[Webkit-unassigned] [Bug 258623] New: iOS/Webkit 16.4+ traffic from iCloud Private Relay intermittently produces hung network requests
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Jun 28 07:14:59 PDT 2023
https://bugs.webkit.org/show_bug.cgi?id=258623
Bug ID: 258623
Summary: iOS/Webkit 16.4+ traffic from iCloud Private Relay
intermittently produces hung network requests
Product: WebKit
Version: Safari 16
Hardware: Unspecified
OS: iOS 16
Status: NEW
Severity: Normal
Priority: P2
Component: Page Loading
Assignee: webkit-unassigned at lists.webkit.org
Reporter: phil.hotchkiss at veteransunited.com
CC: beidson at apple.com
I am a developer at a company that hosts a single page web application written in Angular. We are experiencing an issue when our customer base uses iCloud private relay in Safari on iOS / Safari 16.4+. The issue is most pronounced at a point that is critical to our conversion process, and we are losing a lot of customers because of it. The customer is able to load our Angular app and start the account creation process, but at some point shortly after creating their account, all network requests (including those to third parties such as launch darkly, okta, fullstory, and grafana) begin to fail within the browser. We attempt to retry the requests when they fail after they've met our timeout interval, but the requests still fail to produce responses. The discrepancy between the network response time on the calls just prior to the requests hanging seems to indicate stable networks that are producing sub 200ms response times and then all subsequent requests don't respond.
Using some analysis tooling, we've been able to identify that 100% of the use cases in which this issue occurs have traffic proxying through iCloud Private Relay. Below are the top 20 IP addresses that have resulted in this issue since May 1st. This issue was not present prior to iOS 16.4 release and has yet to improve.
104.28.48.216
104.28.39.142
146.75.248.0
104.28.151.113
104.28.32.93
140.248.30.0
104.28.48.217
104.28.103.19
104.28.103.21
104.28.97.24
146.75.164.1
104.28.97.17
104.28.39.146
104.28.103.23
104.28.97.25
104.28.39.141
140.248.0.1
104.28.97.21
104.28.97.22
104.28.132.126
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20230628/93628b3f/attachment.htm>
More information about the webkit-unassigned
mailing list