public void LoadCommand(MOG_Command command)
{
tbComputer.Text = command.GetComputerName();
tbDate.Text = MogUtils_StringVersion.VersionToString(command.GetCommandTimeStamp());
tbIp.Text = command.GetComputerIP();
tbID.Text = command.GetCommandID().ToString();
tbProject.Text = command.GetProject();
tbType.Text = command.GetCommandType().ToString();
tbUser.Text = command.GetUserName();
tbBranch.Text = command.GetBranch();
tbJobId.Text = command.GetJobLabel();
tbBlocking.Text = command.IsBlocking().ToString();
tbSlaveID.Text = command.mAssignedSlaveID.ToString();
tbCompleted.Text = command.IsCompleted().ToString();
tbValidSlaves.Text = command.GetValidSlaves();
if (command.GetAssetFilename() != null)
{
tbAssetName.Text = command.GetAssetFilename().GetAssetFullName();
}
}
bool IsDuplicateCommand(MOG_Command pCommand1, MOG_Command pCommand2)
{
// Check if the CommandType matches?
// Check if the AssetFilename matches?
// Check if the Platforms matches?
// Check if the Branch matches?
// Check if the JobLabel matches?
// Check if the ValidSlaves matches?
if (pCommand1.GetCommandType() == pCommand2.GetCommandType() &&
String.Compare(pCommand1.GetAssetFilename().GetOriginalFilename(), pCommand2.GetAssetFilename().GetOriginalFilename(), true) == 0 &&
String.Compare(pCommand1.GetPlatform(), pCommand2.GetPlatform(), true) == 0 &&
String.Compare(pCommand1.GetBranch(), pCommand2.GetBranch(), true) == 0 &&
String.Compare(pCommand1.GetJobLabel(), pCommand2.GetJobLabel(), true) == 0 &&
String.Compare(pCommand1.GetValidSlaves(), pCommand2.GetValidSlaves(), true) == 0)
{
return(true);
}
return(false);
}
internal bool AssignToSlave(MOG_Command pCommand)
{
MOG_Command pSlave = null;
// Always make sure that the AssignedSlaveID is cleared just in case we fail
pCommand.SetAssignedSlaveID(0);
// Check if this is an exclusive command?
if (pCommand.IsExclusiveCommand())
{
// Check if this exclusive command is already actively getting processed?
if (CheckExclusiveCommands(pCommand))
{
// Don't assign this exclusive command because there is already another one being processed
return(false);
}
}
// Identify a valid slave based on the mValidSlaves?
if (pCommand.GetValidSlaves().Length > 0)
{
// Look for a valid slave by scanning mAvailableSlaves
for (int s = 0; s < mAvailableSlaves.Count; s++)
{
// Is this slave's name specified in mValidSlaves?
pSlave = (MOG_Command)mAvailableSlaves[s];
if (pSlave != null)
{
if (IsSlaveListed(pSlave.GetComputerName(), pCommand.GetValidSlaves()))
{
break;
}
}
// Indicate that this slave wasn't listed in mValidSlaves
pSlave = null;
}
// No available valid slave found?
if (pSlave == null)
{
// Request a new slave respecting this command's valid slaves
RequestNewSlave(pCommand);
// Bail out since we need to wait for a slave to become available
return(false);
}
}
else
{
// Check if we have run out of available slaves?
if (mAvailableSlaves.Count == 0)
{
// Request a new slave?
RequestNewSlave(pCommand);
// Bail out here because there were no slaves and it can take some time before any requested slaves will be launched
return(false);
}
// Since mValidSlaves was blank, get the first slave in the list
pSlave = (MOG_Command)mAvailableSlaves[0];
}
// Did we actually locate a valid available slave?
if (pSlave != null)
{
// Send the command to the available slave
if (mServerCommandManager.SendToConnection(pSlave.GetNetworkID(), pCommand))
{
// Assign the Slave's NetworkID within the command so we will know who is working on this command
pCommand.SetAssignedSlaveID(pSlave.GetNetworkID());
// Stick this command into the RegisteredSlave's command
pSlave.SetCommand(pCommand);
// Add the slave to mActiveSlaves
mActiveSlaves.Add(pSlave);
// Remove the top slave from mAvailableSlaves
mAvailableSlaves.Remove(pSlave);
// Send out needed Notify command
MOG_Command pNotify = MOG_CommandFactory.Setup_NotifyActiveConnection(pSlave);
mServerCommandManager.SendToActiveTab("Connections", pNotify);
pNotify = MOG_CommandFactory.Setup_NotifyActiveCommand(pCommand);
mServerCommandManager.SendToActiveTab("Connections", pNotify);
return(true);
}
}
return(false);
}
bool RequestNewSlave(MOG_Command pCommand)
{
MOG_Command pClient = null;
bool bAutoLaunchedSlave = false;
bool bThisSpecificSlaveBeingRequested = false;
// Check if we should wait a bit longer before we request a slave?
if (DateTime.Now < mNextSlaveRequstTime)
{
// Ignore this request
return(false);
}
// Check for a 'SlaveMachine' section in the System's config file?
MOG_Ini pConfigFile = MOG_ControllerSystem.GetSystem().GetConfigFile();
string[] validSlaveMachines = null;
if (pConfigFile.SectionExist("SlaveMachines"))
{
validSlaveMachines = pConfigFile.GetSectionKeys("SlaveMachines");
}
// Check if we obtained a list of validSlaveMachines?
if (validSlaveMachines != null &&
validSlaveMachines.Length > 0)
{
// Scan all the slaves specifically listed in our config file first
// Walk list of specified SlaveMachines?
foreach (string machineName in validSlaveMachines)
{
// Get the SlaveMachine info
string machinePriority = pConfigFile.GetString("SlaveMachines", machineName);
bThisSpecificSlaveBeingRequested = false;
// Check if we have already requested this slave?
if (IsAlreadyRequestedSlave(machineName))
{
// We can skip this machine because we have already issued a request for a slave
continue;
}
// Check if we had a specific list of validSlaves specified?
if (pCommand.GetValidSlaves().Length != 0)
{
// Check if this machineName isn't listed in the command's validSlaves?
if (IsSlaveListed(machineName, pCommand.GetValidSlaves()))
{
bThisSpecificSlaveBeingRequested = true;
}
else
{
// We can skip this machine because it isn't listed as a validSlave
continue;
}
}
// Check if there is already a slave running on this machine?
if (mServerCommandManager.LocateRegisteredSlaveByComputerName(machineName) != null)
{
continue;
}
// Make sure there is a client running on this machine?
pClient = mServerCommandManager.LocateClientByComputerName(machineName);
if (pClient != null)
{
// Check if this Slave should be considered an AutoLaunchedSlave?
if (String.Compare(machinePriority, "Always", true) != 0 &&
String.Compare(machinePriority, "Yes", true) != 0 &&
String.Compare(machinePriority, "True", true) != 0)
{
// Indicate this slave should be terminated when it is no longer needed
bAutoLaunchedSlave = true;
}
break;
}
}
}
// Check if we are still missing a client to launch a slave on?
if (pClient == null)
{
// Scan all the registered clients looking for one that we can send this request to?
ArrayList registeredClients = this.mServerCommandManager.GetRegisteredClients();
for (int c = 0; c < registeredClients.Count; c++)
{
MOG_Command pRegisteredClient = (MOG_Command)registeredClients[c];
string machineName = pRegisteredClient.GetComputerName();
bThisSpecificSlaveBeingRequested = false;
// Check if we have already requested this slave?
if (IsAlreadyRequestedSlave(machineName))
{
// We can skip this machine because we have already issued a request for a slave
continue;
}
// Check if there is already a slave running on this machine?
if (mServerCommandManager.LocateRegisteredSlaveByComputerName(machineName) != null)
{
continue;
}
// Check if we had a specific list of validSlaves specified?
if (pCommand.GetValidSlaves().Length != 0)
{
// Check if this machineName isn't listed in the specified validSlaves?
if (IsSlaveListed(machineName, pCommand.GetValidSlaves()))
{
bThisSpecificSlaveBeingRequested = true;
}
else
{
// We can skip this machine because it isn't listed as a validSlave
continue;
}
}
else
{
// Check if there was a list of validSlaveMachines specified?
if (validSlaveMachines != null)
{
// Check if this computer was listed?
if (pConfigFile.KeyExist("SlaveMachines", machineName))
{
// Make sure this isn't listed as an exclusion?
string machinePriority = pConfigFile.GetString("SlaveMachines", machineName);
if (String.Compare(machinePriority, "Never", true) != 0 ||
String.Compare(machinePriority, "No", true) != 0 ||
String.Compare(machinePriority, "Exempt", true) != 0 ||
String.Compare(machinePriority, "Ignore", true) != 0 ||
String.Compare(machinePriority, "Skip", true) != 0)
{
continue;
}
}
}
}
// Looks like we can use this client
pClient = pRegisteredClient;
// Indicate this slave should be terminated when it is no longer needed
bAutoLaunchedSlave = true;
break;
}
}
// Check if this is just a generic slave request?
if (!bThisSpecificSlaveBeingRequested)
{
// Check if we have a maximum number of slaves to auto launch? and
// Check if we are over our maximum number of slaves?
if (mManagedSlavesMax != 0 &&
mManagedSlavesMax < mAutoLaunchedSlaveNames.Count)
{
// No need to launch this slave because we have exceeded our max
return(false);
}
}
// Check if we found a client that we can request a new slave from?
if (pClient != null)
{
// Instruct this client to launch a slave
MOG_ControllerSystem.LaunchSlave(pClient.GetNetworkID());
// Track when this last request was made
mNextSlaveRequstTime = DateTime.Now.AddSeconds(5);
// Add this slave to our list of requested slave names
AddRequestedSlave(pClient.GetComputerName());
// Check if we should add this slave as an AutoLaunchedSlave?
if (bAutoLaunchedSlave)
{
AddAutoLaunchedSlaveName(pClient.GetComputerName());
}
// Indicate we launched a new slave
return(true);
}
// Check if it is time to report a missing slave error?
if (DateTime.Now > mNextNoSlaveReportTime)
{
// Check if there was a specific validslaves listed?
if (pCommand.GetValidSlaves().Length > 0)
{
bool bWarnUser = true;
// Split up the specified ValidSlaves
String delimStr = ",;";
Char[] delimiter = delimStr.ToCharArray();
String[] SlaveNames = pCommand.GetValidSlaves().Trim().Split(delimiter);
// Check the registered slaves to see if a valid slave is running
for (int n = 0; n < SlaveNames.Length; n++)
{
// Check if we found our matching slave name?
if (mServerCommandManager.LocateRegisteredSlaveByComputerName(SlaveNames[n]) != null)
{
// We found a match...this command will eventually get processed
bWarnUser = false;
break;
}
}
// Check if we decided to warn the user?
if (bWarnUser)
{
// Setup the Broadcast message indicating that there are no valid slaves running
string message = String.Concat("MOG Server is trying to process a command containing a 'ValidSlaves' property and has been unable to launch the needed Slave.\n",
"VALIDSLAVES=", pCommand.GetValidSlaves(), "\n\n",
"Please check this machine to ensure it is connected to the MOG Server.");
MOG_ControllerSystem.NetworkBroadcast(pCommand.GetUserName(), message);
// Record the time when this report was sent
mNextNoSlaveReportTime = DateTime.Now.AddMinutes(5);
}
}
}
// Indicate that we failed to find a qualified slave
return(false);
}