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Add timeout for initial handshake.

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This commit is contained in:
Juliusz Chroboczek 2020-04-25 22:49:07 +02:00
parent b201c3d93c
commit c86b1c87d5
1 changed files with 12 additions and 0 deletions
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12
client.go
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@ -108,11 +108,23 @@ type closeMessage struct {
func startClient(conn *websocket.Conn) (err error) {
var m clientMessage
err = conn.SetReadDeadline(time.Now().Add(15 * time.Second))
if err != nil {
conn.Close()
return
}
err = conn.ReadJSON(&m)
if err != nil {
conn.Close()
return
}
err = conn.SetReadDeadline(time.Time{})
if err != nil {
conn.Close()
return
}
if m.Type != "handshake" {
conn.Close()
return