C++mdworker,the example running in the linux aborted after throwing an ewhat

[Shoya]

I used C++example of mdwrkapi in a new solution。In the windows program, the example codes compile and run normally。In the Linux ，I used ubuntu，the same code will throw a running error 。I found that the zmq_msg_close() returned 0 in Windows but returned -1 in Linux ，and Linux throwed the e.what() of Bad address。I have no idea about this problem。