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Code Issues Releases Activity

Merge pull request #648 from redaready/develop

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update chat example
This commit is contained in:
astaxie 2014-06-14 12:13:50 +08:00
commit 4990d88861
1 changed files with 11 additions and 6 deletions
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17
example/chat/controllers/ws.go
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@ -60,9 +60,9 @@ func (c *connection) readPump() {
break break
} }
switch op { switch op {
case websocket.OpPong: case websocket.PongMessage:
c.ws.SetReadDeadline(time.Now().Add(readWait)) c.ws.SetReadDeadline(time.Now().Add(readWait))
case websocket.OpText: case websocket.TextMessage:
message, err := ioutil.ReadAll(r) message, err := ioutil.ReadAll(r)
if err != nil { if err != nil {
break break
@ -89,14 +89,14 @@ func (c *connection) writePump() {
select { select {
case message, ok := <-c.send: case message, ok := <-c.send:
if !ok { if !ok {
c.write(websocket.OpClose, []byte{}) c.write(websocket.CloseMessage, []byte{})
return return
} }
if err := c.write(websocket.OpText, message); err != nil { if err := c.write(websocket.TextMessage, message); err != nil {
return return
} }
case <-ticker.C: case <-ticker.C:
if err := c.write(websocket.OpPing, []byte{}); err != nil { if err := c.write(websocket.PingMessage, []byte{}); err != nil {
return return
} }
} }
@ -149,8 +149,13 @@ type WSController struct {
beego.Controller beego.Controller
} }
var upgrader = websocket.Upgrader{
ReadBufferSize: 1024,
WriteBufferSize: 1024,
}
func (this *WSController) Get() { func (this *WSController) Get() {
ws, err := websocket.Upgrade(this.Ctx.ResponseWriter, this.Ctx.Request.Header, nil, 1024, 1024) ws, err := upgrader.Upgrade(this.Ctx.ResponseWriter, this.Ctx.Request,nil)
if _, ok := err.(websocket.HandshakeError); ok { if _, ok := err.(websocket.HandshakeError); ok {
http.Error(this.Ctx.ResponseWriter, "Not a websocket handshake", 400) http.Error(this.Ctx.ResponseWriter, "Not a websocket handshake", 400)
return return