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[#607] object/put: Make client constructor to work with group address

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Make Object Put service to work with `AddressGroup` instead of `Address` in
order to support multiple addresses of the storage node.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2021-06-22 14:12:57 +03:00 • committed by Leonard Lyubich
parent 6e5d7f84af
commit 8972f84672
8 changed files with 89 additions and 49 deletions
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74
pkg/services/object/put/v2/streamer.go
View file

@ -125,36 +125,62 @@ func (s *streamer) CloseAndRecv() (*object.PutResponse, error) {
return fromPutResponse(resp), nil
}
func (s *streamer) relayRequest(addr network.Address, c client.Client) error {
func (s *streamer) relayRequest(addr network.AddressGroup, c client.Client) error {
// open stream
resp := new(object.PutResponse)
stream, err := rpc.PutObject(c.RawForAddress(addr), resp)
if err != nil {
return fmt.Errorf("stream opening failed: %w", err)
}
var firstErr error
// send init part
err = stream.Write(s.init)
if err != nil {
return fmt.Errorf("sending the initial message to stream failed: %w", err)
}
addr.IterateAddresses(func(addr network.Address) (stop bool) {
var err error
for i := range s.chunks {
if err := stream.Write(s.chunks[i]); err != nil {
return fmt.Errorf("sending the chunk %d failed: %w", i, err)
defer func() {
stop = err == nil
if stop || firstErr == nil {
firstErr = err
}
// would be nice to log otherwise
}()
var stream *rpc.PutRequestWriter
stream, err = rpc.PutObject(c.RawForAddress(addr), resp)
if err != nil {
err = fmt.Errorf("stream opening failed: %w", err)
return
}
}
// close object stream and receive response from remote node
err = stream.Close()
if err != nil {
return fmt.Errorf("closing the stream failed: %w", err)
}
// send init part
err = stream.Write(s.init)
if err != nil {
err = fmt.Errorf("sending the initial message to stream failed: %w", err)
return
}
// verify response structure
if err := signature.VerifyServiceMessage(resp); err != nil {
return fmt.Errorf("response verification failed: %w", err)
}
return nil
for i := range s.chunks {
if err = stream.Write(s.chunks[i]); err != nil {
err = fmt.Errorf("sending the chunk %d failed: %w", i, err)
return
}
}
// close object stream and receive response from remote node
err = stream.Close()
if err != nil {
err = fmt.Errorf("closing the stream failed: %w", err)
return
}
// verify response structure
err = signature.VerifyServiceMessage(resp)
if err != nil {
err = fmt.Errorf("response verification failed: %w", err)
}
return
})
return firstErr
}