[GH-ISSUE #1608] Slack disconnects with Proxyman connected over a VPN #1601

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opened 2026-03-03 19:52:49 +03:00 by kerem · 4 comments
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Originally created by @shreyasmp on GitHub (Apr 20, 2023).
Original GitHub issue: https://github.com/ProxymanApp/Proxyman/issues/1608

Description

Steps to Reproduce

  1. VPN turned ON/OFF
  2. Slack launched
  3. Proxyman turned ON connected to Android Emulator and observing traffic.

Current Behavior

Screen Shot 2023-04-20 at 12 23 38 PM

Seeing slack connection to web socket failing with Proxy man ON over VPN.

Expected Behavior

Slack should stay connected with Proxyman ON and I do not have Slack on proxy SSL include list, but I have it on Exclude list if my understanding is wrong, please let me know. I have to stay connected to VPN for work.

Environment

  • App version: e.g Proxyman Version 4.6.1 (46010)
  • macOS version: e.g macOS Monterey 12.6
Originally created by @shreyasmp on GitHub (Apr 20, 2023). Original GitHub issue: https://github.com/ProxymanApp/Proxyman/issues/1608 ## Description <!--- Slack keeps dropping off and displays slack is trying to connect at bottom status bar when Proxy man is turned ON with VPN connected --> ## Steps to Reproduce <!--I do not think order matters since I have tried different orders, issue still persists --> 1. VPN turned ON/OFF 2. Slack launched 3. Proxyman turned ON connected to Android Emulator and observing traffic. 4. ## Current Behavior ![Screen Shot 2023-04-20 at 12 23 38 PM](https://user-images.githubusercontent.com/5609992/233428243-d5352559-54da-438c-aa8b-ee5c5c842c56.png) Seeing slack connection to web socket failing with Proxy man ON over VPN. ## Expected Behavior Slack should stay connected with Proxyman ON and I do not have Slack on proxy SSL include list, but I have it on Exclude list if my understanding is wrong, please let me know. I have to stay connected to VPN for work. ## Environment - App version: e.g Proxyman Version 4.6.1 (46010) - macOS version: e.g macOS Monterey 12.6
Author
Owner

@NghiaTranUIT commented on GitHub (Apr 20, 2023):

Hi,

Can you remove the Slack app from the Exclude List?

If you disable the SSL Proxying Tool, does it fix the Slack issue 🧐

<!-- gh-comment-id:1516631399 --> @NghiaTranUIT commented on GitHub (Apr 20, 2023): Hi, Can you remove the Slack app from the Exclude List? If you disable the SSL Proxying Tool, does it fix the Slack issue 🧐
Author
Owner

@shreyasmp commented on GitHub (Apr 20, 2023):

I did remove slack from exclude list but I need SSL proxying tool else I would not be able to load service response on app to show things that I want to see. Slack works for a while with this but once VPN times out, it will stop working on reconnection. also why do we need to install certificate everytime on Android emulator to have Proxyman capture network traffic from Emulator ?

<!-- gh-comment-id:1516666079 --> @shreyasmp commented on GitHub (Apr 20, 2023): > I did remove slack from exclude list but I need SSL proxying tool else I would not be able to load service response on app to show things that I want to see. Slack works for a while with this but once VPN times out, it will stop working on reconnection. also why do we need to install certificate everytime on Android emulator to have Proxyman capture network traffic from Emulator ?
Author
Owner

@NghiaTranUIT commented on GitHub (Apr 21, 2023):

@shreyasmp just wondering: Are you using Slack on Web Browser or the Slack app on macOS?

If it's Slack Web, you should remove the Google Chrome or Safari from the SSL Proxying List too.

<!-- gh-comment-id:1517369099 --> @NghiaTranUIT commented on GitHub (Apr 21, 2023): @shreyasmp just wondering: Are you using Slack on Web Browser or the Slack app on macOS? If it's Slack Web, you should remove the Google Chrome or Safari from the SSL Proxying List too.
Author
Owner

@shreyasmp commented on GitHub (Apr 21, 2023):

It's a slack app on Mac.

<!-- gh-comment-id:1517371546 --> @shreyasmp commented on GitHub (Apr 21, 2023): It's a slack app on Mac.
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starred/Proxyman#1601
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