public HubProxy(string address, string hubName)
{
_connection = new Microsoft.AspNet.SignalR.Client.HubConnection(address);
_proxy = _connection.CreateHubProxy(hubName);
_connection.Start().Wait();
}
void MainPage_Loaded(object sender, RoutedEventArgs e)
{
var url = new Uri(this.textBox.Text);
connection = new Microsoft.AspNet.SignalR.Client.HubConnection(url.ToString());
proxy = connection.CreateHubProxy("HeartRateHub");
}
async Task SendData(List <RoomEnvironment> data)
{
double duration = 10000;
TimeSpan delta10sec = TimeSpan.FromMilliseconds(duration);
var avgs = new List <RoomEnvironment>();
DateTime startTime = data.First().time;
DateTime endTime = data.Last().time;
int index = 0;
DateTime cursor = startTime;
DateTime cursorEnd = cursor + delta10sec;
var current = new Dictionary <string, List <RoomEnvironment> >();
while (cursor <= endTime && index < data.Count)
{
var re = data[index++];
if (re.time > cursorEnd)
{
foreach (var k in current.Keys)
{
if (current[k].Count > 0)
{
RoomEnvironment avg = CalcAvg(cursorEnd, current[k], k);
avgs.Add(avg);
}
current[k].Clear();
}
cursor = cursorEnd;
cursorEnd += delta10sec;
current[re.deviceid].Add(re);
}
else
{
if (!current.ContainsKey(re.deviceid))
{
current.Add(re.deviceid, new List <RoomEnvironment>());
}
current[re.deviceid].Add(re);
}
}
foreach (var k in current.Keys)
{
if (current[k].Count > 0)
{
RoomEnvironment avg = CalcAvg(cursorEnd, current[k], k);
avgs.Add(avg);
}
}
var hubConnection = new Microsoft.AspNet.SignalR.Client.HubConnection(tbURL.Text);
var proxy = hubConnection.CreateHubProxy("EnvHub");
await hubConnection.Start();
foreach (var re in avgs)
{
tbData.Text = string.Format("{0}@{1}:T={2},H={3}", re.deviceid, re.time, re.temperature, re.humidity);
await proxy.Invoke("Environment", re);
Thread.Sleep((int)(duration / currentSpeed));
}
tbData.Text = "End";
}
//Run tests
public void RunTestCase()
{
var hubConnection = new Microsoft.AspNet.SignalR.Client.HubConnection("http://tweetsentiment.azurewebsites.net/");
var twitterHubProxy = hubConnection.CreateHubProxy("TwitterHub");
hubConnection.Start().Wait();
for (int i = 0; i < 100000; i++)
{
twitterHubProxy.Invoke("UpdateCounter", i);
Thread.Sleep(50);
}
Dictionary<string, Object> emptyDictionary = new Dictionary<string, object>();
//Spout tests
{
//Get local context
LocalContext spoutCtx = LocalContext.Get();
//Get an instance of the spout
TwitterSpout spout = TwitterSpout.Get(spoutCtx, emptyDictionary);
// Collect some tweets
Thread.Sleep(5000);
//Call NextTuple to emit data
for (int i = 0; i < 10; i++)
{
spout.NextTuple(emptyDictionary);
}
//Store the stream for the next component
spoutCtx.WriteMsgQueueToFile("spout.txt");
spout.StopListenerThread();
}
//HBaseWriterBolt tests
//{
// LocalContext splitterCtx = LocalContext.Get();
// HBaseWriterBolt splitter = HBaseWriterBolt.Get(splitterCtx, emptyDictionary);
// //Read from the 'stream' emitted by the spout
// splitterCtx.ReadFromFileToMsgQueue("spout.txt");
// List<SCPTuple> batch = splitterCtx.RecvFromMsgQueue();
// foreach (SCPTuple tuple in batch.Take(batch.Count - 1))
// {
// splitter.Execute(tuple);
// }
// Thread.Sleep(100);
// splitter.Execute(batch.Last());
//}
//HBaseCounterBolt tests
{
LocalContext counterCtx = LocalContext.Get();
HBaseCounterBolt counter = HBaseCounterBolt.Get(counterCtx, emptyDictionary);
//Read from the 'stream' emitted by the spout
counterCtx.ReadFromFileToMsgQueue("spout.txt");
List<SCPTuple> batch = counterCtx.RecvFromMsgQueue();
foreach (SCPTuple tuple in batch.Take(batch.Count - 1))
{
counter.Execute(tuple);
}
Thread.Sleep(100);
counter.Execute(batch.Last());
counterCtx.WriteMsgQueueToFile("counter.txt");
}
//SignalRBroadcastBolt tests
{
LocalContext broadcastCtx = LocalContext.Get();
SignalRBroadcastBolt broadcast = SignalRBroadcastBolt.Get(broadcastCtx, emptyDictionary);
//Read from the 'stream' emitted by the spout
broadcastCtx.ReadFromFileToMsgQueue("counter.txt");
List<SCPTuple> batch = broadcastCtx.RecvFromMsgQueue();
foreach (SCPTuple tuple in batch)
{
broadcast.Execute(tuple);
}
}
}
//Run tests
public void RunTestCase()
{
var hubConnection = new Microsoft.AspNet.SignalR.Client.HubConnection("http://tweetsentiment.azurewebsites.net/");
var twitterHubProxy = hubConnection.CreateHubProxy("TwitterHub");
hubConnection.Start().Wait();
for (int i = 0; i < 100000; i++)
{
twitterHubProxy.Invoke("UpdateCounter", i);
Thread.Sleep(50);
}
Dictionary <string, Object> emptyDictionary = new Dictionary <string, object>();
//Spout tests
{
//Get local context
LocalContext spoutCtx = LocalContext.Get();
//Get an instance of the spout
TwitterSpout spout = TwitterSpout.Get(spoutCtx, emptyDictionary);
// Collect some tweets
Thread.Sleep(5000);
//Call NextTuple to emit data
for (int i = 0; i < 10; i++)
{
spout.NextTuple(emptyDictionary);
}
//Store the stream for the next component
spoutCtx.WriteMsgQueueToFile("spout.txt");
spout.StopListenerThread();
}
//HBaseWriterBolt tests
//{
// LocalContext splitterCtx = LocalContext.Get();
// HBaseWriterBolt splitter = HBaseWriterBolt.Get(splitterCtx, emptyDictionary);
// //Read from the 'stream' emitted by the spout
// splitterCtx.ReadFromFileToMsgQueue("spout.txt");
// List<SCPTuple> batch = splitterCtx.RecvFromMsgQueue();
// foreach (SCPTuple tuple in batch.Take(batch.Count - 1))
// {
// splitter.Execute(tuple);
// }
// Thread.Sleep(100);
// splitter.Execute(batch.Last());
//}
//HBaseCounterBolt tests
{
LocalContext counterCtx = LocalContext.Get();
HBaseCounterBolt counter = HBaseCounterBolt.Get(counterCtx, emptyDictionary);
//Read from the 'stream' emitted by the spout
counterCtx.ReadFromFileToMsgQueue("spout.txt");
List <SCPTuple> batch = counterCtx.RecvFromMsgQueue();
foreach (SCPTuple tuple in batch.Take(batch.Count - 1))
{
counter.Execute(tuple);
}
Thread.Sleep(100);
counter.Execute(batch.Last());
counterCtx.WriteMsgQueueToFile("counter.txt");
}
//SignalRBroadcastBolt tests
{
LocalContext broadcastCtx = LocalContext.Get();
SignalRBroadcastBolt broadcast = SignalRBroadcastBolt.Get(broadcastCtx, emptyDictionary);
//Read from the 'stream' emitted by the spout
broadcastCtx.ReadFromFileToMsgQueue("counter.txt");
List <SCPTuple> batch = broadcastCtx.RecvFromMsgQueue();
foreach (SCPTuple tuple in batch)
{
broadcast.Execute(tuple);
}
}
}
