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Corrected argument handling

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This commit is contained in:
mandolyte 2014-10-26 19:52:02 -04:00
parent 0a1a77059e
commit dc5357c9f8
1 changed files with 5 additions and 1 deletions
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6
go/receive_logs_topic.go
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@ -45,7 +45,11 @@ func main() {
) )
failOnError(err, "Failed to declare a queue") failOnError(err, "Failed to declare a queue")
for _, s := range os.Args { if len(os.Args) < 2 {
log.Printf("Usage: %s [binding_key]...", os.Args[0])
os.Exit(0)
}
for _, s := range os.Args[1:] {
log.Printf("Binding queue %s to exchange %s with routing key %s", q.Name, "logs_topic", s) log.Printf("Binding queue %s to exchange %s with routing key %s", q.Name, "logs_topic", s)
err = ch.QueueBind( err = ch.QueueBind(
q.Name, // queue name q.Name, // queue name