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client.go
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client.go
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// Package datamanager contains a gRPC based datamanager service server
package datamanager
import (
"context"
"github.com/edaniels/golog"
pb "go.viam.com/api/service/datamanager/v1"
"go.viam.com/utils/protoutils"
"go.viam.com/utils/rpc"
rprotoutils "go.viam.com/rdk/protoutils"
"go.viam.com/rdk/resource"
)
// client implements DataManagerServiceClient.
type client struct {
resource.Named
resource.TriviallyReconfigurable
resource.TriviallyCloseable
name string
client pb.DataManagerServiceClient
logger golog.Logger
}
// NewClientFromConn constructs a new Client from connection passed in.
func NewClientFromConn(
ctx context.Context,
conn rpc.ClientConn,
remoteName string,
name resource.Name,
logger golog.Logger,
) (Service, error) {
grpcClient := pb.NewDataManagerServiceClient(conn)
c := &client{
Named: name.PrependRemote(remoteName).AsNamed(),
name: name.ShortName(),
client: grpcClient,
logger: logger,
}
return c, nil
}
func (c *client) Sync(ctx context.Context, extra map[string]interface{}) error {
ext, err := protoutils.StructToStructPb(extra)
if err != nil {
return err
}
_, err = c.client.Sync(ctx, &pb.SyncRequest{Name: c.name, Extra: ext})
if err != nil {
return err
}
return nil
}
func (c *client) DoCommand(ctx context.Context, cmd map[string]interface{}) (map[string]interface{}, error) {
return rprotoutils.DoFromResourceClient(ctx, c.client, c.name, cmd)
}