// Client returns an RPC client for the plugin.
//
// Subsequent calls to this will return the same RPC client.
func (c *Client) Client() (*pluginrpc.Client, error) {
addr, err := c.Start()
if err != nil {
return nil, err
}
c.l.Lock()
defer c.l.Unlock()
if c.client != nil {
return c.client, nil
}
c.client, err = pluginrpc.Dial(addr.Network(), addr.String())
if err != nil {
return nil, err
}
// Begin the stream syncing so that stdin, out, err work properly
err = c.client.SyncStreams(
c.config.SyncStdout,
c.config.SyncStderr)
if err != nil {
c.client.Close()
c.client = nil
return nil, err
}
return c.client, nil
}
// Client returns an RPC client for the plugin.
//
// Subsequent calls to this will return the same RPC client.
func (c *Client) Client() (*pluginrpc.Client, error) {
addr, err := c.Start()
if err != nil {
return nil, err
}
c.l.Lock()
defer c.l.Unlock()
if c.client != nil {
return c.client, nil
}
c.client, err = pluginrpc.Dial(addr.Network(), addr.String())
if err != nil {
return nil, err
}
return c.client, nil
}