50 lines
813 B
Go
50 lines
813 B
Go
package client
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import (
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"crypto/ecdsa"
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"errors"
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"github.com/nspcc-dev/neofs-api-go/pkg"
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)
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type (
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Client struct {
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key *ecdsa.PrivateKey
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remoteNode TransportInfo
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opts *clientOptions
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}
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TransportProtocol uint32
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TransportInfo struct {
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Version *pkg.Version
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Protocol TransportProtocol
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}
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)
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const (
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Unknown TransportProtocol = iota
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GRPC
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)
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var (
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unsupportedProtocolErr = errors.New("unsupported transport protocol")
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)
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func New(key *ecdsa.PrivateKey, opts ...ClientOption) (*Client, error) {
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clientOptions := defaultClientOptions()
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for i := range opts {
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opts[i].apply(clientOptions)
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}
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// todo: make handshake to check latest version
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return &Client{
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key: key,
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remoteNode: TransportInfo{
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Version: pkg.SDKVersion(),
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Protocol: GRPC,
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},
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opts: clientOptions,
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}, nil
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}
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