pass in NUM_THREADS and NUM_TRANSPORTS, part of cleanup (gs2 uses THREADS while gs1 uses TRANSPORTS)
pass in NUM_THREADS and NUM_TRANSPORTS, part of cleanup (gs2 uses THREADS while gs1 uses TRANSPORTS)

jojochuang/eventwave,jojochuang/eventwave,jojochuang/eventwave,jojochuang/eventwave,jojochuang/eventwave