Performing side effects on Publisher

Question

I\'m trying to perform side effect on Publisher, and I can\'t find any operator which will allow me to do something like this. To be precise, I\'m looking for a con

Answer 1

You might be looking for the .handleEvents operator. You can implement it with any of five different parameters; they are all optional, so implement just those you need. Both an error and a completion would count as receiveCompletion:.

Note that the error will still flow on down the pipeline if you don't catch it! (The completion will flow down the pipeline in any case, and I don't think you can stop it.)