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kill_cursors.go
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/
kill_cursors.go
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// Copyright (C) MongoDB, Inc. 2017-present.
//
// 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
package driver
import (
"context"
"github.com/mongodb/mongo-go-driver/x/mongo/driver/topology"
"github.com/mongodb/mongo-go-driver/x/network/command"
"github.com/mongodb/mongo-go-driver/x/network/description"
"github.com/mongodb/mongo-go-driver/x/network/result"
)
// KillCursors handles the full cycle dispatch and execution of an aggregate command against the provided
// topology.
func KillCursors(
ctx context.Context,
cmd command.KillCursors,
topo *topology.Topology,
selector description.ServerSelector,
) (result.KillCursors, error) {
ss, err := topo.SelectServer(ctx, selector)
if err != nil {
return result.KillCursors{}, err
}
desc := ss.Description()
conn, err := ss.Connection(ctx)
if err != nil {
return result.KillCursors{}, err
}
return cmd.RoundTrip(ctx, desc, conn)
}