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eve::container::TransferService类 参考

Atomic preflight/prepare/commit coordinator for one or two adapters. 更多...

#include <Container.h>

静态 Public 成员函数

static Result< TransferReceipt > transfer (const TransferRequest &request, TransferEventSink eventSink={})
 Preflight and atomically transfer one object.
 

详细描述

Atomic preflight/prepare/commit coordinator for one or two adapters.

备注
A same-container transfer creates one participant and one staged replacement. No post-commit snapshot or fallible restore is used.

在文件 Container.h 第 380 行定义.

成员函数说明

◆ transfer()

Result< TransferReceipt > eve::container::TransferService::transfer ( const TransferRequest &  request,
TransferEventSink  eventSink = {} 
)
static

Preflight and atomically transfer one object.

备注
No adapter is mutated or event emitted until every check and participant preparation passes. Same-container moves are supported as one participant. A callback warning does not make an already committed transfer appear to have failed.

在文件 Container.cpp 第 135 行定义.

引用了 eve::Applied, eve::CallbackFailure, eve::Conflict, eve::container::ContainerSnapshot::entries, eve::Diagnostic::error(), eve::Result< T >::failure(), eve::container::ContainerSnapshot::id, eve::detail::StrongUint64< Tag >::incremented(), eve::container::SlotIndex::invalid(), eve::InvalidArgument, eve::InvariantViolation, eve::container::MembershipEntry::membership, eve::NoOp, eve::NotFound, eve::container::MembershipEntry::object, request, eve::container::ContainerSnapshot::revision, eve::container::Membership::slot, eve::container::TransferEvent::source, eve::StaleHandle, eve::Status::success(), eve::Result< T >::success() , 以及 eve::Diagnostic::warning().

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