[英]How can I use signalr in server broadcast to a single client only, not all clients?
I want to create a dashboard using signalr server broadcasting to a single client only, not all clients.我想使用 signalr 服务器创建一个仪表板,仅广播到单个客户端,而不是所有客户端。
first you create group for each user (user use multitab in browser and call back new connectionid) https://docs.microsoft.com/en-us/aspnet/core/signalr/groups?view=aspnetcore-5.0 and首先为每个用户创建组(用户在浏览器中使用 multitab 并回调新的 connectionid) https://docs.microsoft.com/en-us/aspnet/core/signalr/groups?view=aspnetcore-5.0和
public class MyEndPoint : PersistentConnection
{
protected override IList<string> OnRejoiningGroups(IRequest request, IList<string> groups, string connectionId)
{
return groups;
}
}
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