Bug ID 794581: Transfer might stall for an object served from WAM cache

Last Modified: Sep 16, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AAM(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 14.1.0.5, 14.1.0.6, 14.1.2

Opened: Jun 17, 2019
Severity: 3-Major

Symptoms

When HTTP response is served from cache, a transfer stalls due to incorrect value in Content-Length header.

Impact

Transfer stalls as the client is expecting more bytes from peer (due to Content-Length header being advertised as greater than than object's actual size).

Conditions

- Virtual server with HTTP profile that has standard chunking settings. - Web acceleration profile is configured on the virtual server. - HTTP response is served from AAM cache.

Workaround

For the HTTP profile used, set request-chunking to selective.

Fix Information

None

Behavior Change