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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/05/27 03:41:29 UTC

[GitHub] [pulsar-client-go] keithnull commented on a change in pull request #263: [Issue 240] Add check for max message size

keithnull commented on a change in pull request #263:
URL: https://github.com/apache/pulsar-client-go/pull/263#discussion_r430450652



##########
File path: pulsar/producer_partition.go
##########
@@ -236,6 +239,16 @@ func (p *partitionProducer) internalSend(request *sendRequest) {
 
 	msg := request.msg
 
+	// if msg is too large
+	if len(msg.Payload) > int(p.cnx.GetMaxMessageSize()) {
+		p.publishSemaphore.Release()
+		request.callback(nil, request.msg, errMessageTooLarge)
+		p.log.WithField("size", len(msg.Payload)).
+			WithField("properties", msg.Properties).
+			Error("message size exceeds MaxMessageSize")

Review comment:
       Oh, thanks for pointing this out~ 
   
   As I'm new to this project, when I was writing these lines, I mainly referred to other error handling lines in the same function, which use `.Error("xxx")` rather than `.WithError()`. 
   
   But I think your idea is better, so maybe we need to rewrite other error handling lines as well?

##########
File path: pulsar/producer_partition.go
##########
@@ -236,6 +239,16 @@ func (p *partitionProducer) internalSend(request *sendRequest) {
 
 	msg := request.msg
 
+	// if msg is too large
+	if len(msg.Payload) > int(p.cnx.GetMaxMessageSize()) {
+		p.publishSemaphore.Release()
+		request.callback(nil, request.msg, errMessageTooLarge)
+		p.log.WithField("size", len(msg.Payload)).
+			WithField("properties", msg.Properties).
+			Error("message size exceeds MaxMessageSize")

Review comment:
       Oh, thanks for pointing this out~ 
   
   As I'm new to this project, when I was writing these lines, I mainly referred to other error handling lines in the same function, which use `.Error("xxx")` rather than `.WithError()`. So I wrote it this way for consistency.
   
   But I think your idea is better, so maybe we need to rewrite other error handling lines as well?




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