milvus/tracing/__init__.py
2019-09-26 11:38:31 +08:00

17 lines
517 B
Python

def empty_server_interceptor_decorator(target_server, interceptor):
return target_server
class Tracer:
def __init__(self, tracer=None,
interceptor=None,
server_decorator=empty_server_interceptor_decorator):
self.tracer = tracer
self.interceptor = interceptor
self.server_decorator=server_decorator
def decorate(self, server):
return self.server_decorator(server, self.interceptor)
def close(self):
self.tracer and self.tracer.close()