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Push error messages to error topic when NATS mqtrigger fail (#724)

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This commit is contained in:
Nafisa Shazia
2018-06-27 00:27:57 +08:00
committed by Ta-Ching Chen
parent 71d8b769d5
commit 1ed59f0789
6 changed files with 155 additions and 21 deletions
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fission/mqtrigger.go
+25 -5
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@@ -69,6 +69,14 @@ func mqtCreate(c *cli.Context) error {
log.Fatal("Listen topic should not equal to response topic")
}
errorTopic := c.String("errortopic")
maxRetries := c.Int("maxretries")
if maxRetries < 0 {
log.Fatal("Maximum number of retries must be a natural number, default is 0")
}
contentType := c.String("contenttype")
if len(contentType) == 0 {
contentType = "application/json"
@@ -89,6 +97,8 @@ func mqtCreate(c *cli.Context) error {
MessageQueueType: mqType,
Topic: topic,
ResponseTopic: respTopic,
ErrorTopic: errorTopic,
MaxRetries: maxRetries,
ContentType: contentType,
},
}
@@ -122,6 +132,8 @@ func mqtUpdate(c *cli.Context) error {
topic := c.String("topic")
respTopic := c.String("resptopic")
errorTopic := c.String("errortopic")
maxRetries := c.Int("maxretries")
fnName := c.String("function")
contentType := c.String("contenttype")
@@ -144,6 +156,14 @@ func mqtUpdate(c *cli.Context) error {
mqt.Spec.ResponseTopic = respTopic
updated = true
}
if len(errorTopic) > 0 {
mqt.Spec.ErrorTopic = errorTopic
updated = true
}
if maxRetries > -1 {
mqt.Spec.MaxRetries = maxRetries
updated = true
}
if len(fnName) > 0 {
mqt.Spec.FunctionReference.Name = fnName
updated = true
@@ -154,7 +174,7 @@ func mqtUpdate(c *cli.Context) error {
}
if !updated {
log.Fatal("Nothing to update. Use --topic, --resptopic, or --function.")
log.Fatal("Nothing to update. Use --topic, --resptopic, --errortopic, --maxretries or --function.")
}
_, err = client.MessageQueueTriggerUpdate(mqt)
@@ -191,11 +211,11 @@ func mqtList(c *cli.Context) error {
w := tabwriter.NewWriter(os.Stdout, 0, 0, 1, ' ', 0)
fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\t%v\n",
"NAME", "FUNCTION_NAME", "MESSAGE_QUEUE_TYPE", "TOPIC", "RESPONSE_TOPIC", "PUB_MSG_CONTENT_TYPE")
fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\t%v\t%v\t%v\n",
"NAME", "FUNCTION_NAME", "MESSAGE_QUEUE_TYPE", "TOPIC", "RESPONSE_TOPIC", "ERROR_TOPIC", "MAX_RETRIES", "PUB_MSG_CONTENT_TYPE")
for _, mqt := range mqts {
fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\t%v\n",
mqt.Metadata.Name, mqt.Spec.FunctionReference.Name, mqt.Spec.MessageQueueType, mqt.Spec.Topic, mqt.Spec.ResponseTopic, mqt.Spec.ContentType)
fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\t%v\t%v\t%v\n",
mqt.Metadata.Name, mqt.Spec.FunctionReference.Name, mqt.Spec.MessageQueueType, mqt.Spec.Topic, mqt.Spec.ResponseTopic, mqt.Spec.ErrorTopic, mqt.Spec.MaxRetries, mqt.Spec.ContentType)
}
w.Flush()