/// <summary>
/// Common initialization code.
/// </summary>
protected virtual void Initialize(Dictionary <string, string> configuration, ZeroMqSocketType socketType, bool isInbound, IQueueLogger loggerObject = null)
{
try
{
#region Logger Initialization
logger = loggerObject;
#endregion
#region Parameters Collection
zmqConfiguration = CommonItems.CollectZmqConfiguration(ref configuration, isInbound, ref logger);
#endregion
#region Creating Socket
InitializeZeroMqSocket(socketType, isInbound);
#endregion
}
catch (Exception ex) when(!(ex is QueueException))
{
throw MessageQueueCommonItems.PrepareAndLogQueueException(
errorCode: QueueErrorCode.FailedToInitializeMessageQueue,
message: ErrorMessages.FailedToInitializeMessageQueue,
innerException: ex,
queueContext: CommonItems.ZeroMqName,
address: zmqConfiguration.Address,
logger: logger);
}
}
/// <summary>
/// Helper method to create and initialize different types of ZeroMq sockets.
/// </summary>
private void InitializeZeroMqSocket(ZeroMqSocketType socketType, bool isInbound)
{
try
{
#region Initialization
switch (socketType)
{
case ZeroMqSocketType.Pair:
{
socket = new PairSocket(zmqConfiguration.Address);
break;
}
case ZeroMqSocketType.Pull:
{
socket = new PullSocket(zmqConfiguration.Address);
break;
}
case ZeroMqSocketType.Push:
{
socket = new PushSocket(zmqConfiguration.Address);
break;
}
case ZeroMqSocketType.Dealer:
{
socket = new DealerSocket(zmqConfiguration.Address);
break;
}
case ZeroMqSocketType.Router:
{
socket = new RouterSocket(zmqConfiguration.Address);
break;
}
default:
throw MessageQueueCommonItems.PrepareAndLogQueueException(
errorCode: QueueErrorCode.InvalidZeroMqSocketType,
message: ErrorMessages.InvalidZeroMqSocketType,
innerException: null,
queueContext: CommonItems.ZeroMqName,
address: zmqConfiguration.Address,
logger: logger);
}
// Setting options.
socket.Options.Linger = Defaults.ZeroMqLinger;
if (isInbound)
{
socket.Options.ReceiveHighWatermark = Defaults.ZeroMqReceiveHighWatermark;
}
else
{
socket.Options.SendHighWatermark = Defaults.ZeroMqSendHighWatermark;
}
#endregion
}
catch (Exception ex) when(!(ex is QueueException))
{
throw MessageQueueCommonItems.PrepareAndLogQueueException(
errorCode: QueueErrorCode.FailedToCreateZeroMqSocket,
message: ErrorMessages.FailedToCreateZeroMqSocket,
innerException: ex,
queueContext: CommonItems.ZeroMqName,
address: zmqConfiguration?.Address,
logger: logger);
}
}
