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change filer API to gRPC

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This commit is contained in:
Chris Lu
2018-05-08 01:59:43 -07:00
parent 4936d6c342
commit 43a69d20bf
11 changed files with 951 additions and 255 deletions
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20
weed/filesys/wfs.go
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@@ -1,6 +1,11 @@
package filesys
import "bazil.org/fuse/fs"
import (
"bazil.org/fuse/fs"
"fmt"
"google.golang.org/grpc"
"github.com/chrislusf/seaweedfs/weed/filer"
)
type WFS struct {
filer string
@@ -15,3 +20,16 @@ func NewSeaweedFileSystem(filer string) *WFS {
func (wfs *WFS) Root() (fs.Node, error) {
return &Dir{Path: "/", wfs: wfs}, nil
}
func (wfs *WFS) withFilerClient(fn func(filer.SeaweedFilerClient) error) error {
grpcConnection, err := grpc.Dial(wfs.filer, grpc.WithInsecure())
if err != nil {
return fmt.Errorf("fail to dial %s: %v", wfs.filer, err)
}
defer grpcConnection.Close()
client := filer.NewSeaweedFilerClient(grpcConnection)
return fn(client)
}