//[OgreVersion(1, 7, 2)]
protected RequestID AddRequest(ResourceRequest req)
{
WorkQueue queue = Root_Instance_WorkQueue;
RequestID requestID = queue.AddRequest(this.workQueueChannel, (ushort)req.Type, req);
this.outstandingRequestSet.Add(requestID);
return(requestID);
}
/// <summary>
/// Constructor
/// </summary>
////[OgreVersion(1, 7, 2)]
public Request(ushort channel, ushort rtype, object rData, byte retry, RequestID rid)
{
this._channel = channel;
this._type = rtype;
this._data = rData;
this._retryCount = retry;
this._id = rid;
this._aborted = false;
}
public override void AbortRequest(RequestID id)
{
// NOTE: Pending requests are exist any of RequestQueue, ProcessQueue and
// ResponseQueue when keeping ProcessMutex, so we check all of these queues.
lock ( processMutex )
{
foreach (var i in this.processQueue)
{
if (i.ID == id)
{
i.AbortRequest();
break;
}
}
}
lock ( requestMutex )
{
foreach (var i in this.requestQueue)
{
if (i.ID == id)
{
i.AbortRequest();
break;
}
}
}
lock ( responseMutex )
{
foreach (var i in this.responseQueue)
{
if (i.Request.ID == id)
{
i.AbortRequest();
break;
}
}
}
}
/// <summary>
/// Put a Request on the queue with a specific RequestID.
/// </summary>
//[OgreVersion(1, 7, 2)]
protected void AddRequestWithRID(RequestID rid, ushort channel, ushort requestType, object rData, byte retryCount)
{
// lock to push request to the queue
lock (requestMutex) {
if (this.shuttingDown)
{
return;
}
var req = new Request(channel, requestType, rData, retryCount, rid);
LogManager.Instance.Write(LogMessageLevel.Trivial, false,
"DefaultWorkQueueBase('{0}') - REQUEUED(thread:{1}): ID={2} channel={3} requestType={4}",
this.name, GetThreadName(), rid, channel, requestType);
#if AXIOM_THREAD_SUPPORT
requestQueue.Add(req);
NotifyWorkers();
#else
ProcessRequestResponse(req, true);
#endif
}
}
/// <see cref="WorkQueue.AbortRequest"/>
//[OgreVersion(1, 7, 2)]
public override void AbortRequest(RequestID id) {
// NOTE: Pending requests are exist any of RequestQueue, ProcessQueue and
// ResponseQueue when keeping ProcessMutex, so we check all of these queues.
lock (processMutex) {
foreach (var i in this.processQueue) {
if (i.ID == id) {
i.AbortRequest();
break;
}
}
}
lock (requestMutex) {
foreach (var i in this.requestQueue) {
if (i.ID == id) {
i.AbortRequest();
break;
}
}
}
lock (responseMutex) {
foreach (var i in this.responseQueue) {
if (i.Request.ID == id) {
i.AbortRequest();
break;
}
}
}
}
/// <summary>
/// Put a Request on the queue with a specific RequestID.
/// </summary>
//[OgreVersion(1, 7, 2)]
protected void AddRequestWithRID(RequestID rid, ushort channel, ushort requestType, object rData, byte retryCount) {
// lock to push request to the queue
lock (requestMutex) {
if (this.shuttingDown) {
return;
}
var req = new Request(channel, requestType, rData, retryCount, rid);
LogManager.Instance.Write(LogMessageLevel.Trivial, false,
"DefaultWorkQueueBase('{0}') - REQUEUED(thread:{1}): ID={2} channel={3} requestType={4}",
this.name, GetThreadName(), rid, channel, requestType);
#if AXIOM_THREAD_SUPPORT
requestQueue.Add( req );
NotifyWorkers();
#else
ProcessRequestResponse(req, true);
#endif
}
}
public abstract void AbortRequest( RequestID id );
public Request( ushort channel, ushort rtype, object rData, byte retry, RequestID rid )
{
this._channel = channel;
this._type = rtype;
this._data = rData;
this._retryCount = retry;
this._id = rid;
this._aborted = false;
}
/// <summary>
/// Aborts background process.
/// </summary>
//[OgreVersion(1, 7, 2)]
public void AbortRequest(RequestID ticket)
{
WorkQueue queue = Root_Instance_WorkQueue;
queue.AbortRequest(ticket);
}
/// <summary>
/// Returns whether a previously queued process has completed or not.
/// </summary>
/// <remarks>
/// This method of checking that a background process has completed is
/// the 'polling' approach. Each queued method takes an optional listener
/// parameter to allow you to register a callback instead, which is
/// arguably more efficient.
/// @note
/// Tickets are not stored once complete so do not accumulate over time.
/// This is why a non-existent ticket will return 'true'.
/// </remarks>
/// <param name="ticket">The ticket which was returned when the process was queued</param>
/// <returns>true if process has completed (or if the ticket is unrecognised), false otherwise</returns>
//[OgreVersion(1, 7, 2)]
public virtual bool IsProcessComplete(RequestID ticket)
{
return(!this.outstandingRequestSet.Contains(ticket));
}
/// <summary> /// Abort a previously issued request. /// If the request is still waiting to be processed, it will be /// removed from the queue. /// </summary> /// <param name="id">The ID of the previously issued request.</param> ////[OgreVersion(1, 7, 2)] public abstract void AbortRequest(RequestID id);