private void monitorPacksToolStripMenuItem_Click(object sender, EventArgs e)
{
if (lvwRemoteHosts.SelectedItems.Count > 0)
{
StringBuilder sb = new StringBuilder();
bool anyErrors = false;
foreach (ListViewItem lvi in lvwRemoteHosts.SelectedItems)
{
RemoteAgentInfo ri = (RemoteAgentInfo)lvi.Tag;
try
{
int packCount = 0;
sb.AppendFormat("***{0}:{1}***\r\n", ri.Computer.ToUpper(), ri.PortNumber);
foreach (string mpFile in RemoteCollectorHostService.GetCurrentMonitorPacks(ri.Computer, ri.PortNumber))
{
sb.AppendLine(" " + mpFile.Replace(' ', ' ').TrimEnd());
packCount++;
}
if (packCount == 0)
{
sb.AppendLine(" No Monitor packs found.");
}
}
catch (Exception ex)
{
anyErrors = true;
if (ex.Message.Contains("ContractFilter mismatch"))
{
sb.AppendFormat(" The service on {0}:{1} does not yet support this functionality.\r\n Please check the version number!\r\n", ri.Computer, ri.PortNumber);
}
else
{
sb.AppendLine(" " + ex.Message);
}
}
}
MessageBox.Show(sb.ToString(), "Monitor packs", MessageBoxButtons.OK, anyErrors ? MessageBoxIcon.Warning : MessageBoxIcon.Information);
}
}
private void RefreshItem(object o)
{
ListViewItem lvi = (ListViewItem)o;
try
{
try
{
bool hostExists = false;
RemoteAgentInfo ri = (RemoteAgentInfo)lvi.Tag;
string configXml = "<collectorHost uniqueId=\"Ping" + ri.Computer.EscapeXml() + "\" name=\"Ping " + ri.Computer.EscapeXml() + " tests\" enabled=\"True\" expandOnStart=\"True\" dependOnParentId=\"\" " +
"agentCheckSequence=\"All\" childCheckBehaviour=\"OnlyRunOnSuccess\" " +
"enableRemoteExecute=\"True\" " +
"forceRemoteExcuteOnChildCollectors=\"False\" remoteAgentHostAddress=\"" + ri.Computer.EscapeXml() + "\" remoteAgentHostPort=\"48191\" " +
"blockParentRemoteAgentHostSettings=\"False\" runLocalOnRemoteHostConnectionFailure=\"True\" >\r\n" +
"<collectorAgents>\r\n" +
"<collectorAgent type=\"PingCollector\">\r\n" +
"<config>\r\n" +
"<entries>\r\n" +
"<entry pingMethod=\"Ping\" address=\"" + ri.Computer.EscapeXml() + "\" />\r\n" +
"</entries>\r\n" +
"</config>\r\n" +
"</collectorAgent>\r\n" +
"</collectorAgents>\r\n" +
"</collectorHost>\r\n";
CollectorHost ce = CollectorHost.FromXml(configXml);
ce.EnableRemoteExecute = true;
ce.RemoteAgentHostAddress = ri.Computer;
ce.RemoteAgentHostPort = ri.PortNumber;
try
{
hostExists = System.Net.Dns.GetHostAddresses(ri.Computer).Count() != 0;
}
catch { }
if (!hostExists)
{
UpdateListViewItem(lvi, 4, "", "Host not found");
}
else if (!CanPingHost(ri.Computer))
{
UpdateListViewItem(lvi, 4, "", "Host not pingable");
}
else
{
MonitorState testState = RemoteCollectorHostService.GetCollectorHostState(ce);
if (testState.State == CollectorState.Good)
{
try
{
string versionInfo = RemoteCollectorHostService.GetRemoteAgentHostVersion(ri.Computer, ri.PortNumber);
string packs = "0";
//Pack count
try
{
packs = RemoteCollectorHostService.GetCurrentMonitorPacks(ri.Computer, ri.PortNumber).Count().ToString();
}
catch (Exception packsEx)
{
packs = packsEx.Message;
if (packsEx.Message.Contains("ContractFilter mismatch"))
{
packs = "Check version!";
}
else
{
packs = packsEx.Message;
}
}
UpdateListViewItem(lvi, 1, versionInfo, packs);
}
catch (Exception ex)
{
if (ex.Message.Contains("ContractFilter"))
{
UpdateListViewItem(lvi, 2, "", "Remote host does not support version info query! Check that QuickMon 4.x or later is installed.");
}
else
{
UpdateListViewItem(lvi, 2, "", ex.Message);
}
}
}
else
{
UpdateListViewItem(lvi, 3, "N/A", "N/A");
}
}
}
catch (Exception delegateEx)
{
if (delegateEx.Message.StartsWith("There was no endpoint listening"))
{
UpdateListViewItem(lvi, 3, "", "Service not running or inaccessible");
}
else if (delegateEx.Message.Contains("The formatter threw an exception while trying to deserialize the message"))
{
UpdateListViewItem(lvi, 3, "", "Old version of Remote agent host does not support query or format does not match! Please update remote agent host version.");
}
else
{
UpdateListViewItem(lvi, 3, "", delegateEx.Message);
}
}
}
catch (Exception riEx)
{
UpdateListViewItem(lvi, 1, "", riEx.ToString());
}
}