https://github.com/bettersupport/better-websocket
基于Netty的WebSocket实现,使用注解快速实现websocket服务。如果你发现项目有不足,欢迎加入,我们一起优化
https://github.com/bettersupport/better-websocket
netty socket spring-boot websocket
Last synced: about 1 year ago
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基于Netty的WebSocket实现,使用注解快速实现websocket服务。如果你发现项目有不足,欢迎加入,我们一起优化
- Host: GitHub
- URL: https://github.com/bettersupport/better-websocket
- Owner: bettersupport
- License: apache-2.0
- Created: 2021-08-03T01:56:46.000Z (almost 5 years ago)
- Default Branch: main
- Last Pushed: 2021-08-10T09:19:10.000Z (almost 5 years ago)
- Last Synced: 2025-02-10T23:51:12.484Z (over 1 year ago)
- Topics: netty, socket, spring-boot, websocket
- Language: Java
- Homepage:
- Size: 63.5 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# better-websocket
基于Netty的WebSocket实现
### 使用方法
#### maven 引入
```xml
io.github.bettersupport.websocket
better-websocket-core
${version}
```
#### yml配置
```yaml
# zookeeper单节点
spring:
better:
websocket:
server:
# websocket服务启动端口 默认10000
serverPort: 10001
# childGroup数量 默认0
childGroupThreadNumber: 1000
# parentGroup数量 默认0
parentGroupThreadNumber: 0
connect:
# 路径前缀 默认 ''
pathPrefix: /websocket
# 消息最大长度 默认1MB
maxContentLength: 10MB
# 读取消息最大超时时间,单位ms,小于0不设置超时 默认60000ms
wsReadTimeout: 60000
# 写入消息最大超时时间,单位ms,小于0不设置超时 默认60000ms
wsWriteTimeout: 60000
```
#### 注解
```java
/**
* 需开启@WebSocketMapScan({"io.github.bettersupport.websocket.demo.endpoint"})
* 扫描包内的WebSocketMap
* 如果pathPrefix设置的 /websocket
* 此端点的访问路径为 /websocket/chat_online
* 此类必须实现接口 WebSocketEndpointInterface
* websocket地址上的参数可通过WebSocketSession.getParam获得
* 发送消息可过sendMessage方法
*/
@WebSocketMapping("/chat_online")
public class ChatOnline implements WebSocketEndpointInterface {
private static final Logger log = LoggerFactory.getLogger(ChatOnline.class);
/**
* 连接打开
* @param session 连接会话(包含参数等对象)
*/
@Override
public void onOpen(WebSocketSession session) {
log.info("onOpen({}) {}", session, JSONObject.toJSONString(session));
}
/**
* 收到消息
* @param session 连接会话(包含参数等对象)
* @param message 消息内容
*/
@Override
public void onMessage(WebSocketSession session, String message) {
log.info("onMessage({}) {} \n[{}]", session, JSONObject.toJSONString(session), message);
// 发送消息
sendMessage(session, "chat_online: " + message);
}
/**
* 连接关闭
* @param session 连接会话(包含参数等对象)
*/
@Override
public void onClose(WebSocketSession session) {
log.info("onClose({}) {}", session, JSONObject.toJSONString(session));
}
/**
* 连接异常
* @param session 连接会话(包含参数等对象)
* @param t 异常
*/
@Override
public void onError(WebSocketSession session, Throwable t) {
log.error("onError({}) {} | {}", session, JSONObject.toJSONString(session), Throwables.getStackTraceAsString(t));
}
}
```