Relative to RocketMQ's Broker cluster, producers and consumers are client. In this section, it mainly describes the common behavior configuration of producers and consumers.
Relative to RocketMQ's Broker cluster, producers and consumers are client. In this section, it mainly describes the common behavior configuration of producers and consumers.
### Client Addressing mode
### 1 Client Addressing mode
```RocketMQ``` can let client find the ```Name Server```, and then find the ```Broker```by the ```Name Server```. Followings show a variety of configurations, and priority level from highly to lower, the highly priority configurations can override the lower priority configurations.
```RocketMQ``` can let client find the ```Name Server```, and then find the ```Broker```by the ```Name Server```. Followings show a variety of configurations, and priority level from highly to lower, the highly priority configurations can override the lower priority configurations.
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@@ -36,11 +36,11 @@ By default, the client accesses the HTTP server every 2 minutes, and update the
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@@ -36,11 +36,11 @@ By default, the client accesses the HTTP server every 2 minutes, and update the
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HTTP static server addressing is recommended, because it is simple client deployment, and the Name Server cluster can be upgraded hot.
HTTP static server addressing is recommended, because it is simple client deployment, and the Name Server cluster can be upgraded hot.
### Client Configuration
### 2 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.
@@ -70,7 +70,7 @@ HTTP static server addressing is recommended, because it is simple client deploy
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@@ -70,7 +70,7 @@ HTTP static server addressing is recommended, because it is simple client deploy
| checkRequestHoldMax | 2000 | Producer local buffer request queue size when Broker look back Producer transaction status |
| checkRequestHoldMax | 2000 | Producer local buffer request queue size when Broker look back Producer transaction status |
| RPCHook | null | This parameter is passed in when the Producer is creating, including the pre-processing before the message sending and the processing after the message response. The user can do some security control or other operations in the first interface.|
| RPCHook | null | This parameter is passed in when the Producer is creating, including the pre-processing before the message sending and the processing after the message response. The user can do some security control or other operations in the first interface.|
