public async Task <IActionResult> Channel(ChannelAddressModel model)
{
var lastReadTime = DateTime.UtcNow;
var channel = await _dbContext.Channels.FindAsync(model.Id);
if (channel == null)
{
return(this.Protocol(ErrorType.NotFound, "Can not find channel with id: " + model.Id));
}
if (channel.ConnectKey != model.Key)
{
return(Json(new AiurProtocol
{
Code = ErrorType.Unauthorized,
Message = "Wrong connection key!"
}));
}
await _pusher.Accept(HttpContext);
int sleepTime = 0;
while (_pusher.Connected)
{
try
{
var nextMessages = _memoryContext
.Messages
.Where(t => t.ChannelId == model.Id)
.Where(t => t.CreateTime > lastReadTime)
.ToList();
if (!nextMessages.Any())
{
if (sleepTime < 1000)
{
sleepTime += 5;
}
await Task.Delay(sleepTime);
}
else
{
var nextMessage = nextMessages.OrderBy(t => t.CreateTime).First();
await _pusher.SendMessage(nextMessage.Content);
lastReadTime = nextMessage.CreateTime;
sleepTime = 0;
}
}
catch (InvalidOperationException e)
{
Console.WriteLine(e.Message);
}
}
return(null);
}
public async Task <IActionResult> Channel(ChannelAddressModel model)
{
var lastReadTime = DateTime.Now;
var channel = await _dbContext.Channels.FindAsync(model.Id);
if (channel.ConnectKey != model.Key)
{
return(Json(new AiurProtocal
{
code = ErrorType.Unauthorized,
message = "Wrong connection key!"
}));
}
await _pusher.Accept(HttpContext);
int sleepTime = 0;
while (_pusher.Connected)
{
try
{
var nextMessages = MqMemoryContext
.Messages
.Where(t => t.ChannelId == model.Id)
.Where(t => t.CreateTime > lastReadTime)
.ToList();
if (!nextMessages.Any())
{
if (sleepTime < 300)
{
sleepTime += 5;
}
await Task.Delay(sleepTime);
}
else
{
var nextMessage = nextMessages.OrderBy(t => t.CreateTime).First();
await _pusher.SendMessage(nextMessage.Content);
lastReadTime = nextMessage.CreateTime;
sleepTime = 0;
}
}
catch (InvalidOperationException)
{
}
}
return(null);
}
public async Task<IActionResult> Pushing()
{
await pusher.Accept(HttpContext);
for (int i = 0; i < 36000 && pusher.Connected; i++)
{
try
{
pusher.SendMessage(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffffff") + $"|{i + 1}").GetAwaiter();
await Task.Delay(100);
}
catch
{
break;
}
}
return null;
}
public async Task <IActionResult> Pushing()
{
await _pusher.Accept(HttpContext);
while (_pusher.Connected)
{
try
{
_pusher.SendMessage(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffffff")).GetAwaiter();
await Task.Delay(100);
}
catch
{
break;
}
}
return(null);
}
public async Task <IActionResult> Pushing()
{
if (!HttpContext.WebSockets.IsWebSocketRequest)
{
return(Json(new { }));
}
await _pusher.Accept(HttpContext);
for (int i = 0; i < 36000 && _pusher.Connected; i++)
{
try
{
_pusher.SendMessage(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:ffffff") + $"|{i + 1}").GetAwaiter();
await Task.Delay(100);
}
catch
{
break;
}
}
return(Json(new { }));
}
