Connection and attach to current Context
before that are dispatched by ServerCallHandler.Server in two
phases, first by calling shutdown to reject incoming tasks,
and then calling shutdownNow, if necessary, to cancel any
lingering tasks.ManagedChannel in two
phases, first by calling shutdown to reject incoming tasks,
and then calling shutdownNow, if necessary, to cancel any
lingering tasks.Copyright © 2020. All rights reserved.