After client started，it will access a http static server address, as: <http://jmenv.tbsite.net:8080/rocketmq/nsaddr>, this URL return the following contents:
After client started, it will access a http static server address, as: <http://jmenv.tbsite.net:8080/rocketmq/nsaddr>, this URL return the following contents:
```text
192.168.0.1:9876;192.168.0.2:9876
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@@ -38,7 +38,7 @@ HTTP static server addressing is recommended, because it is simple client deploy
### Client Configuration
```DefaultMQProducer```、```TransactionMQProducer```、```DefaultMQPushConsumer```、```DefaultMQPullConsumer``` all extends the ```ClientConfig``` Class，```ClientConfig``` as the client common configuration class。Client configuration style like getXXX、setXXX, each of the parameters can config by spring and also config their in the code. Such as the ```namesrvAddr``` parameter: ```producer.setNamesrvAddr("192.168.0.1:9876")```, same with the other parameters.
```DefaultMQProducer```,```TransactionMQProducer```,```DefaultMQPushConsumer```,```DefaultMQPullConsumer``` all extends the ```ClientConfig``` Class, ```ClientConfig``` as the client common configuration class. Client configuration style like getXXX,setXXX, each of the parameters can config by spring and also config their in the code. Such as the ```namesrvAddr``` parameter: ```producer.setNamesrvAddr("192.168.0.1:9876")```, same with the other parameters.
#### Client Common Configuration
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@@ -96,8 +96,8 @@ HTTP static server addressing is recommended, because it is simple client deploy
| consumerGroup | DEFAULT_CONSUMER | Consumer group name. If multi Consumer belong to an application, subscribe the same message and consume logic as the same, they should be gathered together |
| brokerSuspendMaxTimeMillis | 20000 | Long polling，Consumer pull message request suspended for the longest time in the Broker in milliseconds |
| consumerTimeoutMillisWhenSuspend | 30000 | Long polling，Consumer pull message request suspend in the Broker over this time value, client think timeout. Unit is milliseconds |
| brokerSuspendMaxTimeMillis | 20000 | Long polling, Consumer pull message request suspended for the longest time in the Broker in milliseconds |
| consumerTimeoutMillisWhenSuspend | 30000 | Long polling, Consumer pull message request suspend in the Broker over this time value, client think timeout. Unit is milliseconds |
| consumerPullTimeoutMillis | 10000 | Not long polling, timeout time of pull message in milliseconds |
| messageModel | BROADCASTING | Message support two mode: cluster consumption and broadcast consumption |
| messageQueueListener | | Listening changing of queue |
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@@ -112,7 +112,7 @@ HTTP static server addressing is recommended, because it is simple client deploy
| Topic | null | Required, the name of the topic to which the message belongs |
| Body | null | Required, message body |
| Tags | null | Optional, message tag, convenient for server filtering. Currently only one tag per message is supported |
| Keys | null | Optional, represent this message's business keys, server create hash indexes based keys. After setting, you can find message by ```Topics```、```Keys``` in Console system. Because of hash indexes, please make key as unique as possible, such as order number, goods Id and so on.|
| Keys | null | Optional, represent this message's business keys, server create hash indexes based keys. After setting, you can find message by ```Topics```,```Keys``` in Console system. Because of hash indexes, please make key as unique as possible, such as order number, goods Id and so on.|
| Flag | 0 | Optional, it is entirely up to the application, and RocketMQ does not intervene |
| DelayTimeLevel | 0 | Optional, message delay level, 0 represent no delay, greater tan 0 can consume |
| WaitStoreMsgOK | TRUE | Optional, indicates whether the message is not answered until the server is down. |
