def _close_replica(self):
server_version = ast.literal_eval(
os.environ.get('IRODS_VERSION_OVERRIDE', '()'))
if (server_version or self.conn.server_version
) < IRODS_SERVER_WITH_CLOSE_REPLICA_API:
return False
message_body = JSON_Message(
{
"fd": self.desc,
"send_notification": False,
"update_size": False,
"update_status": False,
"compute_checksum": False
},
server_version=self.conn.server_version)
self.conn.send(
iRODSMessage('RODS_API_REQ',
msg=message_body,
int_info=api_number['REPLICA_CLOSE_APN']))
try:
self.conn.recv().int_info
except Exception:
logger.warning('** ERROR on closing replica **')
raise
return True
def _call_atomic_metadata_api(self, request_text):
with self.sess.pool.get_connection() as conn:
request_msg = iRODSMessage("RODS_API_REQ", JSON_Message( request_text, conn.server_version ),
int_info=api_number['ATOMIC_APPLY_METADATA_OPERATIONS_APN'])
conn.send( request_msg )
response = conn.recv()
response_msg = response.get_json_encoded_struct()
logger.debug("in atomic_metadata, server responded with: %r",response_msg)
def replica_access_info(self):
message_body = JSON_Message( {'fd': self.desc},
server_version = self.conn.server_version )
message = iRODSMessage('RODS_API_REQ', msg = message_body,
int_info=api_number['GET_FILE_DESCRIPTOR_INFO_APN'])
self.conn.send(message)
result = None
try:
result = self.conn.recv()
except Exception as e:
logger.warning('''Couldn't receive or process response to GET_FILE_DESCRIPTOR_INFO_APN -- '''
'''caught: %r''',e)
raise
dobj_info = result.get_json_encoded_struct()
replica_token = dobj_info.get("replica_token","")
resc_hier = ( dobj_info.get("data_object_info") or {} ).get("resource_hierarchy","")
return (replica_token, resc_hier)