public ModelWrapper Create()
{
foreach (var connection in connections)
{
(bool success, ModelWrapper model) = connection.Get();
if (success)
{
return(model);
}
}
semaphoreSlim.Wait();
try
{
if (connections.Count < options.MaxConnection)
{
var connection = new ConnectionWrapper(connectionFactory.CreateConnection(options.EndPoints), options);
(bool success, ModelWrapper model) = connection.Get();
connections.Add(connection);
if (success)
{
return(model);
}
}
throw new System.OverflowException(nameof(connections));
}
finally
{
semaphoreSlim.Release();
}
}
public ModelWrapper(
ConnectionWrapper connectionWrapper,
IModel model)
{
Connection = connectionWrapper;
Model = model;
persistentProperties = Model.CreateBasicProperties();
persistentProperties.Persistent = true;
noPersistentProperties = Model.CreateBasicProperties();
noPersistentProperties.Persistent = false;
}