Don't use writestream until 'open' event is emitted.
Don't use writestream until 'open' event is emitted.

CartoDB/carto,1ec5/carto,pnorman/carto,whitelynx/carto,mapbox/carto,clhenrick/carto,stefanklug/carto,CartoDB/carto,midnightcomm/carto,madeinqc/carto,tomhughes/carto,gravitystorm/carto