/// <summary>
/// Initializes a new instance of the <see cref="JobQueue"/> class
/// </summary>
/// <param name="queueFactory">Factory for creating the queue</param>
/// <param name="messageFactory">Factory for creating new messages</param>
/// <param name="formatter">Formatter for formatting payloads</param>
/// <param name="serializer">Serializer for serializing requests</param>
/// <param name="handlerConfiguration">Configuration creating handlers (used to copy into a <see cref="QueueCreationOptions"/> object</param>
public JobQueue(
IMessageQueueFactory queueFactory,
IMessageFactory messageFactory,
IPayloadFormatter formatter,
IRequestSerializer serializer,
HandlerConfiguration handlerConfiguration)
{
if (handlerConfiguration == null)
{
throw new ArgumentNullException(nameof(handlerConfiguration));
}
_messageQueueFactory = queueFactory ?? throw new ArgumentNullException(nameof(queueFactory));
_messageFactory = messageFactory ?? throw new ArgumentNullException(nameof(messageFactory));
_formatter = formatter ?? throw new ArgumentNullException(nameof(formatter));
_serializer = serializer ?? throw new ArgumentNullException(nameof(serializer));
_queue = _messageQueueFactory.Create(handlerConfiguration.ToQueueCreationOptions());
_queue.ReceivedMessage += OnReceivedJob;
}
public Handler(
IChaincode chaincode,
string host,
int port,
IChaincodeStubFactory chaincodeStubFactory,
ILogger <Handler> logger,
IMessageQueueFactory messageQueueFactory,
IChaincodeSupportClientFactory chaincodeSupportClientFactory
)
{
_chaincode = chaincode;
_chaincodeStubFactory = chaincodeStubFactory;
_logger = logger;
// TODO: Secure channel?
_client = chaincodeSupportClientFactory.Create(new Channel(host, port, ChannelCredentials.Insecure,
new List <ChannelOption>
{
new ChannelOption("request-timeout", 30000)
}));
_messageQueue = messageQueueFactory.Create(this);
}
