When the shutdown timer has expired, the socket will abort/close and the TCB is not valid after InternalClose. Bug: webrtc:12614 Change-Id: I09a94a049f0cda4577225dd9c80a92a8ec7e0423 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/217767 Commit-Queue: Victor Boivie <boivie@webrtc.org> Reviewed-by: Florent Castelli <orphis@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33956}