Re:Delivering Billions of Messages Exactly Once
by eternalban on Thursday June 29, 2017 @11:05PM
(#14668393)
He did say XA.
The transaction boundary defined in your consumer covers the interactions of that consumer with other XA aware nodes who all participate in a "distributed transaction". So you can process this message N times without committing, and thus possibly N times telling other systems to do M' side-effect of that message, but until you commit the world has not changed.
The transaction boundary defined in your consumer covers the interactions of that consumer with other XA aware nodes who all participate in a "distributed transaction". So you can process this message N times without committing, and thus possibly N times telling other systems to do M' side-effect of that message, but until you commit the world has not changed.
https://en.wikipedia.org/wiki/X/Open_XA