private static void ProcessAppsSate(AppsHash appsState, ServiceItem service)
{
foreach (KeyValuePair <string, AppInfoEx> entry in appsState)
{
entry.Value.Weight = (entry.Value.ServiceName == _serviceConfig.GetServiceName()) ? 0 : _servicesCollector.GetServiceWeight(entry.Value.ServiceName);
AppInfoStorageController.CheckAndSetAppInfo(entry.Value, _serviceConfig.GetServiceAddress(), service.Url);
}
}
public static void CheckAndSetAppInfo(AppInfoEx appInfo, string currentServiceName, string serviceName)
{
lock (_lock)
{
if (NeedUpdate(appInfo.Hash, appInfo.Time, currentServiceName, serviceName))
{
AppInfoStorageController.SetAppInfo(appInfo);
}
}
}
public void Post(Contracts.StateChangedEvent stateEvent)
{
Console.WriteLine("Receive info app from " + stateEvent.ServiceName);
ResetService(stateEvent.ServiceName);
var serviceName = _serviceConfig.GetServiceAddress();
if (AppInfoStorageController.NeedUpdate(stateEvent.AppState.Hash, stateEvent.AppState.Time, serviceName, stateEvent.ServiceName))
{
SendGetAppInfoRequest(stateEvent);
}
}
public static void StepForwardAndSetAppInfo(AppInfoEx appInfo)
{
lock (_lock)
{
var stotingInfo = AppInfoStorageController.GetAppInfo(appInfo.Hash);
if (stotingInfo != null)
{
appInfo.Time = stotingInfo.Time + 1;
}
AppInfoStorageController.SetAppInfo(appInfo);
}
}
public void Post(Contracts.AppInfo appInfo)
{
var appInfoEx = new AppInfoEx()
{
Name = appInfo.Name,
Url = appInfo.Url,
Weight = 0,
Status = appInfo.Status,
Time = 1,
Hash = AppInfoStorageController.GenerateHash(appInfo.Url),
ServiceName = _serviceConfig.GetServiceName(),
};
AppInfoStorageController.StepForwardAndSetAppInfo(appInfoEx);
Console.WriteLine("Application with name: " + appInfo.Name + " and status: " + appInfo.Status + " and url: " + appInfo.Url + " and weight: 0 ");
Task.WaitAll(SendStateChangedEvent(appInfoEx));
}
private async void SendGetAppInfoRequest(Contracts.StateChangedEvent stateEvent)
{
var serviceUrl = _servicesCollector.GetServiceUrl(stateEvent.ServiceName);
if (serviceUrl != null)
{
var query = HttpUtility.ParseQueryString(string.Empty);
query["serviceName"] = _serviceConfig.GetServiceName();
query["hash"] = Uri.EscapeDataString(stateEvent.AppState.Hash);
var response = await _httpClient.GetAsync(serviceUrl + "?" + query.ToString());
var formattedResponse = await response.Content.ReadAsStringAsync();
var serviceName = _serviceConfig.GetServiceAddress();
var appInfo = JsonConvert.DeserializeObject <AppInfoEx>(formattedResponse);
appInfo.Weight = _servicesCollector.GetServiceWeight(appInfo.ServiceName);
AppInfoStorageController.CheckAndSetAppInfo(appInfo, serviceName, stateEvent.ServiceName);
}
}
public string Get(string appName)
{
return(AppInfoStorageController.GetOptimalUrl(appName));
}
public AppInfoEx Get(string serviceName, string hash)
{
Console.WriteLine("Get app state request from " + serviceName);
ResetService(serviceName);
return(AppInfoStorageController.GetAppInfo(Uri.UnescapeDataString(hash)));
}
public AppsHash Get(string serviceName)
{
Console.WriteLine("Get all state request from " + serviceName);
ResetService(serviceName);
return(AppInfoStorageController.GetState());
}
