xignalR新增加自动重连
This commit is contained in:
commit
a605e704e9
@ -14,6 +14,7 @@ export default {
|
||||
const connection = new signalR.HubConnectionBuilder()
|
||||
.withUrl(url, { accessTokenFactory: () => getToken() })
|
||||
.withAutomaticReconnect()//自动重新连接
|
||||
.configureLogging(signalR.LogLevel.Information)
|
||||
.build();
|
||||
this.SR = connection;
|
||||
// 断线重连
|
||||
@ -31,16 +32,19 @@ export default {
|
||||
// 启动
|
||||
// this.start();
|
||||
},
|
||||
/**
|
||||
* 调用 this.signalR.start().then(async () => { await this.SR.invoke("method")})
|
||||
* @returns
|
||||
*/
|
||||
async start() {
|
||||
var that = this;
|
||||
|
||||
try {
|
||||
//使用async和await 或 promise的then 和catch 处理来自服务端的异常
|
||||
|
||||
await this.SR.start();
|
||||
|
||||
//console.assert(this.SR.state === signalR.HubConnectionState.Connected);
|
||||
console.log('signalR 连接成功了', this.SR.state);
|
||||
return true;
|
||||
} catch (error) {
|
||||
that.failNum--;
|
||||
console.log(`失败重试剩余次数${that.failNum}`, error)
|
||||
@ -49,6 +53,7 @@ export default {
|
||||
await this.SR.start()
|
||||
}, 5000);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
},
|
||||
// 接收消息处理
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user