ServiceStack ServerEventsClient automatische Wiederverbindung

Question

Ich verwende den ServerEventsClient für serverseitige Ereignisse an Clients. Derzeit, wenn ich den Server heruntergefahren habe, wird der Client später nicht automatisch wieder verbunden, wenn es wieder verfügbar ist.

Wie mache ich es automatisch versuchen, eine Verbindung herzustellen?

Answer 1

Unsere Tests zeigen Sie, dass die ServerEventsClient Auto-Wieder tut, wenn die App Server neu gestartet wird, ist hier ein einfacher Test verwenden wir:

var client = new ServerEventsClient("http://localhost:11001", "home") 
{ 
    OnConnect = ctx => "OnConnect: {0}".Print(ctx.Channel), 
    OnCommand = msg => "OnCommand: {0}".Print(msg.Data), 
    OnException = ex => "OnException: {0}".Print(ex.Message), 
    OnMessage = msg => "OnMessage: {0}".Print(msg.Data), 
    OnHeartbeat =() => "OnHeartbeat".Print() 
}; 

client.Handlers["chat"] = (source, msg) => 
{ 
    "Received Chat: {0}".Print(msg.Data); 
}; 

await client.Connect(); 

Und die Protokolle der ServerEventClient Auto-Neuanschluss zeigt, wenn die AppServer es verbunden ist zu neu gestartet wird:

OnConnect: 
OnCommand: home@cmd.onJoin {"userId":"-2","isAuthenticated":"false","displayName":"user2","channels":"home","profileUrl":"https://raw.githubusercontent.com/ServiceStack/Assets/master/img/apps/no-profile64.png"} 
OnHeartbeat 
Received Chat: home@cmd.chat {"id":1,"fromUserId":"-1","fromName":"user1","message":"1","private":false} 
OnMessage: home@cmd.chat {"id":1,"fromUserId":"-1","fromName":"user1","message":"1","private":false} 
Received Chat: home@cmd.chat {"id":2,"fromUserId":"-1","fromName":"user1","message":"2","private":false} 
OnMessage: home@cmd.chat {"id":2,"fromUserId":"-1","fromName":"user1","message":"2","private":false} 
OnHeartbeat 
OnHeartbeat 
OnException: The remote server returned an error: (404) Not Found. 
OnConnect: 
OnCommand: home@cmd.onJoin {"userId":"-3","isAuthenticated":"false","displayName":"user3","channels":"home","profileUrl":"https://raw.githubusercontent.com/ServiceStack/Assets/master/img/apps/no-profile64.png"} 
Received Chat: home@cmd.chat {"id":1,"fromUserId":"-2","fromName":"user2","message":"1","private":false} 
OnMessage: home@cmd.chat {"id":1,"fromUserId":"-2","fromName":"user2","message":"1","private":false} 
Received Chat: home@cmd.chat {"id":2,"fromUserId":"-2","fromName":"user2","message":"2","private":false} 
OnMessage: home@cmd.chat {"id":2,"fromUserId":"-2","fromName":"user2","message":"2","private":false} 
OnHeartbeat 
OnHeartbeat 

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