From 2d166a546e854a48bd395827b76bf6ebf304ff94 Mon Sep 17 00:00:00 2001
From: Erik Kooistra <kooistra@astron.nl>
Date: Tue, 21 Nov 2017 15:28:32 +0000
Subject: [PATCH] #1374: Use ssh -x to avoid seconds delay cause by unwanted
X11 forwarding when doing os.spawnl().
---
applications/apertif/commissioning/main.py | 2 +-
applications/apertif/commissioning/run_command_on_lcus.py | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/applications/apertif/commissioning/main.py b/applications/apertif/commissioning/main.py
index e81188ea9d..98550d139e 100644
--- a/applications/apertif/commissioning/main.py
+++ b/applications/apertif/commissioning/main.py
@@ -225,7 +225,7 @@ print 'cmd = %s' % cmd
shell.ssh_cmd(LCUS[0], cmd, tc)
# We are now at ~bsn_init_sec-1. Enable the data path on the next PPS
for lcu in LCUS:
- cmd = ['/usr/bin/ssh', 'ssh', lcu, 'python', '$UPE/peripherals/util_bsn_source.py', '--unb', UNBS_BF, '--bn', '0:3', '-n', '1']
+ cmd = ['/usr/bin/ssh', 'ssh', '-x', lcu, 'python', '$UPE/peripherals/util_bsn_source.py', '--unb', UNBS_BF, '--bn', '0:3', '-n', '1']
print cmd
os.spawnl(os.P_NOWAIT, *cmd)
diff --git a/applications/apertif/commissioning/run_command_on_lcus.py b/applications/apertif/commissioning/run_command_on_lcus.py
index be2927c527..75fc203504 100644
--- a/applications/apertif/commissioning/run_command_on_lcus.py
+++ b/applications/apertif/commissioning/run_command_on_lcus.py
@@ -57,7 +57,7 @@ tc.append_log(0, lcu_str[:-1])
tc.append_log(0, 'Issue parallel command')
cmd_str = tc.gpString
for lcu in LCUS:
- lcu_cmd = ['/usr/bin/ssh', 'ssh', lcu, cmd_str]
+ lcu_cmd = ['/usr/bin/ssh','ssh', '-x', lcu, cmd_str]
print lcu_cmd
os.spawnl(os.P_NOWAIT, *lcu_cmd)
--
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