/// <summary>
/// Gather important information of the currently running program.
/// Also determine which systems we can connect to correctly
/// </summary>
/// <returns></returns>
private RobotDiagnostics PerformDiagnostics()
{
var results = new RobotDiagnostics();
// gather data about the current hosting machine
results.ServerName = Dns.GetHostName();
results.ServerPath = System.Reflection.Assembly.GetEntryAssembly().Location;
var host = Dns.GetHostEntry(results.ServerName);
results.ServerIPAddress = host.AddressList.FirstOrDefault(x => x.AddressFamily == AddressFamily.InterNetwork);
// ping the connectivity of the remote services and providers
results.TaskServerHealth = _taskServer.TestHealth();
results.StagingServerHealth = _stagingServer.TestHealth();
if (_entity1Provider != null)
{
results.Entity1ProviderHealth = _entity1Provider.TestHealth();
}
if (_entity2Provider != null)
{
results.Entity2ProviderHealth = _entity2Provider.TestHealth();
}
return(results);
}
/// <summary>
/// Begin processing the robot
/// </summary>
/// <returns></returns>
public bool Start()
{
VerboseOutput(" * Verbose mode selected.");
if (StagingDisabled)
{
VerboseOutput(" * Pretend mode selected (no data will be staged).");
}
if (HealthCheckOnly)
{
VerboseOutput(" * Health check only.");
}
// Test connectivity of all providers and staging server
_robotDiagnostics = PerformDiagnostics();
if (Verbose || HealthCheckOnly)
{
Console.WriteLine(FormatDiagnosticsMessage(_robotDiagnostics));
}
if (HealthCheckOnly)
{
VerboseOutput("Health check completed. Exiting.");
return(true);
}
// Connect to task server and :
// - report systems connectivity
// - ask server if a new run is required (along with parameters for run)
// (on error, send error notification and abort)
ActionResponse actionResponse = _taskServer.ReportRobotHealth(_robotDiagnostics);
if (!actionResponse.Success)
{
// We failed connecting to the task server!!!!! Need to fall back to manually alerting someone...
SendErrorEmail("Error", "Failed reporting Robot health to task server! " + actionResponse.Message);
return(false);
}
ActionResponse <NewTaskRunResult> requestNewTaskRunResult = _taskServer.RequestNewTaskRun();
if (!requestNewTaskRunResult.Success)
{
// We failed connecting to the task server!!!!! Need to fall back to manually alerting someone...
SendErrorEmail("Error", "Failed requesting new task run with task server! " + requestNewTaskRunResult.Message);
return(false);
}
if (!requestNewTaskRunResult.Response.RunRequired)
{
// The task server has told us we don't need to run. Nothing left to do.
return(true);
}
return(PerformTask(requestNewTaskRunResult.Response));
}
private string FormatDiagnosticsMessage(RobotDiagnostics diagnostics)
{
var sb = new StringBuilder();
sb.AppendFormat("======================================================================").AppendLine();
sb.AppendFormat("Robot Diagnostics :").AppendLine();
sb.AppendFormat("======================================================================").AppendLine();
sb.AppendFormat(" Robot Id : {0}", _robotId).AppendLine();
sb.AppendFormat(" Server Name : {0}", diagnostics.ServerName).AppendLine();
sb.AppendFormat(" Server IP : {0}", diagnostics.ServerIPAddress).AppendLine();
sb.AppendFormat(" Server Path : {0}", diagnostics.ServerPath).AppendLine();
sb.AppendFormat(" Remote Health : {0}", diagnostics.AllProvidersHealthy ? "All Ok" : "Fail").AppendLine();
sb.AppendFormat(" : {0} -> {1}", "Task Server", diagnostics.TaskServerHealth.Success ? "Ok" : "Fail").AppendLine();
sb.AppendFormat(" : {0} -> {1}", "Staging Server", diagnostics.StagingServerHealth.Success ? "Ok" : "Fail").AppendLine();
sb.AppendFormat(" : {0} -> {1}", _entity1Provider.DataType.Name, diagnostics.Entity1ProviderHealth.Success ? "Ok" : "Fail").AppendLine();
sb.AppendFormat(" : {0} -> {1}", _entity2Provider.DataType.Name, diagnostics.Entity1ProviderHealth.Success ? "Ok" : "Fail").AppendLine();
sb.AppendFormat("======================================================================").AppendLine();
return(sb.ToString());
}
public ActionResponse ReportRobotHealth(RobotDiagnostics robotDiagnostics)
{
return(new ActionResponse {
Success = true
});
}
