HubConnection.Reconnected 事件

定义

命名空间:

Microsoft.AspNetCore.SignalR.Client

程序集:

Microsoft.AspNetCore.SignalR.Client.Core.dll

包:

Microsoft.AspNetCore.SignalR.Client.Core v9.0.0

Source:

HubConnection.cs

在 失去其基础连接后成功重新连接时 HubConnection 发生。

public:
 event Func<System::String ^, System::Threading::Tasks::Task ^> ^ Reconnected;

public event Func<string?,System.Threading.Tasks.Task>? Reconnected;

member this.Reconnected : Func<string, System.Threading.Tasks.Task> 

Public Event Reconnected As Func(Of String, Task) 

事件类型

Func<String,Task>

示例

以下示例将处理程序附加到 Reconnected 事件，并检查提供的参数以记录 ConnectionId。

connection.Reconnected += (connectionId) =>
{
    Console.WriteLine($"Connection successfully reconnected. The ConnectionId is now: {connectionId}");
};

注解

参数 String 将为 HubConnection的新 ConnectionId，如果跳过协商，则为 null。