The nameserv::cluster package was introduced in tcllib 1.17. And unfortunately the manual page never made it into distribution. So until it works its way in..
Basic usage:
package require comm package require nettool package require nameserv::cluster set macid [::cluster::macid] set myport [::nettool::allocate_port 10000] set url [email protected]$macid ::comm::comm new $url -port $myport -local 0 -listen 1 ::cluster::publish $url [list port $myport protocol comm class comm] cluster::search other* > [email protected] {ipaddr 127.0.0.1 macid LOCALMACID port 8000 protocol comm pid UUID} cluster::send [email protected] {expr 1 + 1} > 2