public void SendMessageToSession(bool isFstMessage, int sessionId, string message, int[] userIdlist)
{
var id = Context.ConnectionId;
string userName = Context.User.Identity.GetUserName();
int userId = int.Parse(Context.User.Identity.GetUserId());
if (isFstMessage && userIdlist.Count() > 1)
{
if (!JoinSession(sessionId, userIdlist))
{
throw new Exception("Failed to join Session");
}
}
if (StoreMessage(sessionId, message))
{
Clients.Caller.updateActiveSessionMessages(sessionId, userName, message);
foreach (var uid in userIdlist.Except(new int[] { userId }))
{
foreach (var connectionId in _connections.GetConnections(uid))
{
Clients.Client(connectionId).updateSessionMessages(sessionId, userName, message, userIdlist);
}
}
//Clients.AllExcept(id).updateSessionMessages(sessionId, userName, message);
}
return;
}
public async Task SendMessage(string user, string message)
{
HashSet <string> connectedUsers = new HashSet <string>();
string key = user;
foreach (var connectionId in connections.GetConnections(key))
{
connectedUsers.Add(connectionId);
}
// Send Messages to all users
await Clients.All.SendAsync("ReceiveMessage", user, message);
// Send messages to specific users
// await Clients.Clients(connectedUsers.ToList()).SendAsync("ReceiveMessage", user, message);
}
private async Task GroupUserConnection(string groupName, string user, bool isAdd = true)
{
var connections = _connections.GetConnections(user);
foreach (string connection in connections)
{
if (isAdd)
{
await AddToGroup(groupName, connection);
}
else
{
await RemoveFromGroup(groupName, connection);
}
}
}
