Esempio n. 1
0
func (objClient *ObjectClient) getObjects(hashes []hash.Hash) (
	*ObjectsReader, error) {
	client, err := srpc.DialHTTP("tcp", objClient.address)
	if err != nil {
		return nil, errors.New(fmt.Sprintf("Error dialing\t%s\n", err))
	}
	conn, err := client.Call("ObjectServer.GetObjects")
	if err != nil {
		return nil, errors.New(fmt.Sprintf("Error calling\t%s\n", err))
	}
	var request objectserver.GetObjectsRequest
	var reply objectserver.GetObjectsResponse
	request.Exclusive = objClient.exclusiveGet
	request.Hashes = hashes
	encoder := gob.NewEncoder(conn)
	encoder.Encode(request)
	conn.Flush()
	var objectsReader ObjectsReader
	objectsReader.client = client
	objectsReader.reader = conn
	decoder := gob.NewDecoder(objectsReader.reader)
	err = decoder.Decode(&reply)
	if err != nil {
		return nil, err
	}
	if reply.ResponseString != "" {
		return nil, errors.New(reply.ResponseString)
	}
	objectsReader.nextIndex = -1
	objectsReader.sizes = reply.ObjectSizes
	return &objectsReader, nil
}
Esempio n. 2
0
func (objClient *ObjectClient) getObjects(hashes []hash.Hash) (
	*ObjectsReader, error) {
	conn, err := dial("tcp", objClient.address)
	if err != nil {
		return nil, errors.New(fmt.Sprintf("Error dialing\t%s\n", err))
	}
	var request objectserver.GetObjectsRequest
	var reply objectserver.GetObjectsResponse
	request.Exclusive = objClient.exclusiveGet
	request.Hashes = hashes
	decoder := gob.NewDecoder(conn)
	encoder := gob.NewEncoder(conn)
	encoder.Encode(request)
	err = decoder.Decode(&reply)
	if err != nil {
		return nil, err
	}
	if reply.ResponseString != "" {
		return nil, errors.New(reply.ResponseString)
	}
	var objectsReader ObjectsReader
	objectsReader.nextIndex = -1
	objectsReader.sizes = reply.ObjectSizes
	objectsReader.conn = conn
	return &objectsReader, nil
}