private void PublishError(Message request, PublisherSocket ioPub, IErrorResult error)
{
// Write to Stderr first -- then write the ExecuteError
var errorMessage = new StderrContent(error.Message);
Message message = new Message(MessageType.Stream, errorMessage, request.Header)
{
Identifiers = request.Identifiers
};
this._logger.LogInformation(string.Format("Sending message to IOPub {0}", JsonConvert.SerializeObject(message)));
ioPub.SendMessage(message);
var executeReply = new ExecuteErrorPublishContent()
{
ExecutionCount = _executionCount,
EName = error.Name,
EValue = error.Message,
Traceback = error.StackTrace
};
message = new Message(MessageType.Error, executeReply, request.Header)
{
Identifiers = request.Identifiers
};
this._logger.LogInformation(string.Format("Sending message to IOPub {0}", JsonConvert.SerializeObject(message)));
ioPub.SendMessage(message);
}
public void PublishInput(Message request, PublisherSocket ioPub, string code)
{
var content = new ExecuteRequestPublishContent(code, _executionCount);
Message message = new Message(MessageType.Input, content, request.Header);
this._logger.LogInformation(string.Format("Sending message to IOPub {0}", JsonConvert.SerializeObject(message)));
ioPub.SendMessage(message);
}
public void PublishOutput(Message request, PublisherSocket ioPub, DisplayDataContent data)
{
var content = new ExecuteResultPublishContent(data, _executionCount);
Message message = new Message(MessageType.ExecuteResult, content, request.Header);
this._logger.LogInformation(string.Format("Sending message to IOPub {0}", JsonConvert.SerializeObject(message)));
ioPub.SendMessage(message);
}
public void PublishStatus(Message request, PublisherSocket ioPub, KernelState statusValue)
{
Message message = new Message(MessageType.Status, new StatusContent(statusValue), request.Header);
this._logger.LogInformation(string.Format("Sending message to IOPub {0}", JsonConvert.SerializeObject(message)));
ioPub.SendMessage(message);
this._logger.LogInformation("Message Sent");
}
protected override void ConsumerAction()
{
using (NetMQContext ctx = NetMQContext.Create())
{
using (PublisherSocket socket = ctx.CreatePublisherSocket())
{
socket.Bind(Address);
foreach (NetMQMessage message in Queue.GetConsumingEnumerable())
{
socket.SendMessage(message);
}
}
}
}
public void SendMessage(SerializedMessage message) => PublisherSocket.SendMessage(message);