momo-jun commented on code in PR #589:
URL: https://github.com/apache/pulsar-site/pull/589#discussion_r1209658670
##########
docs/client-libraries-producers.md:
##########
@@ -178,90 +186,84 @@ await producer.Send(data);
</Tabs>
````
-## Send messages with customized metadata
-
-- Send messages with customized metadata by using the builder.
-
- ````mdx-code-block
- <Tabs groupId="lang-choice"
- defaultValue="C#"
-
values={[{"label":"Java","value":"Java"},{"label":"C++","value":"C++"},{"label":"C#","value":"C#"}]}>
-
- <TabItem value="Java">
-
- ```java
- producer.newMessage()
- .value("my-sync-message")
- .property("my-key", "my-value")
- .property("my-other-key", "my-other-value")
- .send();
- ```
+## Configure messages
- </TabItem>
-
- <TabItem value="C++">
+There are various properties of Pulsar's messages that we can set. The values
of these properties will be stored in the metadata of the message.
- ```cpp
- Message msg = MessageBuilder()
- .setContent("content")
- .setProperty("my-key", "my-value")
- .setProperty("my-other-key", "my-other-value")
- .build();
- Result res = producer.send(msg);
- ```
+````mdx-code-block
+<Tabs groupId="lang-choice"
+ defaultValue="Java"
+
values={[{"label":"Java","value":"Java"},{"label":"C++","value":"C++"},{"label":"C#","value":"C#"}]}>
- </TabItem>
+<TabItem value="Java">
- <TabItem value="C#">
+ ```java
+ producer.newMessage()
+ .key("my-key") // Set the message key
+ .eventTime(System.currentTimeMillis()) // Set the event time
+ .sequenceId(1203) // Set the sequenceId for the deduplication
purposes
+ .deliverAfter(1, TimeUnit.HOURS) // Delay message delivery for
1 hour
+ .property("my-key", "my-value") // Set the customized metadata
+ .property("my-other-key", "my-other-value")
+ .replicationClusters(
+ Lists.newArrayList("r1", "r2")) // Set the
geo-replication clusters for this message.
+ .value("content")
+ .send();
+ ```
- ```csharp
- var messageId = await producer.NewMessage()
- .Property("SomeKey", "SomeValue")
- .Send(data);
- ```
+ For the Java client, we can also use `loadConf` to configure the message
metadata. Here is the example:
Review Comment:
```suggestion
For the Java client, you can also use `loadConf` to configure the message
metadata. Here is an example:
```
##########
docs/client-libraries-producers.md:
##########
@@ -178,90 +186,84 @@ await producer.Send(data);
</Tabs>
````
-## Send messages with customized metadata
-
-- Send messages with customized metadata by using the builder.
-
- ````mdx-code-block
- <Tabs groupId="lang-choice"
- defaultValue="C#"
-
values={[{"label":"Java","value":"Java"},{"label":"C++","value":"C++"},{"label":"C#","value":"C#"}]}>
-
- <TabItem value="Java">
-
- ```java
- producer.newMessage()
- .value("my-sync-message")
- .property("my-key", "my-value")
- .property("my-other-key", "my-other-value")
- .send();
- ```
+## Configure messages
- </TabItem>
-
- <TabItem value="C++">
+There are various properties of Pulsar's messages that we can set. The values
of these properties will be stored in the metadata of the message.
Review Comment:
```suggestion
You can set various properties of Pulsar's messages. The values of these
properties are stored in the metadata of a message.
```
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