/
rpc.go
56 lines (46 loc) · 1.27 KB
/
rpc.go
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package service
import (
"net"
"github.com/keybase/client/go/libkb"
"github.com/keybase/go-framed-msgpack-rpc/rpc"
"golang.org/x/net/context"
)
// connTransport implements rpc.ConnectionTransport
type connTransport struct {
libkb.Contextified
host string
conn net.Conn
transport rpc.Transporter
stagedTransport rpc.Transporter
}
var _ rpc.ConnectionTransport = (*connTransport)(nil)
func newConnTransport(g *libkb.GlobalContext, host string) *connTransport {
return &connTransport{
Contextified: libkb.NewContextified(g),
host: host,
}
}
func (t *connTransport) Dial(context.Context) (rpc.Transporter, error) {
var err error
t.conn, err = libkb.ProxyDial(t.G().Env, "tcp", t.host)
if err != nil {
return nil, err
}
t.stagedTransport = rpc.NewTransport(t.conn, libkb.NewRPCLogFactory(t.G()),
t.G().RemoteNetworkInstrumenterStorage,
libkb.MakeWrapError(t.G()), rpc.DefaultMaxFrameLength)
return t.stagedTransport, nil
}
func (t *connTransport) IsConnected() bool {
return t.transport != nil && t.transport.IsConnected()
}
func (t *connTransport) Finalize() {
t.transport = t.stagedTransport
t.stagedTransport = nil
}
func (t *connTransport) Close() {
t.conn.Close()
}
func (t *connTransport) Reset() {
t.transport = nil
}