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keijack / python-eureka-client

A eureka client written in python. Support registering your python component to Eureka Server, as well as calling remote services by pulling the the Eureka registry.
MIT License
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How to get the response status in case of entity not found. #62

Closed benlocum closed 2 years ago

benlocum commented 2 years ago

I am trying to catch "entity not found" responses. According to the examples, this code should do that:

try: res = eureka_client.do_service(app_name, service) except urllib.request.HTTPError as e: print("error code {}".format(e.code))

But instead of an HTTPError I always get a URLError. Looking at EurekaClient.walk_nodes(), it seems to always raise a URLError. How can I see the response status?

keijack commented 2 years ago

At moment, any response with the status code which is not 200, will be considered as failed and will do a retry, And after all nodes return a failure result, a unique URLError will be raised.

If you want a response with the status code witch is not 200 and want to take it as a success response, I think I have give another configuration to do this.

keijack commented 2 years ago

At 0.10.5 in init method, you can set strict_service_error_policy to False, by doing so, the HTTPError will be raise when do_service raise that.

keijack commented 2 years ago

Close for the long time silence.

If you have any problem, please re-open this issue.

benlocum commented 2 years ago

Works great! Thank you!