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croc
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determine room from first three chars of codephrase

This commit is contained in:
Zack Scholl 2018-09-21 22:11:36 -07:00
parent 4fd172b6fc
commit 0528bb22ea
1 changed files with 5 additions and 2 deletions
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7
src/croc/sending.go
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@ -116,6 +116,9 @@ func (c *Croc) Receive(codephrase string) (err error) {
func (c *Croc) sendReceive(websocketAddress, fname, codephrase string, isSender bool) (err error) {
defer log.Flush()
if len(codephrase) < 4 {
return fmt.Errorf("codephrase is too short")
}
// allow interrupts
interrupt := make(chan os.Signal, 1)
@ -123,8 +126,8 @@ func (c *Croc) sendReceive(websocketAddress, fname, codephrase string, isSender
done := make(chan struct{})
// connect to server
log.Debugf("connecting to %s", websocketAddress)
sock, _, err := websocket.DefaultDialer.Dial(websocketAddress+"/ws", nil)
log.Debugf("connecting to %s", websocketAddress+"/ws?room="+codephrase[:3])
sock, _, err := websocket.DefaultDialer.Dial(websocketAddress+"/ws?room="+codephrase[:3], nil)
if err != nil {
return
}