带有Web API的群聊信号R [英] Group Chat Signal R with Web API
本文介绍了带有Web API的群聊信号R的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
下面我有三个用于GroupChat的表,首先我正在创建一个组,它的所有数据都将插入到GroupTable中,然后在groupCreation成功时,我调用insert tConnectionId函数,该函数将在后端调用MapGroupConnectionId,该函数生成SignalR连接ID并使用groupId和groupCreaterId插入到GroupTable中,它工作正常,并且我有Group Friends我会将GROUP表中的groupConnectionID分配给与该组相关的所有成员,然后我就可以将消息发送到GroupFriends将会接收到的特定组。GroupFriends是我的集线器,它只适用于Hub.Client.ALL,而不适用于其他功能,如果我使用的方式不正确,请指导我,我是SignalR的新手
//Group Table
groupID groupName groupImage groupCreaterId groupConnectionId groupsignalrIsConnected
1 dude someurl 421 somestringID TRUE
2 god someurl 444 somestringID TRUE
3 heaven someurl 543 Null FALSE
4 hell someurl 678 Null FALSE
//Group Friends Table
groupFriendsTabID groupId groupFriendsId
111 2 444
112 3 678
113 2 421
114 4 444
115 1 543
116 4 421
117 1 678
118 2 543
119 3 444
//Group Message Table
groupMesTabId groupId groupsenderId groupMessage
22 1 543 hello
23 3 678 hi
//My HUB
[HubName("groupChatHub")]
public class GroupChatHub : Hub
{
GroupRepository group= new GroupRepository ();
public void **MapGroupConnectionId**(long groupID,int groupCreatorId)
{
if (groupID != 0 && groupCreatorId!=0)
{
CBG.MapGroupConnectionId(groupID, Context.ConnectionId);
Clients.Client(Context.ConnectionId).configureUserSettings();}
}
public override Task OnConnected()
{
var connectionId = Context.ConnectionId;
return base.OnConnected();
}
public override Task OnDisconnected(bool stopCalled)
{
var connectionId = Context.ConnectionId;
return base.OnDisconnected(stopCalled);
}
public override Task OnReconnected()
{
return base.OnReconnected();
}
}
//My WEBAPI//
public class GroupController : ApiControllerWithHub<GroupchatHub>
{
public IhttpActionResult InsertNewMessage(messageModel model)
{
//Here i am inserting new message to Database using some function it works fine//
after success of inserting message i need to send that message to groupmembers using signalr
//here i am fetching the connectionID through groupID from group table
var connectionID=repository.getConnection(model.groupID)
var messager = "11";
Hub.Clients.All.getGroupChat(messager); // this works
Hub.Clients.clients(connectionID).getGroupChat(messager);this not working it except IList<string>
Hub.Clients.Groups(groupName,ConnectionID).getGroupChat(messager); this is not working
}
return ok(Model);
}
//MyClientEnd//
var Grouphub
//this insertConnectionId is called once the group is created on the success of group creation and SignalRconnectionstring is inserted in GroupTable
function insertConnectionId(groupId,groupCreatorID)
$.connection.hub.start().done(function () {
console.log('Now connected, connection ID=' + $.connection.hub.id);
console.log("Connected, transport = " + $.connection.hub.transport.name);
Grouphub.server.mapGroupConnectionId(groupID, groupCreatorID);
});
$.connection.hub.error(function (error) {
console.log('SignalR error: ' + error)
});
});
Grouphub = $.connection.groupChatHub
Grouphub.client.getGroupChat = function (data) {
alert("in");
}
推荐答案
我做过类似的项目,并在不同的领域使用,
查看此示例,它将帮助您:)
https://github.com/DenizGokce/SignalR
这篇关于带有Web API的群聊信号R的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文