private void RunFirstRunScript(IPooledEngine pooledEngine)
{
if (pooledEngine.UseCount == 1)
{
foreach (Script script in _scriptRegistry.Scripts.Where(script => script.IsStaticScript))
{
pooledEngine.ScriptEngine.Execute(script.Text);
}
}
}
public string RunScript(EventInfo eventInfo, string script)
{
IPooledEngine pooledEngine = _scriptEnginePool.CheckoutEngine();
RunFirstRunScript(pooledEngine);
pooledEngine.ScriptEngine.EmbedHostObject("Event", new Event(eventInfo));
pooledEngine.ScriptEngine.EmbedHostObject("System", new Functions.System(eventInfo));
string response = pooledEngine.ScriptEngine.Evaluate(string.Format(DefaultClosure, script))?.ToString();
_scriptEnginePool.CheckinEngine(pooledEngine);
return(response);
}
public string RunNamedScript(EventInfo eventInfo, string name)
{
IPooledEngine pooledEngine = _scriptEnginePool.CheckoutEngine();
RunFirstRunScript(pooledEngine);
string response = null;
pooledEngine.ScriptEngine.EmbedHostObject("Event", new Event(eventInfo));
pooledEngine.ScriptEngine.EmbedHostObject("System", new Functions.System(eventInfo));
Script selectedScript = _scriptRegistry.Scripts.FirstOrDefault(script => script.Name == name && !script.IsStaticScript);
if (selectedScript != null)
{
response = pooledEngine.ScriptEngine.Evaluate(string.Format(DefaultClosure, selectedScript.Text))?.ToString();
}
_scriptEnginePool.CheckinEngine(pooledEngine);
return(response);
}
public void CheckinEngine(IPooledEngine pooledEngine)
{
lock (_poolMutex)
{
PooledEngine unwrappedPooledEngine = (PooledEngine)pooledEngine;
if (unwrappedPooledEngine != null && !unwrappedPooledEngine.CheckedIn)
{
unwrappedPooledEngine.Expired |= unwrappedPooledEngine.UseCount == _scriptEngineSettings.PoolEngineExpirationUseCount;
if (unwrappedPooledEngine.Expired)
{
DestroyEngine(unwrappedPooledEngine);
}
else
{
Engines.AddLast(unwrappedPooledEngine);
}
_enginesCheckedOut--;
unwrappedPooledEngine.CheckedIn = true;
Monitor.Pulse(_checkoutMutex);
}
}
}
