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Fix DefaultDialar value 

Initialize as pointer to struct with zero values as as implied by the
doc comment. This initialization matches similar values in the standard
library.
This commit is contained in:
Gary Burd 2015-10-18 15:41:02 -07:00
parent 0e33ab35f9
commit 7f59b56ea4
2 changed files with 2 additions and 4 deletions
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2
client.go
View File

@ -154,7 +154,7 @@ func hostPortNoPort(u *url.URL) (hostPort, hostNoPort string) {
} }
// DefaultDialer is a dialer with all fields set to the default zero values. // DefaultDialer is a dialer with all fields set to the default zero values.
var DefaultDialer *Dialer var DefaultDialer = &Dialer{}
// Dial creates a new client connection. Use requestHeader to specify the // Dial creates a new client connection. Use requestHeader to specify the
// origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies (Cookie). // origin (Origin), subprotocols (Sec-WebSocket-Protocol) and cookies (Cookie).

4
examples/echo/client.go
View File

@ -17,8 +17,6 @@ import (
var addr = flag.String("addr", "localhost:8081", "http service address") var addr = flag.String("addr", "localhost:8081", "http service address")
var dialer = websocket.Dialer{} // use default options
func main() { func main() {
flag.Parse() flag.Parse()
log.SetFlags(0) log.SetFlags(0)
@ -26,7 +24,7 @@ func main() {
u := url.URL{Scheme: "ws", Host: *addr, Path: "/"} u := url.URL{Scheme: "ws", Host: *addr, Path: "/"}
log.Printf("connecting to %s", u.String()) log.Printf("connecting to %s", u.String())
c, _, err := dialer.Dial(u.String(), nil) c, _, err := websocket.DefaultDialer.Dial(u.String(), nil)
if err != nil { if err != nil {
log.Fatal("dial:", err) log.Fatal("dial:", err)
} }