def setORBTimeout(timeout):
"""
Sets the timeout (in milliseconds) at the ORB level, affecting all method
invocations within the ORB.
"""
setClientCallTimeout(timeout)
return
def resetORBTimeout():
"""
Resets (to zero) the ORB timeout, affecting all method invocations within
the ORB (sets to no timeout).
"""
setClientCallTimeout(0)
return
def resetORBTimeout():
'''
Resets (to zero) the ORB timeout, affecting all method invocations within
the ORB (sets to no timeout).
'''
setClientCallTimeout(0)
return
def resetObjectTimeout(objref):
"""
Resets the timeout (to zero) for calls to the given CORBA object (sets to
no timeout).
"""
setClientCallTimeout(objref, 0)
return
def setORBTimeout(timeout):
'''
Sets the timeout (in milliseconds) at the ORB level, affecting all method
invocations within the ORB.
'''
setClientCallTimeout(timeout)
return
def resetObjectTimeout(objref):
'''
Resets the timeout (to zero) for calls to the given CORBA object (sets to
no timeout).
'''
setClientCallTimeout(objref, 0)
return
def setObjectTimeout(objref, timeout):
"""
Sets timeout (in milliseconds) on the given CORBA object. Future calls on
the CORBA object will have this timeout, receiving an exception if the call
takes longer than the timeout value.
"""
setClientCallTimeout(objref, timeout)
return
def setObjectTimeout(objref, timeout):
'''
Sets timeout (in milliseconds) on the given CORBA object. Future calls on
the CORBA object will have this timeout, receiving an exception if the call
takes longer than the timeout value.
'''
setClientCallTimeout(objref, timeout)
return
def _breakConnection(self, identifier, uses, provides):
log.debug("Breaking connection '%s'", identifier)
omniORB.setClientCallTimeout(1500)
try:
usesPort = uses.getReference()
usesPort.disconnectPort(identifier)
except:
log.warn("Ignoring exception breaking connection '%s'", identifier)
omniORB.setClientCallTimeout(0)
uses.disconnected(identifier)
provides.disconnected(identifier)
def set(self, timeout=0):
"""
Sets the timeout value.
Parameters:
- timeout the timeout to be set (a long), expressed in milliseconds.
Returns: Nothing
Raises: Nothing
"""
self.timeout = timeout
setClientCallTimeout(self.timeout)
return
def set(self, timeout=0):
'''
Sets the timeout value.
Parameters:
- timeout the timeout to be set (a long), expressed in milliseconds.
Returns: Nothing
Raises: Nothing
'''
self.timeout = timeout
setClientCallTimeout(self.timeout)
return
def reset(self):
"""
Resets the timeout (presently forces it to zero).
It should work in such a way that it resets the timeout
to the previous value, but the orb implementation does
not support functionality to retrieve the previously set timeout.
So it sets timeout to 0 which means no timeout.
Parameters: Nothing
Returns: Nothing
Raises: Nothing
"""
setClientCallTimeout(0)
return
def reset(self):
'''
Resets the timeout (presently forces it to zero).
It should work in such a way that it resets the timeout
to the previous value, but the orb implementation does
not support functionality to retrieve the previously set timeout.
So it sets timeout to 0 which means no timeout.
Parameters: Nothing
Returns: Nothing
Raises: Nothing
'''
setClientCallTimeout(0)
return
try:
from omniORB import CORBA
import CosNaming
from . import CARESS
from . import _GlobalIDL # pylint: disable=unused-import
import omniORB
sys.modules['CARESS'] = sys.modules['nicos.devices.vendor.caress.CARESS']
sys.modules['ABSDEV'] = sys.modules[
'nicos.devices.vendor.caress._GlobalIDL']
omniORB.updateModule('CARESS')
omniORB.updateModule('ABSDEV')
# Clear client timeout to avoid some timeouts due to waitings in CARESS
omniORB.setClientCallTimeout(0)
# omniORB.setClientThreadCallTimeout(0)
# omniORB.setClientConnectTimeout(0)
except ImportError:
omniORB = None
CORBA_DEVICE = 500
LOADMASTER = 14
LOADSLAVE = 15
RESETMODULE = 16
SPECIALLOAD = 18
MODULE_ERROR = -1
NOT_ACTIVE = 1
ACTIVE = 2
def copy_ref_with_timeout(objref,timeout):
""" Return a copy of the remote object reference with a client timeout set to it (in seconds)."""
objref = objref._duplicate(objref) #make a copy of the obj's reference to assign a timeout to it
omniORB.setClientCallTimeout(objref,timeout*miliseconds)
return objref
