x/tobiko
Code Issues Proposed changes

Wait until background iperf processes disappear

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After iperf processes are killed, they take some seconds to finish
writing results to file. With this patch, tobiko waits until the iperf
processes end running.

Change-Id: Ibc6b7619547c7cc009b7fd3ed15c499314c2ceca
This commit is contained in:
Eduardo Olivares 2025-04-15 10:36:24 +02:00
parent ccf40e1a63
commit 6cd55211c4
1 changed files with 10 additions and 0 deletions
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10
tobiko/shell/iperf3/_execute.py
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@ -269,6 +269,11 @@ def stop_iperf3_client(address: typing.Union[str, netaddr.IPAddress],
LOG.info(f'iperf3 client process to > {address} already running '
f'with PID: {pid}')
sh.execute(f'kill {pid}', ssh_client=ssh_client, sudo=True)
# wait until iperf client process disappears
sh.wait_for_processes(timeout=120,
sleep_interval=5,
ssh_client=ssh_client,
pid=pid)
def start_iperf3_server(
@ -300,3 +305,8 @@ def _stop_iperf3_server(
LOG.info(f'iperf3 server listening on the {protocol} port: {port} '
f'is already running with PID: {pid}')
sh.execute(f'sudo kill {pid}', ssh_client=ssh_client)
# wait until iperf server process disappears
sh.wait_for_processes(timeout=120,
sleep_interval=5,
ssh_client=ssh_client,
pid=pid)