Currently having some issues with OBEX + iOS transferring the entire
contacts list via PBAP.
Looking at btmon output with Wireshark, and noticed the iOS device
timeouts out the data transfer before it completes. However on a Pixel
it transfers completely and without the timeout issue.
Note this is rather large transfer since all the contacts have base64
contact image data.
However we have a workaround/hack that increases the ACL MTU to 930
versus 310 and the data transfers complete every single time. But is
there some known issue with iOS + PBAP, and some better long term
solution possible?
Ref: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24130
Thanks,
Matt