/// <inheritdoc/>
public IReadOnlyDictionary <string, uint> GetMessagesCount(bool withPoison = false)
{
var result = new Dictionary <string, uint>();
foreach (var queueName in _queueNames)
{
var messageCount = RabbitMqService.GetMessageCount(_connectionString, queueName);
result.Add(queueName, messageCount);
if (withPoison)
{
var poisonQueueName = $"{queueName}{PoisonPostfix}";
var poisonMessageCount = RabbitMqService.GetMessageCount(_connectionString, poisonQueueName);
result.Add(poisonQueueName, poisonMessageCount);
}
}
return(result);
}
/// <summary>
/// Check that RabbitMQ queues of other services which data is required for initialization are empty.
/// </summary>
public void Check()
{
foreach (var queueName in new[]
{
_marginTradingSettings.StartupQueuesChecker.OrderHistoryQueueName,
_marginTradingSettings.StartupQueuesChecker.PositionHistoryQueueName
})
{
var messageCount = RabbitMqService.GetMessageCount(
_marginTradingSettings.StartupQueuesChecker.ConnectionString,
queueName);
if (messageCount == 0)
{
continue;
}
throw new Exception(
$"All Order/Position broker queues from StartupQueuesChecker setting must be empty. Currently [{queueName}] contains [{messageCount}] messages.");
}
}