auxdbbackend

type AuxWebappBackend ¶

type AuxWebappBackend struct {
	as.Backend
	// contains filtered or unexported fields
}

AuxWebappBackend looks up website information (cms_info data type) in the aux-db service.

A lookup spawns a number of requests for each resource that might be involved, but we would like to group requests to aux-db such as to minimize their number (and parallelize them). So we generate a list of resource IDs to lookup, along with an associated callback that will modify the original resource. Then we group them by shard, fan out the requests in parallel, and invoke the callbacks with the results.

func Wrap(b as.Backend, config *clientutil.BackendConfig) (*AuxWebappBackend, error)

func (b *AuxWebappBackend) NewTransaction() (as.TX, error)