public override void Run()
{
CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) =>
{
configSetter(RoleEnvironment.GetConfigurationSettingValue(configName));
});
//Initialize
var storageAccount = CloudStorageAccount.FromConfigurationSetting("ConnectionString");
var queueClient = storageAccount.CreateCloudQueueClient();
var EventsQueue = queueClient.GetQueueReference("earthquakes");
var StationsQueue = queueClient.GetQueueReference("stations");
var ReducerQueue = queueClient.GetQueueReference("reducer");
while (true)
{
Thread.Sleep(10000);
CloudQueueMessage EventMessage = EventsQueue.GetMessage(TimeSpan.FromMinutes(2));
if (EventMessage != null)
{
QuakeMessage quake = DeserialeMessage(EventMessage);
quake.CalculateGeometry();
quake.CalculateCenter();
var service = storageAccount.CreateCloudTableClient().GetDataServiceContext();
service.IgnoreResourceNotFoundException = true;
service.IgnoreMissingProperties = true;
IQueryable <StationsInfo> StationsList;
if (!String.IsNullOrEmpty(quake.StationsGroup))
{
StationsList = (from c in service.CreateQuery <StationsInfo>("Stations").AsTableServiceQuery()
where c.PartitionKey == quake.StationsGroup
select c);
}
else
{
StationsList = CalculateGrid(quake);
}
int Counter = 0;
foreach (var item in StationsList)
{
quake.StationCode = item.Code;
quake.Station = item;
CloudQueueMessage StationMessage = new CloudQueueMessage(quake.ToXml());
StationsQueue.AddMessage(StationMessage);
Counter++;
}
CloudQueueMessage ReducerMessage = new CloudQueueMessage(String.Format("{0};{1};{2}", quake.EventID.ToLower(), Counter, quake.DeleteMe.ToString()));
ReducerQueue.AddMessage(ReducerMessage);
EventsQueue.DeleteMessage(EventMessage);
}
}
}
public bool AddMessage(QuakeMessage data)
{
var service = CloudStorageAccount.Parse("DefaultEndpointsProtocol=https;AccountName=cloudquake;AccountKey=Mm+fR9oqs12+fF/96ThXUtl3eMCkMlYMRvTf+dEP36dQRNqS6oKQoRrtELTF4AWaPEISkWsMBzo65ZI+PU2LGA==");
try
{
var container = service.CreateCloudBlobClient().GetContainerReference(data.EventID.ToLower());
container.CreateIfNotExist();
container.SetPermissions(new BlobContainerPermissions()
{
PublicAccess = BlobContainerPublicAccessType.Blob
});
var queue = service.CreateCloudQueueClient().GetQueueReference("earthquakes");
queue.AddMessage(new CloudQueueMessage(data.ToXml()));
return(true);
}
catch (Exception)
{
return(false);
}
}
private IQueryable <StationsInfo> CalculateGrid(QuakeMessage quake)
{
List <StationsInfo> result = new List <StationsInfo>();
int iIndex = 1;
for (double i = quake.Lat - 0.5; i <= quake.Lat + 0.5; i += 0.1)
{
for (double j = quake.Lon - 0.5; j <= quake.Lon + 0.5; j += 0.1)
{
result.Add(new StationsInfo()
{
Latitude = i,
Longitude = j,
Code = iIndex.ToString(),
CrustalAmplification = "crustal_amps_sample.txt",
SiteAmplification = "site_amps_d_klimis.txt",
SoilCondition = "soft-soil",
KappaCoeffient = 0.044
});
iIndex++;
}
}
return(result.AsQueryable());
}
static void Main(string[] args)
{
CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) =>
{
configSetter(ConfigurationManager.AppSettings[configName]);
});
var storageAccount = CloudStorageAccount.FromConfigurationSetting("ConnectionString");
var queueClient = storageAccount.CreateCloudQueueClient();
var queue = queueClient.GetQueueReference("earthquakes");
queue.CreateIfNotExist();
var s = queueClient.GetQueueReference("stations");
//s.Delete();
s.CreateIfNotExist();
var d = queueClient.GetQueueReference("reducer");
// d.Delete();
d.CreateIfNotExist();
InitializeStationsTable(storageAccount);
var service = storageAccount.CreateCloudTableClient().GetDataServiceContext();
var stations = from c in service.CreateQuery <StationsInfo>("Stations").AsTableServiceQuery()
select c;
var ConfigurationContainer = storageAccount.CreateCloudBlobClient().GetContainerReference("config");
StreamWriter sw = new StreamWriter("sta_grid.txt");
int i = 0;
foreach (var item in stations)
{
switch (item.SoilCondition.ToLower())
{
case "rock":
i = 0;
break;
case "soil":
i = 1;
break;
case "soft-soil":
i = 2;
break;
}
sw.WriteLine(String.Format("{0} {1} {2}", item.Latitude, item.Longitude, i));
}
sw.Close();
ConfigurationContainer.GetBlobReference("sta_grid.txt").UploadFile("sta_grid.txt");
string message = String.Empty;
QuakeMessage data = new QuakeMessage()
{
Depth = 0.7,
Dip = 43,
Stress = 55,
Strike = 88,
FaultType = "N",
Flag = "1",
StationsGroup = "benchmark",
Lat = 40.45,
Lon = 23,
Magnitude = 5.1,
EventID = "testmessage"
};
queue.AddMessage(new CloudQueueMessage(data.ToXml()));
System.Threading.Thread.Sleep(5000);
using (Stream stream = new MemoryStream())
{
StreamWriter writer = new StreamWriter(stream);
writer.Write(queue.GetMessage().AsString);
writer.Flush();
stream.Position = 0;
object result = new XmlSerializer(typeof(QuakeMessage)).Deserialize(stream);
QuakeMessage ddd = (QuakeMessage)result;
Console.WriteLine(ddd.StationsGroup);
}
QuakeMessage ss = new QuakeMessage();
//queue.GetMessage().AsString()
string title;
while (true)
{
message = String.Empty;
title = String.Empty;
Console.WriteLine("Title : ");
title = Console.ReadLine();
message += title + ";";
Console.WriteLine("Mangitude : ");
message += Console.ReadLine() + ";";
Console.WriteLine("Latitude : ");
message += Console.ReadLine() + ";";
Console.WriteLine("Longitude");
message += Console.ReadLine() + ";";
Console.WriteLine("Depth : ");
message += Console.ReadLine();
// CloudQueueMessage m = new CloudQueueMessage(data.ToBinary());
// queue.AddMessage(new CloudQueueMessage(message));
Console.ReadKey();
try
{
var blobClient = storageAccount.CreateCloudBlobClient();
var blobContainer = blobClient.GetContainerReference(title);
blobContainer.CreateIfNotExist();
blobContainer.SetPermissions(new BlobContainerPermissions()
{
PublicAccess = BlobContainerPublicAccessType.Blob
});
}
catch (Exception x)
{
Console.WriteLine(x.InnerException.Message);
}
}
}
public QuakeMessage CalculateGeometry(QuakeMessage q)
{
q.CalculateGeometry();
q.CalculateCenter();
return(q);
}