New to Errai .. nice project!
Whats the logic behind requiring a subscriber to be present? Why not follow the model of JMS pub/sub .. allow publishing and if theres no subscriber then just dump the message?
We have added a new routing flag to our messages called NoSubscribersOK, which is now in our git master branch. There should be a 2.0-SNAPSHOT available in our maven repo within the next hour if you'd like to test this.
I've been working with the official release .. but if 2.0 is stable enough I can try with that.
2.0 is getting very stable these days =>
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