public TrackedLock(TrackedLockCollection collection, Func <string> getName = null)
{
Collection = collection;
GetName = getName;
collection.Track(this);
}
public Wait (TrackedLockCollection collection, TrackedLock lck, Thread thread) {
Collection = collection;
Lock = lck;
Thread = thread;
if (!Collection.WaitsByThread.TryAdd(thread, this))
throw new ThreadStateException();
}
public Wait(TrackedLockCollection collection, TrackedLock lck, Thread thread)
{
Collection = collection;
Lock = lck;
Thread = thread;
if (!Collection.WaitsByThread.TryAdd(thread, this))
{
throw new ThreadStateException();
}
}
public Entry (QualifiedMemberIdentifier identifier, TrackedLockCollection lockCollection) {
Identifier = identifier;
StaticAnalysisDataLock = new TrackedLock(lockCollection, () => String.Format("{0}", this.Identifier.ToString()));
}
public TrackedLock(TrackedLockCollection collection, string name)
: this(collection, () => name)
{
}
public TrackedLock(TrackedLockCollection collection, Func <string> getName = null)
{
Collection = collection;
GetName = getName;
WeakSelf = new WeakTrackedLockReference(this);
}
public TrackedLockResult TryBlockingEnter (out TrackedLockCollection.DeadlockInfo deadlock, bool recursive = false, int timeoutMs = -1) {
bool iterating = true;
TrackedLockCollection.Wait wait;
deadlock = null;
while (iterating) {
var result = TryEnter(recursive);
if (result.FailureReason != TrackedLockFailureReason.HeldByOtherThread)
return result;
EnsureTracked();
if (Collection.TryCreateWait(WeakSelf, out deadlock, out wait)) {
using (wait) {
result = TryEnter(recursive);
if (result.FailureReason == TrackedLockFailureReason.HeldByOtherThread) {
var finishedWaiting = wait.Block(timeoutMs);
if (!finishedWaiting)
iterating = false;
} else {
return result;
}
}
} else {
return new TrackedLockResult(TrackedLockFailureReason.Deadlock);
}
}
return new TrackedLockResult(TrackedLockFailureReason.HeldByOtherThread);
}
public TrackedLock (TrackedLockCollection collection, Func<string> getName = null) {
Collection = collection;
GetName = getName;
WeakSelf = new WeakTrackedLockReference(this);
}
public TrackedLock (TrackedLockCollection collection, string name)
: this(collection, () => name) {
}