# Issue to connect to frontend service
**URL:** https://community.temporal.io/t/issue-to-connect-to-frontend-service/12097
**Category:** Community Support
**Tags:** python-sdk
**Created:** [May 14, 2024, 5:46am UTC](https://community.temporal.io/t/issue-to-connect-to-frontend-service/12097 "2024-05-14T05:46:40Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Divyanshu\_Sahu](https://community.temporal.io/u/Divyanshu_Sahu)
#### Post date: [May 14, 2024, 5:46am UTC](https://community.temporal.io/t/issue-to-connect-to-frontend-service/12097/1 "2024-05-14T05:46:40Z")
I deployed temporal via helm charts now to trying to expose fronted service via nginx -ingress controller and trying to connect to worker from outside the cluster while running run\_worker.py code I’m getting this below error :-
RuntimeError: Failed client connect: `get_system_info` call error after connection: Status { code: Internal, message: “protocol error: received message with invalid compression flag: 60 (valid flags are 0 and 1) while receiving response with status: 401 Unauthorized”, metadata: MetadataMap { headers: {“date”: “Tue, 14 May 2024 05:39:59 GMT”, “content-type”: “text/html”, “content-length”: “172”, “www-authenticate”: “Basic realm=""”, “strict-transport-security”: “max-age=15724800; includeSubDomains”} }, source: None }
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### Author:  [@Benjamin\_Chamfort](https://community.temporal.io/u/Benjamin_Chamfort)
#### Post date: [February 5, 2025, 1:35pm UTC](https://community.temporal.io/t/issue-to-connect-to-frontend-service/12097/2 "2025-02-05T13:35:56Z")
i could be interested in the response of that question.