BewareMyPower commented on code in PR #1208:
URL: https://github.com/apache/pulsar-client-go/pull/1208#discussion_r1576526236
##########
pulsar/producer_partition.go:
##########
@@ -429,12 +453,22 @@ func (p *partitionProducer) reconnectToBroker() {
return
}
- if p.options.BackoffPolicy == nil {
+ var assignedBrokerURL string
+
+ if connectionClosed != nil && connectionClosed.HasURL() {
+ delayReconnectTime = 0
+ assignedBrokerURL = connectionClosed.assignedBrokerURL
+ connectionClosed = nil // Only attempt once
Review Comment:
How about moving the `assignedBrokerURL` out of the for loop?
```go
var assignedBrokerURL string
if connectionClosed != nil && connectionClosed.HasURL() {
assignedBrokerURL = connectionClosed.assignedBrokerURL
}
for maxRetry != 0 {
// ...
if p.options.BackoffPolicy == nil {
delayReconnectTime = defaultBackoff.Next()
} else {
delayReconnectTime = p.options.BackoffPolicy.Next()
}
// ...
err := p.grabCnx(assignedBrokerURL)
```
When `connectionClosed` is nil, `assignedBrokerURL` will be an empty string
and `grabCnx(assignedBrokerURL)` will be equivalent with `grabCnx("")`.
The code will look more clear and less code changes are needed.
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