Bug 240630

Summary: Using network proxy, WebRTC client (WebEx App Client) cannot be connected
Product: WebKit Reporter: Cindy Zhang <jiaqzhan>
Component: WebRTCAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: Safari 15   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
WebRTC client (WebEx App Client) UI
none
client log
none
proxy setting none

Description Cindy Zhang 2022-05-19 00:00:19 PDT
Created attachment 459567 [details]
WebRTC client (WebEx App Client) UI

Set proxy network, MAC Safari 15* or Safari 14* connect the proxy network, then try to launch WebRTC client (WebEx App Client), meeting is connecting always, client cannot be launched.
Comment 1 Cindy Zhang 2022-05-19 00:04:49 PDT
using 2 Proxy, all cannot work
1. using 8080 port and need password login.
2. using 3128 port, and no need password login
Comment 2 Cindy Zhang 2022-05-19 00:34:38 PDT
Created attachment 459568 [details]
client log

Report error: WebSocket network error: Proxy authentication scheme is not supported for WebSockets
Comment 3 Cindy Zhang 2022-05-19 00:35:40 PDT
Created attachment 459569 [details]
proxy setting

proxy setting
Comment 4 Radar WebKit Bug Importer 2022-05-26 00:01:15 PDT
<rdar://problem/93953559>
Comment 5 Cindy Zhang 2022-05-26 22:42:10 PDT
After use Cisco common Proxy address to do proxy, this issue does not happen, so maybe proxy server setting issue. now close this issue