private Task <HttpResponseMessage>[] SendStateChangedEvent(AppInfoEx appInfo)
{
var tasks = new List <Task <HttpResponseMessage> >();
var appsState = new Contracts.AppStateInfo()
{
Hash = appInfo.Hash, Time = appInfo.Time
};
var stateEvent = new Contracts.StateChangedEvent();
stateEvent.ServiceName = _serviceConfig.GetServiceName();
stateEvent.AppState = appsState;
var services = _servicesCollector.GetServices();
for (var i = 0; i < services.Count; ++i)
{
if ((services[i].Name.IndexOf(_serviceConfig.GetServiceName()) == -1) && services[i].Active)
{
string jsonString = JsonConvert.SerializeObject(stateEvent);
HttpContent content = new StringContent(jsonString);
content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
try
{
tasks.Add(_httpClient.PostAsync(services[i].Url, content));
}
catch (Exception)
{
services[i].Active = false;
}
}
}
return(tasks.ToArray());
}
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);
}
}
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);
}
}
