private void StartInstance(string assemblyName)
{
int instancesCount = RoleEnvironment.Roles[assemblyName].Instances.Count;
string sourceDllPath = Path.GetFullPath(Path.Combine(this.config.PackageFullFolderPath, assemblyName + ".dll"));
string destinationPath = Path.GetFullPath(Path.Combine(this.config.PackageTempFullFolderPath, $"{assemblyName}_{instancesCount + 1}"));
var packageController = new PackageController();
packageController.CopyFile(sourceDllPath, destinationPath);
RoleInstance newInstance;
lock (this.processManager)
{
newInstance = new RoleInstance()
{
RoleName = assemblyName,
AssemblyFullPath = destinationPath,
Port = this.processManager.GetAllFreeContainerPorts().First()
};
this.processManager.TakeContainer(newInstance);
}
ContainerController
.SendLoadSignalToContainerAsync(newInstance, numberOfAttempts: 1, millisecondsDelay: 0)
.Wait();
}
public static void OnValidPackageFound(object sender, ValidPackageFoundEventArgs eventArgs)
{
var package = eventArgs.Package;
var destinationAssemblies = CopyAssemblies(package, package.NumberOfInstances ?? 0);
CopyDependencies(package);
ContainerController.SendLoadSignalToContainersAsync(destinationAssemblies).GetAwaiter().GetResult();
}
private static Task AttempToSendLoadSignalAsync(RoleInstance newRoleInstance, ProcessManager processManager)
{
var task = Task.CompletedTask;
if (!string.IsNullOrWhiteSpace(newRoleInstance.AssemblyFullPath) && !string.IsNullOrWhiteSpace(newRoleInstance.RoleName))
{
Console.WriteLine($"[{newRoleInstance.Port}]: Attempting to send load assembly signal...");
processManager.TakeContainer(newRoleInstance);
task = ContainerController.SendLoadSignalToContainerAsync(newRoleInstance, numberOfAttempts: 1);
}
return(task);
}