private void StartNodeServer()
{
lock (SYNC)
{
if (NodeServerContextInstance == null)
{
var args = new[] {
Path.Combine(_env.ContentRootPath, "testing/helpers/vectormaputils-tester.js"),
Path.Combine(_env.ContentRootPath, PathToDataDirectory)
};
NodeServerContextInstance = new NodeServerContext(PathToNode, String.Join(" ", args.Select(QuoteArg)));
ThreadPool.QueueUserWorkItem(NodeServerThreadFunc);
NodeServerContextInstance.waitHandle.WaitOne();
}
++NodeServerContextInstance.counter;
}
}
private static void NodeServerThreadFunc(object state)
{
using (var process = StartProcess(NodeServerContextInstance.pathToNode, NodeServerContextInstance.arguments))
{
NodeServerContextInstance.waitHandle.Set();
while (true)
{
Thread.Sleep(NodeServerCheckTimeout);
lock (SYNC)
{
if (NodeServerContextInstance.counter == 0 && DateTime.Now > NodeServerContextInstance.timeout)
{
NodeServerContextInstance = null;
process.Kill();
return;
}
}
}
}
}
