From: vsr <vsr@opencascade.com>
Date: Mon, 21 Oct 2019 08:04:03 +0000 (+0300)
Subject: #17872 [CEA] /tmp/.salome_PortManager.lock permission denied
X-Git-Tag: V9_4_0rc1~4
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=8e13e88d05d970cc47659054136f16aa0361b2fc;p=modules%2Fkernel.git

#17872 [CEA] /tmp/.salome_PortManager.lock permission denied
---

diff --git a/bin/PortManager.py b/bin/PortManager.py
index 0b8dd94c1..e0584ac81 100644
--- a/bin/PortManager.py
+++ b/bin/PortManager.py
@@ -83,6 +83,11 @@ def _getConfigurationFilename():
   import tempfile
   temp = tempfile.NamedTemporaryFile()
   lock_file = os.path.join(os.path.dirname(temp.name), ".salome_PortManager.lock")
+  try:
+    with open(lock_file, 'wb'):
+      pass
+  except IOError:
+    pass
   temp.close()
 
   return (portmanager_config, lock_file)
@@ -137,7 +142,7 @@ def getPort(preferredPort=None):
 
   config_file, lock_file = _getConfigurationFilename()
   oldmask = os.umask(0)
-  with open(lock_file, 'wb') as lock:
+  with open(lock_file, 'rb') as lock:
     # acquire lock
     __acquire_lock(lock)
 
@@ -196,7 +201,7 @@ def releasePort(port):
 
   config_file, lock_file = _getConfigurationFilename()
   oldmask = os.umask(0)
-  with open(lock_file, 'wb') as lock:
+  with open(lock_file, 'rb') as lock:
     # acquire lock
     __acquire_lock(lock)