mirror of
https://github.com/planetmint/planetmint-go.git
synced 2025-06-24 15:02:30 +00:00
4599bc2c78
* refactor: improve logging - Introduce logger tags - Log variable contents - Fix testing logger to support string formatting * refactor: set logging context And move logging into function. Signed-off-by: Julian Strobl <jmastr@mailbox.org>
69 lines
1.7 KiB
Go
69 lines
1.7 KiB
Go
package util
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import (
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"fmt"
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"net"
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"strconv"
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sdk "github.com/cosmos/cosmos-sdk/types"
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mqtt "github.com/eclipse/paho.mqtt.golang"
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"github.com/planetmint/planetmint-go/config"
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"github.com/planetmint/planetmint-go/x/dao/types"
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)
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// MQTTClientI interface
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type MQTTClientI interface {
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Connect() mqtt.Token
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Disconnect(quiesce uint)
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Publish(topic string, qos byte, retained bool, payload interface{}) mqtt.Token
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}
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var (
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MQTTClient MQTTClientI
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)
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func init() {
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conf := config.GetConfig()
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hostPort := net.JoinHostPort(conf.MqttDomain, strconv.FormatInt(int64(conf.MqttPort), 10))
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uri := fmt.Sprintf("tcp://%s", hostPort)
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opts := mqtt.NewClientOptions().AddBroker(uri)
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opts.SetClientID(conf.ValidatorAddress)
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opts.SetUsername(conf.MqttUser)
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opts.SetPassword(conf.MqttPassword)
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MQTTClient = mqtt.NewClient(opts)
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}
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func SendMqttMessagesToServer(ctx sdk.Context, challenge types.Challenge) {
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err := sendMqttMessages(challenge)
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if err != nil {
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GetAppLogger().Error(ctx, "MQTT error: "+err.Error())
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return
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}
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GetAppLogger().Info(ctx, "MQTT message successfully sent: "+challenge.String())
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}
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func sendMqttMessages(challenge types.Challenge) (err error) {
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if token := MQTTClient.Connect(); token.Wait() && token.Error() != nil {
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err = token.Error()
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return
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}
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blockHeight := strconv.FormatInt(challenge.GetHeight(), 10)
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token := MQTTClient.Publish("cmnd/"+challenge.GetChallengee()+"/PoPInit", 0, false, blockHeight)
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token.Wait()
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err = token.Error()
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if err != nil {
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return
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}
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token = MQTTClient.Publish("cmnd/"+challenge.GetChallenger()+"/PoPInit", 0, false, blockHeight)
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token.Wait()
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err = token.Error()
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if err != nil {
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return
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}
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MQTTClient.Disconnect(1000)
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return
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}
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