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reuse mq connections

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This commit is contained in:
Matthew R. Kasun
2022-08-29 14:08:01 -04:00
parent a7ff340692
commit 49c6380643
7 changed files with 53 additions and 63 deletions
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14
netclient/functions/mqpublish.go
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@@ -21,7 +21,8 @@ import (
)
// Checkin -- go routine that checks for public or local ip changes, publishes changes
// if there are no updates, simply "pings" the server as a checkin
//
// if there are no updates, simply "pings" the server as a checkin
func Checkin(ctx context.Context, wg *sync.WaitGroup) {
logger.Log(2, "starting checkin goroutine")
defer wg.Done()
@@ -141,17 +142,14 @@ func publish(nodeCfg *config.ClientConfig, dest string, msg []byte, qos byte) er
return err
}
client, err := setupMQTT(nodeCfg, true)
if err != nil {
return fmt.Errorf("mq setup error %w", err)
}
defer client.Disconnect(250)
encrypted, err := ncutils.Chunk(msg, serverPubKey, trafficPrivKey)
if err != nil {
return err
}
if token := client.Publish(dest, qos, false, encrypted); !token.WaitTimeout(30*time.Second) || token.Error() != nil {
if mqclient == nil {
return errors.New("unable to publish ... no mqclient")
}
if token := mqclient.Publish(dest, qos, false, encrypted); !token.WaitTimeout(30*time.Second) || token.Error() != nil {
logger.Log(0, "could not connect to broker at "+nodeCfg.Server.Server+":"+nodeCfg.Server.MQPort)
var err error
if token.Error() == nil {