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create server expression channel for only successful connections

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Mentioned in #42.
This commit is contained in:
Gokcehan 2016-11-06 17:08:16 +03:00
parent a2cc32c908
commit daff377f2d
1 changed files with 4 additions and 1 deletions
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5
app.go
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@ -54,13 +54,16 @@ func waitKey() error {
func (app *App) handleInp() { func (app *App) handleInp() {
clientChan := app.ui.readExpr(app) clientChan := app.ui.readExpr(app)
var serverChan chan Expr
c, err := net.Dial("unix", gSocketPath) c, err := net.Dial("unix", gSocketPath)
if err != nil { if err != nil {
msg := fmt.Sprintf("connecting server: %s", err) msg := fmt.Sprintf("connecting server: %s", err)
app.ui.message = msg app.ui.message = msg
log.Printf(msg) log.Printf(msg)
} else {
serverChan = readExpr(c)
} }
serverChan := readExpr(c)
for { for {
select { select {