0b2380d9bf
our implementation uses: golang.org/x/net/context New method SearchInContext() allows the user to run a search in the provided context. If that context is cancelled or exceeds its deadline Bleve will attempt to stop and return as soon as possible. This is a *best effort* attempt at this time and may *not* be in a timely manner. If the caller must return very near the timeout, the call should also be wrapped in a goroutine. The IndexAlias implementation is affected in a slightly more complex way. In order to return partial results when a timeout occurs on some indexes, the timeout is strictly enforced, and at the moment this does introduce an additional goroutine. The Bleve implementation honoring the context is currently very course-grained. Specifically we check the Done() channel between each DocumentMatch produced during the search. In the future we will propogate the context deeper into the internals of Bleve, and this will allow finer-grained timeout behavior.
27 lines
907 B
Go
27 lines
907 B
Go
// Copyright (c) 2014 Couchbase, Inc.
|
|
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
|
// except in compliance with the License. You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
// Unless required by applicable law or agreed to in writing, software distributed under the
|
|
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
|
|
// either express or implied. See the License for the specific language governing permissions
|
|
// and limitations under the License.
|
|
|
|
package search
|
|
|
|
import (
|
|
"time"
|
|
|
|
"golang.org/x/net/context"
|
|
)
|
|
|
|
type Collector interface {
|
|
Collect(ctx context.Context, searcher Searcher) error
|
|
Results() DocumentMatchCollection
|
|
Total() uint64
|
|
MaxScore() float64
|
|
Took() time.Duration
|
|
SetFacetsBuilder(facetsBuilder *FacetsBuilder)
|
|
FacetResults() FacetResults
|
|
}
|