/// <remarks>Never run a cell process entry point more than once per AppDomain.</remarks>
public void Run(CellDefinition cellDefinition, IDeploymentReader deploymentReader, ApplicationEnvironment environment)
{
// Load Assemblies into AppDomain
var assemblies = deploymentReader.GetAssembliesAndSymbols(cellDefinition.Assemblies).ToList();
var loader = new AssemblyLoader();
loader.LoadAssembliesIntoAppDomain(assemblies, environment);
// Create the EntryPoint
var entryPointTypeName = cellDefinition.EntryPointTypeName;
if (string.IsNullOrEmpty(entryPointTypeName))
{
entryPointTypeName = "Lokad.Cloud.Services.AppEntryPoint.EntryPoint, Lokad.Cloud.Services.AppEntryPoint";
}
var entryPointType = Type.GetType(entryPointTypeName);
if (entryPointType == null)
{
throw new InvalidOperationException("Type " + entryPointTypeName + " not found.");
}
_appEntryPoint = (IApplicationEntryPoint)Activator.CreateInstance(entryPointType);
var settings = string.IsNullOrEmpty(cellDefinition.SettingsXml) ? new XElement("Settings") : XElement.Parse(cellDefinition.SettingsXml);
// Run
_appEntryPoint.Run(settings, deploymentReader, environment, _externalCancellationTokenSource.Token);
}
public HostContext(IHostObserver hostObserver, IDeploymentReader deploymentReader)
{
Observer = hostObserver;
DeploymentReader = deploymentReader;
_identity = new HostLifeIdentity(Environment.MachineName, Guid.NewGuid().ToString("N"));
}
/// <remarks>Never run a cell process entry point more than once per AppDomain.</remarks>
public void Run(CellDefinition cellDefinition, IDeploymentReader deploymentReader, ApplicationEnvironment environment)
{
// Load Assemblies into AppDomain
var assemblies = deploymentReader.GetAssembliesAndSymbols(cellDefinition.Assemblies).ToList();
var loader = new AssemblyLoader();
loader.LoadAssembliesIntoAppDomain(assemblies, environment);
// Create the EntryPoint
var entryPointTypeName = cellDefinition.EntryPointTypeName;
if (string.IsNullOrEmpty(entryPointTypeName))
{
entryPointTypeName = "Lokad.Cloud.Services.AppEntryPoint.EntryPoint, Lokad.Cloud.Services.AppEntryPoint";
}
var entryPointType = Type.GetType(entryPointTypeName);
if (entryPointType == null)
{
throw new InvalidOperationException("Type " + entryPointTypeName + " not found.");
}
_appEntryPoint = (IApplicationEntryPoint)Activator.CreateInstance(entryPointType);
var settings = string.IsNullOrEmpty(cellDefinition.SettingsXml) ? new XElement("Settings") : XElement.Parse(cellDefinition.SettingsXml);
// Run
_appEntryPoint.Run(settings, deploymentReader, environment, _externalCancellationTokenSource.Token);
}
public HostContext(IDeploymentReader deploymentReader, IHostObserver observer)
{
Observer = observer;
DeploymentReader = deploymentReader;
// TODO: Replace GUID with global blob counter
_identity = new HostLifeIdentity(Environment.MachineName, Guid.NewGuid().ToString("N"));
}
public void Run(XElement settings, IDeploymentReader deploymentReader, IApplicationEnvironment environment, CancellationToken cancellationToken)
{
while (!cancellationToken.IsCancellationRequested)
{
_logger.Write("Timestamp: {0} [App1]", DateTime.Now);
cancellationToken.WaitHandle.WaitOne(5000);
}
}
public void Run(XElement settings, IDeploymentReader deploymentReader, IApplicationEnvironment environment, CancellationToken cancellationToken)
{
while (!cancellationToken.IsCancellationRequested)
{
_logger.Write("[App1] {0} {1}: Timestamp {2}", environment.CurrentDeploymentName, environment.CellName, DateTime.Now);
cancellationToken.WaitHandle.WaitOne(5000);
}
}
void IApplicationEntryPoint.Run(XElement settings, IDeploymentReader deploymentReader, IApplicationEnvironment environment, CancellationToken cancellationToken)
{
var log = File.AppendText("app2_log.txt");
Run(cancellationToken, logtext =>
{
log.WriteLine("[App1] {0}-{1} on {2}: {3}", environment.Cell.SolutionName, environment.Cell.CellName, environment.Host.WorkerName, logtext);
log.Flush();
});
}
public void Run(XElement settings, IDeploymentReader deploymentReader, IApplicationEnvironment environment, CancellationToken cancellationToken)
{
_log.WriteLine("[App1] {0}-{1} on {2}: Started {3}", environment.Cell.SolutionName, environment.Cell.CellName, environment.Host.WorkerName, DateTime.Now);
_log.Flush();
while (!cancellationToken.IsCancellationRequested)
{
_log.WriteLine("[App1] {0}-{1} on {2}: Timestamp {3}", environment.Cell.SolutionName, environment.Cell.CellName, environment.Host.WorkerName, DateTime.Now);
_log.Flush();
cancellationToken.WaitHandle.WaitOne(5000);
}
_log.WriteLine("[App1] {0}-{1} on {2}: Stopped {3}", environment.Cell.SolutionName, environment.Cell.CellName, environment.Host.WorkerName, DateTime.Now);
_log.Flush();
}
public HostContext(IHostObserver hostObserver, IDeploymentReader deploymentReader)
{
Observer = hostObserver;
DeploymentReader = deploymentReader;
}
