public void GroupChatA(string groupName, string userId, string msg)
{
if (string.IsNullOrEmpty(groupName))
{
return;
}
//判断自己是否在群组
GroupHelp isEisx = groupList.Where(b => b.userId == userId && b.Name == groupName).FirstOrDefault();
if (isEisx == null)
{
groupList.Add(new GroupHelp()
{
Name = groupName,
userId = userId
});
}
//根据群组名称判断是否存在群组
var nowGroupList = groupList.Where(b => b.Name == groupName).ToList();
foreach (var itemG in nowGroupList)
{
Socket socket = ListUser[itemG.userId];
try
{
socket.Send(SendMsg($"用户（{userId}=>{itemG.userId}）:{msg}"));
}
catch (Exception e)
{
Debug.WriteLine("该用户已掉线：" + itemG.userId);
//用户已掉线就删除掉
ListUser.Remove(itemG.userId);
}
}
}
public void GroupChatA(string groupName, string userId, string msg)
{
if (string.IsNullOrEmpty(groupName))
{
return;
}
//判断自己是否在群组
GroupHelp isEisx = groupList.Where(b => b.userId == userId && b.Name == groupName).FirstOrDefault();
if (isEisx == null)
{
groupList.Add(new GroupHelp()
{
Name = groupName,
userId = userId
});
}
//根据群组名称判断是否存在群组
var nowGroupList = groupList.Where(b => b.Name == groupName).ToList();
foreach (var itemG in nowGroupList)
{
WebSocket socket = ListUser[itemG.userId];
try
{
if (socket != null && socket.State == WebSocketState.Open)
{
ArraySegment <byte> buffer = new ArraySegment <byte>(Encoding.UTF8.GetBytes($"用户（{userId}=>{itemG.userId}）:{msg}"));
socket.SendAsync(buffer, WebSocketMessageType.Text, true, CancellationToken.None);
}
}
catch (Exception e)
{
Debug.WriteLine("该用户已掉线：" + itemG.userId);
//用户已掉线就删除掉
ListUser.Remove(itemG.userId);
}
}
}