ØMQ/2.2 - The Guide

#
# Clone server Model One
#

lappend auto_path .
package require KVSimple

# Prepare our context and publisher socket
zmq context context
set pub [zmq socket publisher context PUB]
$pub bind "tcp://*:5556"
after 200

set sequence 0
expr srand([pid])

while {1} {
# Distribute as key-value message
set kvmsg [KVSimple new [incr sequence]]
$kvmsg set_key [expr {int(rand()*10000)}]
$kvmsg set_body [expr {int(rand()*1000000)}]
$kvmsg send $pub
$kvmsg store kvmap
puts [$kvmsg dump]
after 500
}

$pub close
context term