Set promise data fields to null on resolution
Set promise data fields to null on resolution

On resolution, we consume all the data, and the fields are no longer used, because future callbacks/messages are scheduled directly without being registered on the promise.

Signed-off-by: Stefan Marr <46f1a0bd5592a2f9244ca321b129902a06b53e03@stefan-marr.de>

smarr/SOMns,smarr/SOMns,smarr/SOMns,smarr/SOMns,smarr/SOMns,smarr/SOMns,smarr/SOMns