2020-02-05 19:46:28 +00:00
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#!/bin/bash
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sleep 1
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echo "sync_barrier_start"
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2020-02-05 20:48:00 +00:00
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nc -v --udp --source 127.0.0.1 --source-port $1 127.13.3.7 $2 --sh-exec '(while true; do sleep 1; echo a; done) & B=$!; read r; kill $B'
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2020-02-05 19:46:28 +00:00
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echo "sync_barrier_release"
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sleep 10
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echo "sync_barrier_done"
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