LWWConflictResolver

Defined in: packages/rxdb/src/version/LWWConflictResolver.ts:21

Last-Write-Wins 冲突解决器

基于 createdAt 时间戳，更晚的变更胜出 这是默认的冲突解决策略

Example

const resolver = new LWWConflictResolver();
const resolution = await resolver.resolve(conflict);

if (resolution.type === 'KEEP_LOCAL') {
  // 使用本地变更
} else {
  // 使用远程变更
}

Implements

• ConflictResolver

Constructors

Constructor

new LWWConflictResolver(): LWWConflictResolver;

Returns

LWWConflictResolver

Methods

resolve()

resolve(conflict): Promise<ConflictResolution>;

Defined in: packages/rxdb/src/version/LWWConflictResolver.ts:31

解决单个冲突

比较本地和远程变更的 createdAt 时间戳，更晚的胜出 当时间戳相等时，本地优先

Parameters

Parameter	Type	Description
conflict	Conflict	冲突信息

Returns

Promise<ConflictResolution>

冲突解决结果

Implementation of

ConflictResolver.resolve

---

resolveAll()

resolveAll(conflicts): Promise<ConflictResolution[]>;

Defined in: packages/rxdb/src/version/LWWConflictResolver.ts:46

批量解决冲突

逐个调用 resolve() 方法

Parameters

Parameter	Type	Description
conflicts	Conflict[]	冲突列表

Returns

Promise<ConflictResolution[]>

解决结果列表

Implementation of

ConflictResolver.resolveAll