MessageClient

class DIRAC.Core.DISET.MessageClient.MessageClient(serviceName, **kwargs)

Bases: BaseClient

KW_DELEGATED_DN = 'delegatedDN'
KW_DELEGATED_GROUP = 'delegatedGroup'
KW_EXTRA_CREDENTIALS = 'extraCredentials'
KW_IGNORE_GATEWAYS = 'ignoreGateways'
KW_KEEP_ALIVE_LAPSE = 'keepAliveLapse'
KW_PROXY_CHAIN = 'proxyChain'
KW_PROXY_LOCATION = 'proxyLocation'
KW_PROXY_STRING = 'proxyString'
KW_SETUP = 'setup'
KW_SKIP_CA_CHECK = 'skipCACheck'
KW_TIMEOUT = 'timeout'
KW_USE_CERTIFICATES = 'useCertificates'
KW_VO = 'VO'
exception MSGException

Bases: Exception

__init__(*args, **kwargs)
add_note()

Exception.add_note(note) – add a note to the exception

args
with_traceback()

Exception.with_traceback(tb) – set self.__traceback__ to tb and return self.

VAL_EXTRA_CREDENTIALS_HOST = 'hosts'
__init__(serviceName, **kwargs)

Constructor

Parameters:

  • serviceName – URL of the service (proper uri or just System/Component)

  • useCertificates – If set to True, use the server certificate

  • extraCredentials

  • timeout – Timeout of the call (default 600 s)

  • setup – Specify the Setup

  • VO – Specify the VO

  • delegatedDN – Not clear what it can be used for.

  • delegatedGroup – Not clear what it can be used for.

  • ignoreGateways – Ignore the DIRAC Gatways settings

  • proxyLocation – Specify the location of the proxy

  • proxyString – Specify the proxy string

  • proxyChain – Specify the proxy chain

  • skipCACheck – Do not check the CA

  • keepAliveLapse – Duration for keepAliveLapse (heartbeat like)

clearSubscription(msgName)
connect(**extraParams)
property connected
createMessage(msgName)
disconnect()
getDestinationService()

Return service destination

Returns:

str

getServiceName()

Return service name

Returns:

str

getTrid()
sendMessage(msgObj)
setUniqueName(uniqueName)
subscribeToAllMessages(cbFunction)
subscribeToDisconnect(cbFunction)
subscribeToMessage(msgName, cbFunction)