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Support Article

Issue with Cross-Origin Resource Sharing



The Cross-Origin Resource Sharing (CORS) is set as Allow-All for the PRPushServlet API as part of the penetration testing. It does not work though the user configures an endpoint CORS setting.

Error Messages

Not Applicable

Steps to Reproduce


Root Cause

CORS support for PRPushservet is not required. Atmosphere sends the CORS response headers for long polling requests by default. 


Apply HFix-57644.


Suggest Edit

Published December 6, 2019 - Updated December 2, 2021

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