Method getNextChangeset

packages/core/src/engine/engine.ts:118–143

()

  }

  getNextChangeset(): ILocalChangeset | null {
    const revision = this.getRevision();
    if (revision == null) {
      const error = new Error(t(Strings.error_revision_does_not_exist));
      Player.doTrigger(Events.app_error_logger, {
        error,
        metaData: JSON.stringify({
          resourceId: this.resourceId,
          resourceType: this.resourceType,
          engine: this,
          resourceExist: Boolean(getResourcePack(this.getState(), this.resourceId, this.resourceType)),
        }),
      });
      throw error;
    }

    this.bufferStorage.deOpBuffer(revision);

    if (!this.bufferStorage.localPendingChangeset) {
      return null;
    }

    this.latestSendTime = Date.now();

    return this.bufferStorage.localPendingChangeset;
  }

  getLocalPendingChangeset() {
    return this.bufferStorage.localPendingChangeset;