dispatcher: protect takenby member with atomic access, issue #199
dispatcher: protect takenby member with atomic access, issue #199

piotr1212/carbon-c-relay,piotr1212/carbon-c-relay,grobian/carbon-c-relay,grobian/carbon-c-relay,grobian/carbon-c-relay,piotr1212/carbon-c-relay,piotr1212/carbon-c-relay