private async Task Connect(string key, string server, string ts, Action <List <VkLongPollMessage> > onMessage = null)
{
var parametres = new Dictionary <string, string>();
parametres.Add("act", "a_check");
parametres.Add("key", key);
parametres.Add("ts", ts);
parametres.Add("wait", "25");
parametres.Add("mode", "2");
var response = await new VkRequest(new Uri("http://" + server), parametres).Execute();
VkErrorProcessor.ProcessError(response);
if (response != null)
{
Debug.WriteLine("Long poll service response: " + response);
ts = (string)response["ts"];
var result = new List <VkLongPollMessage>();
foreach (JArray update in response["updates"])
{
var m = VkLongPollMessage.FromJson(update);
if (m != null)
{
result.Add(m);
}
}
if (onMessage != null)
{
onMessage(result);
}
if (!_stop)
{
await Connect(key, server, ts, onMessage);
}
}
}
private async Task Connect(string key, string server, string ts, CancellationToken cancellationToken, Action <List <VkLongPollMessage> > onMessage = null)
{
var parametres = new Dictionary <string, string>();
parametres.Add("act", "a_check");
parametres.Add("key", key);
parametres.Add("ts", ts);
parametres.Add("wait", "25");
parametres.Add("mode", "2");
var response = await VkRequest.GetAsync("https://" + server, parametres);
if (cancellationToken.IsCancellationRequested)
{
return;
}
if (response != null)
{
Debug.WriteLine("Long poll service response: " + response);
ts = (string)response["ts"];
var result = new List <VkLongPollMessage>();
foreach (JArray update in response["updates"])
{
var m = VkLongPollMessage.FromJson(update);
if (m != null)
{
result.Add(m);
}
}
onMessage?.Invoke(result);
if (!_stop)
{
await Connect(key, server, ts, cancellationToken, onMessage);
}
}
}
