public SqlQueuesTransport(Uri queueEndpoint,
IEndpointRouter endpointRouter,
IMessageSerializer messageSerializer,
int threadCount,
string connectionString,
int numberOfRetries,
IMessageBuilder<MessagePayload> messageBuilder)
{
this.queueEndpoint = queueEndpoint;
this.numberOfRetries = numberOfRetries;
this.messageBuilder = messageBuilder;
this.endpointRouter = endpointRouter;
this.messageSerializer = messageSerializer;
this.threadCount = threadCount;
this.connectionString = connectionString;
queueName = queueEndpoint.GetQueueName();
threads = new Thread[threadCount];
// This has to be the first subscriber to the transport events
// in order to successfuly handle the errors semantics
new ErrorAction(numberOfRetries).Init(this);
messageBuilder.Initialize(Endpoint);
}
public RhinoQueuesTransport(
Uri endpoint,
IEndpointRouter endpointRouter,
IMessageSerializer messageSerializer,
int threadCount,
string path,
IsolationLevel queueIsolationLevel,
int numberOfRetries)
{
this.endpoint = endpoint;
this.queueIsolationLevel = queueIsolationLevel;
this.numberOfRetries = numberOfRetries;
this.endpointRouter = endpointRouter;
this.messageSerializer = messageSerializer;
this.threadCount = threadCount;
this.path = path;
queueName = endpoint.GetQueueName();
threads = new Thread[threadCount];
// This has to be the first subscriber to the transport events
// in order to successfuly handle the errors semantics
new ErrorAction(numberOfRetries).Init(this);
}
public RhinoFilesTransport(Uri endpoint,
IEndpointRouter endpointRouter,
IMessageSerializer messageSerializer,
int threadCount,
string path,
IsolationLevel queueIsolationLevel,
int numberOfRetries,
bool enablePerformanceCounters,
IMessageBuilder<MessagePayload> messageBuilder,
QueueManagerConfiguration queueManagerConfiguration)
{
_endpoint = endpoint;
_queueIsolationLevel = queueIsolationLevel;
_numberOfRetries = numberOfRetries;
_enablePerformanceCounters = enablePerformanceCounters;
_messageBuilder = messageBuilder;
_queueManagerConfiguration = queueManagerConfiguration;
_endpointRouter = endpointRouter;
_messageSerializer = messageSerializer;
_threadCount = threadCount;
_path = path;
_queueName = endpoint.GetQueueName();
_threads = new Thread[threadCount];
// This has to be the first subscriber to the transport events in order to successfully handle the errors semantics
new ErrorAction(numberOfRetries).Init(this);
messageBuilder.Initialize(Endpoint);
}
public void Send(Uri uri, MessagePayload payload)
{
using (new internalTransactionScope(this))
{
using (var command = SqlTransactionContext.Current.Connection.CreateCommand())
{
command.CommandTimeout = 60;
command.CommandText = "Queue.EnqueueMessage";
command.CommandType = CommandType.StoredProcedure;
command.Transaction = SqlTransactionContext.Current.Transaction;
command.Parameters.AddWithValue("@Endpoint", uri.ToString());
command.Parameters.AddWithValue("@Queue", uri.GetQueueName());
command.Parameters.AddWithValue("@SubQueue", DBNull.Value);
var contents = new RawMessage
{
CreatedAt = payload.SentAt,
Payload = payload.Data,
ProcessingUntil = payload.SentAt
};
contents.SetHeaders(payload.Headers);
command.Parameters.AddWithValue("@CreatedAt", contents.CreatedAt);
command.Parameters.AddWithValue("@Payload", contents.Payload);
command.Parameters.AddWithValue("@ExpiresAt", DBNull.Value);
command.Parameters.AddWithValue("@ProcessingUntil", contents.CreatedAt);
command.Parameters.AddWithValue("@Headers", contents.Headers);
if (Logger.IsDebugEnabled)
{
Logger.DebugFormat("Sending message to {0} on {1}. Headers are '{2}'.", uri, uri.GetQueueName(),
contents.Headers);
}
command.ExecuteNonQuery();
}
}
}
