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not subscribe if publish or subscribe not set.

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This commit is contained in:
Shirou WAKAYAMA 2015-04-03 18:31:24 +09:00
parent c4ca530d38
commit 5da1819b94
1 changed files with 7 additions and 5 deletions
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12
mqtt.go
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@ -59,10 +59,12 @@ func (m *MQTTClient) Disconnect() error {
func (m *MQTTClient) SubscribeOnConnect(client *MQTT.Client) { func (m *MQTTClient) SubscribeOnConnect(client *MQTT.Client) {
log.Infof("client connected") log.Infof("client connected")
token := client.SubscribeMultiple(m.Subscribed, m.onMessageReceived) if len(m.Subscribed) > 0 {
token.Wait() token := client.SubscribeMultiple(m.Subscribed, m.onMessageReceived)
if token.Error() != nil { token.Wait()
log.Error(token.Error()) if token.Error() != nil {
log.Error(token.Error())
}
} }
} }
@ -71,7 +73,7 @@ func (m *MQTTClient) ConnectionLost(client *MQTT.Client, reason error) {
} }
func (m *MQTTClient) onMessageReceived(client *MQTT.Client, message MQTT.Message) { func (m *MQTTClient) onMessageReceived(client *MQTT.Client, message MQTT.Message) {
log.Infof("topic:%s / msg:%s", message.Topic(), message.Payload()) log.Infof("topic:%s / msg:%s", message.Topic(), message.Payload())
fmt.Println(string(message.Payload())) fmt.Println(string(message.Payload()))
} }