private static void ThreadsTest()
{
var myIdentity = new MyIdentity(true, "kamil", "manual");
var myPrincipal = new GenericPrincipal(myIdentity, new[] { "code author" });
// Thread.CurrentThread.GetExecutionContextReader().LogicalCallContext.Principal = myPrincipal
Thread.CurrentPrincipal = myPrincipal;
System.Runtime.Remoting.Messaging.CallContext.LogicalSetData("name", "from main thread 2");
// Thread.CurrentPrincipal sets Principal for the current thread and then it`s copied to child treads
// the same is true for the context
ShowCurrentThreadContext(); // "ContextID: 0"; kamil
var newThread = new Thread(() =>
{
ShowCurrentThreadContext();
Console.WriteLine(CallContext.LogicalGetData("name"));
var myIdentity2 = new MyIdentity(true, "kamil2", "manual");
var myPrincipal2 = new GenericPrincipal(myIdentity2, new[] { "code author" });
Thread.CurrentPrincipal = myPrincipal2;
ShowCurrentThreadContext();
});
newThread.Start();
newThread.Join();
ShowCurrentThreadContext();
}
private static void TaskTest()
{
var myIdentity = new MyIdentity(true, "kamil", "manual");
var myPrincipal = new GenericPrincipal(myIdentity, new[] { "code author" });
// Thread.CurrentThread.GetExecutionContextReader().LogicalCallContext.Principal = myPrincipal
Thread.CurrentPrincipal = myPrincipal;
CallContext.LogicalSetData("name", "from main thread");
// Thread.CurrentPrincipal устанавливает Principal для текущего потока и далее он копируется в дочерние потоки (то же верно для контекста)
ShowCurrentThreadContext(); // "ContextID: 0"; kamil
var t = Task.Run(() =>
{
Console.WriteLine(CallContext.LogicalGetData("name"));
ShowCurrentThreadContext();
var myIdentity2 = new MyIdentity(true, "kamil2", "manual");
var myPrincipal2 = new GenericPrincipal(myIdentity2, new[] { "code author" });
Thread.CurrentPrincipal = myPrincipal2;
ShowCurrentThreadContext();
});
t.Wait();
ShowCurrentThreadContext();
}
