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Remove usage of not standard nc in remote_ops.py is_port_free #284

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Merged
merged 6 commits into from
Aug 16, 2025
Merged

Remove usage of not standard nc in remote_ops.py is_port_free #284

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078483f
Remove usage of not standard nc in remote_ops.py is_port_free
Aug 6, 2025
cb0d9fb
Fix for flake8 checks [remote_ops.py]
dmitry-lipetsk Aug 7, 2025
dca1f74
Remove usage of not standard nc in remote_ops.py is_port_free
Aug 6, 2025
753bdb0
[flake8] One more time
dmitry-lipetsk Aug 15, 2025
7654478
RemoteOperations::is_port_free uses a regexp, tcp6 is removed
dmitry-lipetsk Aug 15, 2025
1c675f0
debug: is_port_free requires number in range [0..65535]
dmitry-lipetsk Aug 15, 2025
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Remove usage of not standard nc in remote_ops.py is_port_free
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vshepard committed Aug 14, 2025
commit dca1f74e81905a6857e53dc59e21ca686e09d8ae
3 changes: 2 additions & 1 deletion testgres/operations/remote_ops.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
import logging
import typing
import copy
import socket

from ..exceptions import ExecUtilException
from ..exceptions import InvalidOperationException
Expand Down Expand Up @@ -685,7 +686,7 @@ def is_port_free(self, number: int) -> bool:
port_hex = format(number, '04X')

# Search /proc/net/tcp and tcp6 for any entry with this port
cmd = ['/bin/bash', '-lc',
cmd = ['/bin/bash', '-c',
f"grep -q ':{port_hex} ' /proc/net/tcp /proc/net/tcp6"]

exit_status, output, error = self.exec_command(
Expand Down