private void CallSystemInfoService(string url, SystemMessageExchange ds)
{
SystemInfoService.SystemInfoClient client = null;
BasicHttpBinding bind = new BasicHttpBinding();
try
{
EndpointAddress endpoint = new EndpointAddress(url);
client = new SystemInfoService.SystemInfoClient(bind, endpoint);
client.SendSystemInfo(ds);
WindowsAzureSystemHelper.LogInfo(String.Format("Sent message to Service URL {0}", url));
}
catch (Exception ex)
{
WindowsAzureSystemHelper.LogError("CallSystemInfoService():" + ex.Message);
}
finally
{
if (client != null)
{
if (client.State == CommunicationState.Faulted)
{
client.Abort();
}
else
{
client.Close();
}
}
}
}
private void ListMachines()
{
try
{
IList <string> messages = WindowsAzureSystemHelper.ReadAllLinesFromLocalStorage(
SystemInfo.SYSTEM_INFO_MACHINE_NAMES, SystemInfo.LOCAL_STORAGE_NAME);
lbMachines.Items.Clear();
foreach (string message in messages)
{
lbMachines.Items.Add(message);
}
string sysInfoPath = Path.Combine(WindowsAzureSystemHelper.GetLocalStorageRootPath(SystemInfo.LOCAL_STORAGE_NAME), SystemInfo.SYS_INFO_CACHE_XML);
if (File.Exists(sysInfoPath))
{
string sysInfoFileContents = File.ReadAllText(sysInfoPath);
if (!string.IsNullOrEmpty(sysInfoFileContents))
{
SystemMessageExchange ds = new SystemMessageExchange();
ds.ReadXml(new StringReader(sysInfoFileContents));
GridView1.DataSource = ds.SystemInfo;
GridView1.DataBind();
}
}
}
catch (Exception ex)
{
WindowsAzureSystemHelper.LogError(ex.Message);
}
}
public static SystemMessageExchange GetSystemInfo(string localStorageName, string role)
{
try
{
SystemMessageExchange ds = new SystemMessageExchange();
SystemMessageExchange.SystemInfoRow row = ds.SystemInfo.NewSystemInfoRow();
row.CurrentDirectory = Environment.CurrentDirectory;
try
{
row.LocalStoragePath = GetLocalStorageRootPath(localStorageName);
}
catch (Exception ex1)
{
LogError(ex1.Message);
}
IPAddress[] addrs = Dns.GetHostAddresses(Dns.GetHostName());
StringBuilder strb = new StringBuilder();
foreach (IPAddress ip in addrs)
{
if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
strb.Append(ip.ToString()).Append(";");
}
}
string ipaddresses = strb.ToString();
ipaddresses = ipaddresses.Remove(ipaddresses.LastIndexOf(';'));
row.MachineName = Environment.MachineName;
row.HostName = Dns.GetHostName();
row.IPAddress = ipaddresses;
row.OSVersion = Environment.OSVersion.VersionString;
string dir;
if (CanAccessSystemDir(out dir))
{
row.SystemDirectory = dir;
}
if (CanAccessWindowsDir(out dir))
{
row.WindowsDirectory = dir;
}
row.UserDomainName = Environment.UserDomainName;
row.UserName = Environment.UserName;
row.Role = role;
row.Timestamp = DateTime.Now.ToString("s");
ds.SystemInfo.AddSystemInfoRow(row);
return(ds);
}
catch (Exception ex)
{
LogError("GetSystemInfo " + ex.Message);
}
return(null);
}
public void SendSystemInfo(SystemMessageExchange ds)
{
if (ds != null && ds.SystemInfo.Rows.Count > 0)
{
string machineName = ds.SystemInfo[0].MachineName;
string machineLocalStoragePath = ds.SystemInfo[0].LocalStoragePath;
//Log the message
WindowsAzureSystemHelper.LogInfo(machineName + ">" + ds.GetXml());
// WindowsAzureSystemHelper.PingIps(ds.SystemInfo[0].IPAddress);
//Add machine names
WindowsAzureSystemHelper.WriteLineToLocalStorage(SYSTEM_INFO_MACHINE_NAMES,
LOCAL_STORAGE_NAME, machineName, false);
//Copy the file to LocalStorage
string localStoragePath = WindowsAzureSystemHelper.GetLocalStorageRootPath(LOCAL_STORAGE_NAME);
try
{
string query = String.Format("MachineName = '{0}' AND LocalStoragePath = '{1}'", machineName, machineLocalStoragePath);
//string query = String.Format("MachineName = '{0}'", machineName);
WindowsAzureSystemHelper.LogInfo("Query = " + query);
System.Data.DataRow[] dRows = sysDS.SystemInfo.Select(query);
if (dRows != null && dRows.Length > 0)
{
sysDS.SystemInfo.Rows.Remove(dRows[0]);
}
sysDS.SystemInfo.Merge(ds.SystemInfo);
sysDS.AcceptChanges();
sysDS.WriteXml(Path.Combine(localStoragePath, SYS_INFO_CACHE_XML));
WindowsAzureSystemHelper.LogInfo("SystemInfoCache.xml -- " + sysDS.GetXml());
}
catch (Exception ex)
{
WindowsAzureSystemHelper.LogError("SendSystemInfo():" + ex.Message);
}
}
else
{
WindowsAzureSystemHelper.LogInfo("SendSystemInfo(): null message received");
}
}
private void ExecuteExchange()
{
try
{
SystemMessageExchange ds = WindowsAzureSystemHelper.GetSystemInfo(SystemInfo.LOCAL_STORAGE_NAME, "Web");
if (ds == null)
{
WindowsAzureSystemHelper.LogError("ExecuteExchange():SystemMessageExchange DataSet is null");
}
else
{
WindowsAzureSystemHelper.LogInfo(ds.GetXml());
ISystemInfo sys = new SystemInfo();
sys.SendSystemInfo(ds);
}
}
catch (Exception ex)
{
WindowsAzureSystemHelper.LogError("ExecuteExchange():" + ex.Message);
}
}
private void ExecuteExchange()
{
try
{
SystemMessageExchange ds = WindowsAzureSystemHelper.GetSystemInfo(LOCAL_STORAGE_NAME, "Worker");
if (ds == null)
{
WindowsAzureSystemHelper.LogError("ExecuteExchange():SystemMessageExchange DataSet is null");
}
else
{
WindowsAzureSystemHelper.LogInfo(ds.GetXml());
string url = WindowsAzureSystemHelper.GetStringConfigurationValue("SystemInfoServiceURL");
CallSystemInfoService(url, ds);
}
}
catch (Exception ex)
{
WindowsAzureSystemHelper.LogError("ExecuteExchange():" + ex.Message);
}
}
