public static TransportMessage ToTransportmessage(ITimeoutData timeoutData)
{
var replyToAddress = Address.Local;
if (timeoutData.Headers != null && timeoutData.Headers.ContainsKey(HeaderKeys.OriginalReplyToAddress))
{
replyToAddress = Address.Parse(timeoutData.Headers[HeaderKeys.OriginalReplyToAddress]);
timeoutData.Headers.Remove(HeaderKeys.OriginalReplyToAddress);
}
return new TransportMessage(timeoutData.MessageId, timeoutData.CorrelationId, replyToAddress, TimeSpan.MaxValue, timeoutData.Headers, timeoutData.Body);
}
public void Add(ITimeoutData timeout)
{
Logger.Debug("Adding timeout {0}", timeout.MessageId);
using (var connection = new SqlConnection(connectionString))
{
connection.Open();
using (var transaction = connection.BeginTransaction(IsolationLevel.ReadCommitted))
{
using (var command = BuildAddCommand(connection, timeout))
{
command.Transaction = transaction;
command.ExecuteNonQuery();
}
transaction.Commit();
}
}
}
public bool TryFetchNextTimeout(out ITimeoutData timeoutData)
{
timeoutData = null;
return false;
}
public void Add(ITimeoutData timeout)
{
}
private SqlCommand BuildAddCommand(SqlConnection connection, ITimeoutData timoutData)
{
var command = connection.CreateCommand();
if (Settings.IsLocalEndpoint)
{
command.CommandText = String.Format(SqlCommands.AddTimeout, Address.Parse(timoutData.DestinationAddress));
}
else
{
command.CommandText = String.Format(SqlCommands.AddTimeout, Address.Local);
}
command.CommandType = CommandType.Text;
command.Parameters.AddWithValue("@Id", timoutData.MessageId);
command.Parameters.AddWithValue("@Destination", timoutData.DestinationAddress);
command.Parameters.AddWithValue("@Headers", objectSerializer.SerializeObject(timoutData.Headers));
command.Parameters.AddWithValue("@Expires", timoutData.Expires);
command.Parameters.AddWithValue("@Body", timoutData.Body);
if (timoutData.CorrelationId != Guid.Empty)
{
command.Parameters.AddWithValue("@CorrelationId", timoutData.CorrelationId);
}
else
{
command.Parameters.AddWithValue("@CorrelationId", DBNull.Value);
}
return command;
}
public bool TryFetchNextTimeout(out ITimeoutData timeoutData)
{
using (var connection = new SqlConnection(connectionString))
{
connection.Open();
using (var transaction = connection.BeginTransaction(IsolationLevel.ReadCommitted))
{
using (var command = new SqlCommand(String.Format(SqlCommands.TryRemoveTimeout, Address.Local), connection, transaction))
{
using (var dataReader = command.ExecuteReader())
{
timeoutData = FoundTimeoutData(dataReader);
}
}
transaction.Commit();
}
}
return timeoutData != null;
}
