOutcome(outcome);
AmqpMessage amqpResponse = await client.AmqpSession.ReceivingLink.ReceiveMessageAsync(s_timeoutConstant).ConfigureAwait(false);
client.AmqpSession.ReceivingLink.AcceptMessage(amqpResponse);
using (var streamReader = new StreamReader(amqpResponse.BodyStream))
{
string jsonResponse = await streamReader
.ReadToEndAsync()
.ConfigureAwait(false);
RegistrationOperationStatus status = JsonConvert.DeserializeObject <RegistrationOperationStatus>(jsonResponse);
status.RetryAfter = ProvisioningErrorDetailsAmqp.GetRetryAfterFromApplicationProperties(amqpResponse, s_defaultOperationPoolingInterval);
return(status);
}
}
finally
{
amqpMessage?.Dispose();
}
}