clientv3: remove unused "dialerrc"
@@ -65,7 +65,6 @@ type Client struct {
Maintenance
conn *grpc.ClientConn
- dialerrc chan error
cfg Config
creds *credentials.TransportCredentials
@@ -250,14 +249,7 @@ func (c *Client) dialSetupOpts(target string, dopts ...grpc.DialOption) (opts []
default:
}
dialer := &net.Dialer{Timeout: t}
- conn, err := dialer.DialContext(c.ctx, proto, host)
- if err != nil {
- select {
- case c.dialerrc <- err:
- default:
- }
- }
- return conn, err
+ return dialer.DialContext(c.ctx, proto, host)
}
opts = append(opts, grpc.WithDialer(f))
@@ -395,7 +387,6 @@ func newClient(cfg *Config) (*Client, error) {
ctx, cancel := context.WithCancel(baseCtx)
client := &Client{
conn: nil,
- dialerrc: make(chan error, 1),
cfg: *cfg,
creds: creds,
ctx: ctx,
