Change NORM to set TTL using MULTICAST_HOPS sockopt

zeromq / libzmq

ZeroMQ core engine in C++, implements ZMTP/3.1

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Change NORM to set TTL using MULTICAST_HOPS sockopt #4552

Closed weston-nrl closed 1 year ago

weston-nrl commented 1 year ago

It is unclear to me why the current TTL is hard-coded, but this change makes TTL user-configurable using the existing sockopt to allow for more flexibility. Effectively changes default NORM TTL from 255 to 1.