public bool Publish(string topic, ISocketData sendDto)
{
if (string.IsNullOrWhiteSpace(topic))
{
throw new ArgumentNullException(topic);
}
try
{
var sendVal = JsonConvert.SerializeObject(sendDto);
sendVal = topic + "/" + sendVal;
var valBytes = Encoding.UTF8.GetBytes(sendVal);
// var isSend = PublisherSocket.SendMoreFrame(topic).TrySendFrameBytes(sendVal);
var isSend = PublisherSocket.TrySendFrameBytes(sendVal);
if (isSend)
{
LogWrite.Error("[发布消息]消息已广播出去:" + sendVal);
}
return(isSend);
}
catch (Exception e)
{
LogWrite.Error(e);
return(false);
}
}
public T RequestReceive <T>(IRequestData sendDto) where T : IResponseData
{
try
{
var str = RequestReceive(sendDto);
return(JsonConvert.DeserializeObject <T>(str));
}
catch (Exception e)
{
LogWrite.Error(e);
return(default(T));
}
}
public T ReceiveSubscriber <T>(string topic) where T : ISocketData
{
try
{
var receive = ReceiveSubscriber(topic);
return(JsonConvert.DeserializeObject <T>(receive));
}
catch (Exception e)
{
LogWrite.Error(e);
return(default(T));
}
}
public void ResponseReceive(Func <string, IResponseData> ReceiveCallback)
{
try
{
var receiveStr = ResponseSocket.ReceiveFrameBytesSTR();
LogWrite.Error("[收消息]收到客户端消息:" + receiveStr);
var responseInfo = ReceiveCallback(receiveStr);
ResponseSocket.TrySendFrameBytes(responseInfo);
}
catch (Exception e)
{
LogWrite.Error(e);
}
}
private string RequestReceive(IRequestData sendDto)
{
lock (lockObj)
{
try
{
RequestSocket.TrySendFrameBytes(sendDto);
var receive = RequestSocket.ReceiveFrameBytesSTR();
return(receive);
}
catch (Exception e)
{
LogWrite.Error(e);
return(string.Empty);
}
}
}
public string ReceiveSubscriber(string topic)
{
try
{
if (SubscriberSocket == null)
{
SubscriberSocket = NetMQFactory.CreateSubscriberSocket(_publisherUrl, topic);
}
//string messageTopicReceived = SubscriberSocket.ReceiveFrameString();
var result = SubscriberSocket.ReceiveFrameBytesSTR();
LogWrite.Error("[订阅消息]收到消息:" + result);
return(result.Substring(topic.Length + 1));
}
catch (Exception ex)
{
LogWrite.Error(ex);
return(string.Empty);
}
}
