public Guid AddClient(SseCleint client)
{
Guid clientId = Guid.NewGuid();
if (clients.TryAdd(clientId, client))
{
this.logger.LogError("Can't add new client");
}
return(clientId);
}
public async Task Invoke(HttpContext context)
{
const string eventStreamType = "text/event-stream";
if (context.Request.Headers[HeaderNames.Accept] == eventStreamType)
{
context.Response.ContentType = eventStreamType;
context.Response.Body.Flush();
var client = new SseCleint(context.Response);
Guid clientId = this.sseService.AddClient(client);
context.RequestAborted.WaitHandle.WaitOne();
sseService.RemoveClient(clientId);
await Task.CompletedTask;
}
else
{
await this.next(context);
}
}
