[boost] [lockfree] wait-free multi-queue?

Is it practical to have a wait-free, multi-producer/multi-consumer queue? I ask because Boost's Lockfree multi-queue is only advertised as being "lock-free". (Boost does offer a wait-free single-queue.) https://www.boost.org/doc/libs/1_69_0/doc/html/lockfree.html Shawn Y.