rx java - How do I re-start my observer if onError is called for my subscription? -


i using:

publishsubject<pubnubobserverdata> = publishsubject.create()

i wondering how can restart subscription when 

onerror(throwable e)

is called by?

currently subscription stops when there error.

you can use retry() operator automatically re-subscribe immediately. alternatively, can use retrywhen() operator resubscribe after delay or conditionally.

observable   .retrywhen( error -> error.flatmap( e -> observable.timer(1, seconds))

will retry subscription after 1 second. using flatmap() test kind of error , retry on particular error.

observable   .retrywhen( error -> error.flatmap( e -> {      if (e instanceof ioexception) {return observable.timer(1, seconds);}       return observable.just( e );     } )

will retry if error ioexception , not other type of error.


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