public virtual bool Download(string localFile, string remoteFile, DDownload dl, DTransferring trans, DDiscarded discarded, uint flags)
{
if (localFile == null || localFile.Length == 0)
{
return(false);
}
if (remoteFile == null || remoteFile.Length == 0)
{
return(false);
}
CContext context = new CContext(false, flags);
context.Download = dl;
context.Transferring = trans;
context.Discarded = discarded;
context.FilePath = remoteFile;
context.LocalFile = localFile;
lock (m_csFile) {
m_vContext.AddToBack(context);
if (m_vContext.Count == 1)
{
ClientCoreLoader.PostProcessing(AttachedClientSocket.Handle, 0, 0);
AttachedClientSocket.DoEcho(); //make sure WaitAll works correctly
}
}
return(true);
}
protected override void OnPostProcessing(uint hint, ulong data)
{
CContext ctx = null;
CClientSocket cs = AttachedClientSocket;
lock (m_csFile) {
if (m_vContext.Count > 0)
{
CContext context = m_vContext[0];
if (context.Uploading)
{
OpenLocalRead(context);
}
else
{
OpenLocalWrite(context);
}
DAsyncResultHandler rh = null;
DOnExceptionFromServer se = null;
if (context.HasError)
{
ctx = context;
}
else if (context.Uploading)
{
if (!SendRequest(idUpload, context.FilePath, context.Flags, context.FileSize, rh, context.Discarded, se))
{
ctx = context;
context.ErrCode = cs.ErrorCode;
context.ErrMsg = cs.ErrorMsg;
}
}
else
{
if (!SendRequest(idDownload, context.LocalFile, context.FilePath, context.Flags, context.InitSize, rh, context.Discarded, se))
{
ctx = context;
context.ErrCode = cs.ErrorCode;
context.ErrMsg = cs.ErrorMsg;
}
}
}
}
if (ctx == null)
{
return;
}
if (ctx.Download != null)
{
ctx.Download(this, ctx.ErrCode, ctx.ErrMsg);
}
lock (m_csFile) {
CloseFile(m_vContext.RemoveFromFront());
if (m_vContext.Count > 0)
{
ClientCoreLoader.PostProcessing(AttachedClientSocket.Handle, 0, 0);
AttachedClientSocket.DoEcho(); //make sure WaitAll works correctly
}
}
}
public virtual bool Download(string localFile, string remoteFile, DDownload dl, DTransferring trans, DDiscarded discarded, uint flags, DOnExceptionFromServer se)
{
if (localFile == null || localFile.Length == 0)
{
throw new ArgumentException("localFile cannot be empty");
}
if (remoteFile == null || remoteFile.Length == 0)
{
throw new ArgumentException("remoteFile cannot be empty");
}
CContext context = new CContext(false, flags);
context.Download = dl;
context.Transferring = trans;
context.Discarded = discarded;
context.FilePath = remoteFile;
context.LocalFile = localFile;
context.Se = se;
lock (m_csFile)
{
m_vContext.AddToBack(context);
uint filesOpened = GetFilesOpened();
if (m_MaxDownloading > filesOpened)
{
ClientCoreLoader.PostProcessing(Socket.Handle, 0, 0);
if (filesOpened == 0)
{
Socket.DoEcho(); //make sure WaitAll works correctly
}
}
}
return(true);
}
/// <summary>
/// Seek an async handler on the min number of requests queued and its associated socket connection
/// </summary>
/// <returns>An async handler if found; and null or nothing if no proper queue is available</returns>
public virtual THandler SeekByQueue()
{
THandler h = null;
lock (m_cs)
{
bool automerge = (ClientCoreLoader.GetQueueAutoMergeByPool(m_nPoolId) > 0);
foreach (CClientSocket cs in m_dicSocketHandler.Keys)
{
if (automerge && cs.ConnectionState < tagConnectionState.csSwitched)
{
continue;
}
IClientQueue cq = cs.ClientQueue;
if (!cq.Available || cq.JobSize > 0 /*queue is in transaction at this time*/)
{
continue;
}
if (h == null)
{
h = m_dicSocketHandler[cs];
}
else if ((cq.MessageCount < h.AttachedClientSocket.ClientQueue.MessageCount) || (cs.Connected && !h.AttachedClientSocket.Connected))
{
h = m_dicSocketHandler[cs];
}
}
}
return(h);
}
/// <summary>
/// Seek an async handler on the min number of requests queued and its associated socket connection
/// </summary>
/// <returns>An async handler if found; and null or nothing if no queue is available</returns>
public virtual THandler SeekByQueue()
{
THandler h = null;
lock (m_cs)
{
bool automerge = (ClientCoreLoader.GetQueueAutoMergeByPool(m_nPoolId) > 0);
foreach (CClientSocket cs in m_dicSocketHandler.Keys)
{
if (automerge && h != null && !cs.Connected)
{
continue;
}
if (!cs.ClientQueue.Available)
{
continue;
}
if (h == null)
{
h = m_dicSocketHandler[cs];
}
else if ((cs.ClientQueue.MessageCount < h.AttachedClientSocket.ClientQueue.MessageCount) || (cs.Connected && !h.AttachedClientSocket.Connected))
{
h = m_dicSocketHandler[cs];
}
}
}
return(h);
}
protected override void OnMergeTo(CAsyncServiceHandler to)
{
CStreamingFile fTo = (CStreamingFile)to;
lock (fTo.m_csFile)
{
int pos = 0;
int count = fTo.m_vContext.Count;
foreach (CContext cxt in fTo.m_vContext)
{
if (cxt.ErrCode == 0 && cxt.ErrMsg.Length == 0 && cxt.File == null)
{
break;
}
++pos;
}
lock (m_csFile)
{
fTo.m_vContext.InsertRange(pos, m_vContext);
m_vContext.Clear();
}
if (count == 0 && fTo.m_vContext.Count > 0)
{
ClientCoreLoader.PostProcessing(fTo.Socket.Handle, 0, 0);
fTo.Socket.DoEcho(); //make sure WaitAll works correctly
}
}
}
public virtual bool StartBatching()
{
if (m_ClientSocket == null)
{
return(false);
}
IntPtr h = m_ClientSocket.Handle;
return(ClientCoreLoader.StartBatching(h) != 0);
}
/// <summary>
/// Lock an async handler on a given timeout.
/// </summary>
/// <param name="timeout">A timeout in milliseconds</param>
/// <returns>An async handler if successful; and null or nothing if failed</returns>
/// <remarks>You must also call the method Unlock to unlock the handler and its assocaited socket connection for reuse.</remarks>
public virtual THandler Lock(uint timeout)
{
uint poolId;
lock (m_cs)
{
poolId = m_nPoolId;
}
return(MapToHandler(ClientCoreLoader.LockASocket(poolId, timeout, IntPtr.Zero)));
}
/// <summary>
/// Lock an async handler on given thread handle and timeout.
/// </summary>
/// <param name="sameThreadHandle">A handle to a thread</param>
/// <param name="timeout">A timeout in milliseconds</param>
/// <returns>An async handler if successful; and null or nothing if failed</returns>
/// <remarks>You must also call the method Unlock to unlock the handler and its associated socket connection for reuse.</remarks>
public virtual THandler Lock(IntPtr sameThreadHandle, uint timeout)
{
uint poolId;
lock (m_cs)
{
poolId = m_nPoolId;
}
return(MapToHandler(ClientCoreLoader.LockASocket(poolId, timeout, sameThreadHandle)));
}
public virtual void AbortDequeuedMessage()
{
if (m_ClientSocket == null)
{
return;
}
IntPtr h = m_ClientSocket.Handle;
ClientCoreLoader.AbortDequeuedMessage(h);
}
bool StartSocketPool(uint socketsPerThread, uint threads, bool avg, tagThreadApartment ta)
{
if (Started)
{
return(true);
}
byte b = (byte)(avg ? 1 : 0);
uint id = ClientCoreLoader.CreateSocketPool(m_spc, socketsPerThread, threads, b, ta);
return(id != 0);
}
public virtual bool Interrupt(ulong options)
{
if (m_ClientSocket == null)
{
return(false);
}
IntPtr h = m_ClientSocket.Handle;
#if WINCE
return(ClientCoreLoader.SendInterruptRequest(h, (uint)options) != 0);
#else
return(ClientCoreLoader.SendInterruptRequest(h, options) != 0);
#endif
}
/// <summary>
/// Unlock a previously locked socket to pool for reuse.
/// </summary>
/// <param name="handler">A previously locked socket</param>
public virtual void Unlock(CClientSocket cs)
{
uint poolId;
if (cs == null)
{
return;
}
lock (m_cs)
{
poolId = m_nPoolId;
}
ClientCoreLoader.UnlockASocket(poolId, cs.Handle);
}
/// <summary>
/// Disconnect all connections
/// </summary>
/// <returns>The method always returns true.</returns>
public bool DisconnectAll()
{
uint poolId;
lock (m_cs)
{
poolId = m_nPoolId;
}
if (poolId != 0)
{
return(ClientCoreLoader.DisconnectAll(poolId) != 0);
}
return(true);
}
public virtual bool CommitBatching(bool bBatchingAtServerSide)
{
if (m_ClientSocket == null)
{
return(false);
}
IntPtr h = m_ClientSocket.Handle;
lock (m_cs)
{
m_kvCallback.InsertRange(m_kvCallback.Count, m_kvBatching);
m_kvBatching.Clear();
}
return(ClientCoreLoader.CommitBatching(h, (byte)(bBatchingAtServerSide ? 1 : 0)) != 0);
}
/// <summary>
/// Shut down the socket pool after all connections are disconnected.
/// </summary>
public virtual void ShutdownPool()
{
uint poolId;
lock (m_cs)
{
poolId = m_nPoolId;
m_nPoolId = 0;
m_ServiceId = 0;
}
if (poolId != 0)
{
ClientCoreLoader.DestroySocketPool(poolId);
}
}
static ClientCoreLoader()
{
switch (System.Environment.OSVersion.Platform)
{
case PlatformID.Win32S:
case PlatformID.Win32NT:
case PlatformID.Win32Windows:
case PlatformID.WinCE:
case PlatformID.Xbox:
break;
default:
ClientCoreLoader.UseUTF16();
break;
}
}
public virtual bool WaitAll(uint timeOut)
{
if (m_ClientSocket == null)
{
return(false);
}
IntPtr h = m_ClientSocket.Handle;
if (ClientCoreLoader.IsBatching(h) != 0)
{
throw new InvalidOperationException("Can't call the method WaitAll during batching requests");
}
if (ClientCoreLoader.IsQueueStarted(h) != 0 && ClientCoreLoader.GetJobSize(h) > 0)
{
throw new InvalidOperationException("Can't call the method WaitAll during enqueuing transactional requests");
}
return(ClientCoreLoader.WaitAll(h, timeOut) != 0);
}
public virtual bool AbortBatching()
{
if (m_ClientSocket == null)
{
return(false);
}
IntPtr h = m_ClientSocket.Handle;
lock (m_cs)
{
foreach (MyKeyValue <ushort, CResultCb> p in m_kvBatching)
{
if (p.Value.Discarded != null)
{
p.Value.Discarded.Invoke(this, true);
}
}
m_kvBatching.Clear();
}
return(ClientCoreLoader.AbortBatching(h) != 0);
}
protected virtual bool SendRouteeResult(byte[] data, uint len, ushort reqId)
{
if (m_ClientSocket == null)
{
return(false);
}
IntPtr h = m_ClientSocket.Handle;
if (reqId == 0)
{
reqId = m_ClientSocket.CurrentRequestID;
}
unsafe
{
if (data != null && len > (uint)data.Length)
len = (uint)data.Length;
fixed(byte *buffer = data)
{
return(ClientCoreLoader.SendRouteeResult(h, reqId, buffer, len) != 0);
}
}
}
public virtual Task <ErrInfo> upload(string localFile, string remoteFile, DTransferring trans = null, uint flags = FILE_OPEN_TRUNCACTED)
{
if (localFile == null || localFile.Length == 0)
{
throw new ArgumentException("localFile cannot be empty");
}
if (remoteFile == null || remoteFile.Length == 0)
{
throw new ArgumentException("remoteFile cannot be empty");
}
TaskCompletionSource <ErrInfo> tcs = new TaskCompletionSource <ErrInfo>();
CContext context = new CContext(false, flags);
context.Download = (file, res, em) =>
{
tcs.TrySetResult(new ErrInfo(res, em));
};
context.Transferring = trans;
context.Discarded = get_aborted(tcs, idUpload);
context.FilePath = remoteFile;
context.LocalFile = localFile;
context.Se = get_se(tcs);
context.Fut = tcs;
lock (m_csFile)
{
m_vContext.AddToBack(context);
uint filesOpened = GetFilesOpened();
if (m_MaxDownloading > filesOpened)
{
ClientCoreLoader.PostProcessing(Socket.Handle, 0, 0);
if (filesOpened == 0)
{
Socket.DoEcho(); //make sure WaitAll works correctly
}
}
}
return(tcs.Task);
}
private void OnSPEvent(uint poolId, tagSocketPoolEvent spe, IntPtr h)
{
THandler handler = MapToHandler(h);
switch (spe)
{
case tagSocketPoolEvent.speTimer:
if (CScopeUQueue.MemoryConsumed / 1024 > CScopeUQueue.SHARED_BUFFER_CLEAN_SIZE)
{
CScopeUQueue.DestroyUQueuePool();
}
break;
case tagSocketPoolEvent.speStarted:
lock (m_cs)
{
m_nPoolId = poolId;
}
break;
case tagSocketPoolEvent.speShutdown:
lock (m_cs)
{
m_dicSocketHandler.Clear();
}
break;
case tagSocketPoolEvent.speUSocketCreated:
{
CClientSocket cs = new CClientSocket();
cs.Set(h);
ClientCoreLoader.SetRecvTimeout(h, m_recvTimeout);
ClientCoreLoader.SetConnTimeout(h, m_connTimeout);
ClientCoreLoader.SetAutoConn(h, (byte)(m_autoConn ? 1 : 0));
handler = new THandler();
if (handler.SvsID == 0)
{
handler.m_nServiceId = m_ServiceId;
}
if (handler.SvsID <= SocketProAdapter.BaseServiceID.sidStartup)
{
throw new InvalidOperationException("Service id must be larger than SocketProAdapter.BaseServiceID.sidStartup");
}
handler.Attach(cs);
lock (m_cs)
{
m_dicSocketHandler[cs] = handler;
}
}
break;
case tagSocketPoolEvent.speUSocketKilled:
if (handler != null)
{
lock (m_cs)
{
m_dicSocketHandler.Remove(handler.AttachedClientSocket);
}
}
break;
case tagSocketPoolEvent.speConnecting:
break;
case tagSocketPoolEvent.speConnected:
if (ClientCoreLoader.IsOpened(h) != 0)
{
CClientSocket cs = handler.AttachedClientSocket;
if (DoSslServerAuthentication != null && cs.EncryptionMethod == tagEncryptionMethod.TLSv1 && !DoSslServerAuthentication.Invoke(this, cs))
{
return; //don't set password or call SwitchTo in case failure of ssl server authentication on certificate from server
}
ClientCoreLoader.SetSockOpt(h, tagSocketOption.soRcvBuf, 116800, tagSocketLevel.slSocket);
ClientCoreLoader.SetSockOpt(h, tagSocketOption.soSndBuf, 116800, tagSocketLevel.slSocket);
ClientCoreLoader.SetSockOpt(h, tagSocketOption.soTcpNoDelay, 1, tagSocketLevel.slTcp);
ClientCoreLoader.SetPassword(h, cs.ConnectionContext.GetPassword());
bool ok = ClientCoreLoader.StartBatching(h) != 0;
ok = ClientCoreLoader.SwitchTo(h, handler.SvsID) != 0;
ok = ClientCoreLoader.TurnOnZipAtSvr(h, (byte)(cs.ConnectionContext.Zip ? 1 : 0)) != 0;
ok = ClientCoreLoader.SetSockOptAtSvr(h, tagSocketOption.soRcvBuf, 116800, tagSocketLevel.slSocket) != 0;
ok = ClientCoreLoader.SetSockOptAtSvr(h, tagSocketOption.soSndBuf, 116800, tagSocketLevel.slSocket) != 0;
ok = ClientCoreLoader.SetSockOptAtSvr(h, tagSocketOption.soTcpNoDelay, 1, tagSocketLevel.slTcp) != 0;
ok = (ClientCoreLoader.CommitBatching(h, (byte)0) != 0);
}
break;
case tagSocketPoolEvent.speQueueMergedFrom:
m_pHFrom = MapToHandler(h);
#if DEBUG
IClientQueue cq = m_pHFrom.AttachedClientSocket.ClientQueue;
uint remaining = (uint)m_pHFrom.RequestsQueued;
if (cq.MessageCount != remaining)
{
Console.WriteLine("From: Messages = {0}, remaining requests = {1}", cq.MessageCount, remaining);
}
#endif
break;
case tagSocketPoolEvent.speQueueMergedTo:
{
THandler to = MapToHandler(h);
m_pHFrom.AppendTo(to);
m_pHFrom = null;
}
break;
default:
break;
}
if (SocketPoolEvent != null)
{
SocketPoolEvent.Invoke(this, spe, handler);
}
OnSocketPoolEvent(spe, handler);
if (spe == tagSocketPoolEvent.speConnected && ClientCoreLoader.IsOpened(h) != 0)
{
SetQueue(handler.AttachedClientSocket);
}
}
/// <summary>
/// Start a pool of sockets with a given two-dimensional matrix of connection contexts
/// </summary>
/// <param name="cc">A given two-dimensional matrix of connection contexts. Its first dimension length represents the number of threads; and the second dimension length is the number of sockets per thread</param>
/// <param name="avg">A boolean value for building internal socket pool, which defaults to true.</param>
/// <param name="ta">A value for COM thread apartment if there is COM object involved. It is ignored on non-window platforms, and default to tagThreadApartment.taNone</param>
/// <returns>False if there is no connection established; and true as long as there is one connection started</returns>
public virtual bool StartSocketPool(CConnectionContext[,] cc, bool avg, tagThreadApartment ta)
{
bool ok;
char[] empty = { ' ', '\t', '\r', '\n' };
if (cc == null || cc.Length == 0)
{
throw new ArgumentException("Must set connection context argument properly");
}
if (Started)
{
ShutdownPool();
}
CopyCC(cc);
bool first = true;
int threads = cc.GetLength(0);
int socketsPerThread = cc.GetLength(1);
if (!StartSocketPool((uint)socketsPerThread, (uint)threads, avg, ta))
{
return(false);
}
Dictionary <CClientSocket, THandler> temp = new Dictionary <CClientSocket, THandler>();
lock (m_cs)
{
int index = 0;
foreach (CClientSocket cs in m_dicSocketHandler.Keys)
{
temp[cs] = m_dicSocketHandler[cs];
int m = index % threads;
int n = index / threads;
CConnectionContext c = m_mcc[m, n];
if (c.Host == null)
{
throw new InvalidOperationException("Host string can not be null");
}
c.Host = c.Host.Trim(empty);
if (c.Host.Length == 0)
{
throw new InvalidOperationException("Host string must be a valid string");
}
if (c.Port == 0)
{
throw new InvalidOperationException("Host port can't be zero");
}
cs.ConnectionContext = c;
++index;
}
}
foreach (CClientSocket cs in temp.Keys)
{
if (cs.Connected)
{
first = false;
continue;
}
CConnectionContext c = cs.ConnectionContext;
cs.UID = c.UserId;
cs.EncryptionMethod = c.EncrytionMethod;
cs.Zip = c.Zip;
IntPtr p = cs.Handle;
unsafe
{
fixed(byte *data = System.Text.Encoding.ASCII.GetBytes(c.Host))
{
IntPtr host = new IntPtr(data);
if (first)
{
//we use sync connecting for the first socket connection
ok = ClientCoreLoader.Connect(p, host, c.Port, 1, (byte)(c.V6 ? 1 : 0)) != 0;
if (ok && ClientCoreLoader.WaitAll(cs.Handle, uint.MaxValue) != 0)
{
first = false;
}
}
else
{
ok = ClientCoreLoader.Connect(p, host, c.Port, 0, (byte)(c.V6 ? 1 : 0)) != 0;
}
}
}
}
return(ConnectedSockets > 0);
}
public virtual bool SendRequest(ushort reqId, byte[] data, uint len, DAsyncResultHandler ash, DDiscarded discarded, DOnExceptionFromServer exception)
{
bool sent;
byte batching;
MyKeyValue <ushort, CResultCb> kv;
if (reqId <= (ushort)tagBaseRequestID.idReservedTwo)
{
throw new ArgumentException("Request id must be larger than 0x2001");
}
if (null == m_ClientSocket)
{
return(false);
}
IntPtr h = m_ClientSocket.Handle;
if (data != null && len > (uint)data.Length)
{
len = (uint)data.Length;
}
if (ash != null || discarded != null || exception != null)
{
CResultCb rcb = new CResultCb(ash, discarded, exception);
kv = new MyKeyValue <ushort, CResultCb>(reqId, rcb);
batching = ClientCoreLoader.IsBatching(h);
lock (m_csSend)
{
lock (m_cs)
{
if (batching != 0)
{
m_kvBatching.AddToBack(kv);
}
else
{
m_kvCallback.AddToBack(kv);
}
}
unsafe
{
fixed(byte *buffer = data)
{
sent = (ClientCoreLoader.SendRequest(h, reqId, buffer, len) != 0);
}
}
}
}
else
{
kv = null;
batching = 0;
unsafe
{
fixed(byte *buffer = data)
{
sent = (ClientCoreLoader.SendRequest(h, reqId, buffer, len) != 0);
}
}
}
if (sent)
{
return(true);
}
if (kv != null)
{
lock (m_cs)
{
if (batching > 0)
{
m_kvBatching.Clear();
}
else
{
m_kvCallback.Clear();
}
}
}
return(false);
}
private void OnSPEvent(uint poolId, tagSocketPoolEvent spe, IntPtr h)
{
THandler handler = MapToHandler(h);
switch (spe)
{
case tagSocketPoolEvent.speTimer:
//Console.WriteLine("Timer running = " + poolId + ", thread id = " + System.Threading.Thread.CurrentThread.ManagedThreadId);
break;
case tagSocketPoolEvent.speStarted:
lock (m_cs)
{
m_nPoolId = poolId;
}
break;
case tagSocketPoolEvent.speShutdown:
lock (m_cs)
{
m_dicSocketHandler.Clear();
}
break;
case tagSocketPoolEvent.speUSocketCreated:
{
CClientSocket cs = new CClientSocket();
cs.Set(h);
ClientCoreLoader.SetRecvTimeout(h, m_recvTimeout);
ClientCoreLoader.SetConnTimeout(h, m_connTimeout);
ClientCoreLoader.SetAutoConn(h, (byte)(m_autoConn ? 1 : 0));
handler = new THandler();
if (handler.SvsID == 0)
{
handler.m_nServiceId = m_ServiceId;
}
if (handler.SvsID <= SocketProAdapter.BaseServiceID.sidStartup)
{
throw new InvalidOperationException("Service id must be larger than SocketProAdapter.BaseServiceID.sidStartup");
}
handler.Attach(cs);
lock (m_cs)
{
m_dicSocketHandler[cs] = handler;
}
}
break;
case tagSocketPoolEvent.speUSocketKilled:
if (handler != null)
{
lock (m_cs)
{
m_dicSocketHandler.Remove(handler.AttachedClientSocket);
}
}
break;
case tagSocketPoolEvent.speConnecting:
break;
case tagSocketPoolEvent.speConnected:
if (ClientCoreLoader.IsOpened(h) != 0)
{
CClientSocket cs = handler.AttachedClientSocket;
if (DoSslServerAuthentication != null && cs.EncryptionMethod == tagEncryptionMethod.TLSv1 && !DoSslServerAuthentication.Invoke(this, cs))
{
return; //don't set password or call SwitchTo in case failure of ssl server authentication on certificate from server
}
ClientCoreLoader.SetSockOpt(h, tagSocketOption.soRcvBuf, 116800, tagSocketLevel.slSocket);
ClientCoreLoader.SetSockOpt(h, tagSocketOption.soSndBuf, 116800, tagSocketLevel.slSocket);
ClientCoreLoader.SetSockOpt(h, tagSocketOption.soTcpNoDelay, 1, tagSocketLevel.slTcp);
ClientCoreLoader.SetPassword(h, cs.ConnectionContext.GetPassword());
bool ok = ClientCoreLoader.StartBatching(h) != 0;
ok = ClientCoreLoader.SwitchTo(h, handler.SvsID) != 0;
if (ok)
{
ok = ClientCoreLoader.TurnOnZipAtSvr(h, (byte)(cs.ConnectionContext.Zip ? 1 : 0)) != 0;
ok = ClientCoreLoader.SetSockOptAtSvr(h, tagSocketOption.soRcvBuf, 116800, tagSocketLevel.slSocket) != 0;
ok = ClientCoreLoader.SetSockOptAtSvr(h, tagSocketOption.soSndBuf, 116800, tagSocketLevel.slSocket) != 0;
ok = ClientCoreLoader.SetSockOptAtSvr(h, tagSocketOption.soTcpNoDelay, 1, tagSocketLevel.slTcp) != 0;
}
ok = ClientCoreLoader.CommitBatching(h, (byte)0) != 0;
}
break;
case tagSocketPoolEvent.speQueueMergedFrom:
m_pHFrom = MapToHandler(h);
break;
case tagSocketPoolEvent.speQueueMergedTo:
{
THandler to = MapToHandler(h);
m_pHFrom.AppendTo(to);
m_pHFrom = null;
}
break;
default:
break;
}
lock (m_cs)
{
if (SocketPoolEvent != null)
{
SocketPoolEvent.Invoke(this, spe, handler);
}
}
OnSocketPoolEvent(spe, handler);
}
/// <summary>
/// Seek an async handler by its associated queue file full path or raw name.
/// </summary>
/// <param name="queueName">queue file full path or raw name</param>
/// <returns>An async handler if found; and null or nothing if none is found</returns>
public virtual THandler SeekByQueue(string queueName)
{
THandler h = null;
if (queueName == null || queueName.Length == 0)
{
return(null);
}
char[] empty = { ' ', '\t', '\r', '\n' };
queueName = queueName.Trim(empty);
switch (System.Environment.OSVersion.Platform)
{
case PlatformID.Win32S:
case PlatformID.Win32NT:
case PlatformID.Win32Windows:
case PlatformID.WinCE:
case PlatformID.Xbox:
queueName = queueName.ToLower();
break;
default:
break;
}
lock (m_cs)
{
string rawName;
string appName;
unsafe
{
appName = new string((sbyte *)ClientCoreLoader.GetClientWorkDirectory());
}
foreach (CClientSocket cs in m_dicSocketHandler.Keys)
{
if (!cs.ClientQueue.Available)
{
continue;
}
if (cs.ClientQueue.Secure)
{
rawName = queueName + "_" + appName + "_1.mqc";
}
else
{
rawName = queueName + "_" + appName + "_0.mqc";
}
string queueFileName = cs.ClientQueue.QueueFileName;
int len = queueFileName.Length;
int lenRaw = rawName.Length;
if (lenRaw > len)
{
continue;
}
int pos = queueFileName.LastIndexOf(rawName);
//queue file name with full path
if (pos == 0)
{
return(m_dicSocketHandler[cs]);
}
//queue raw name only
if ((pos + lenRaw) == len)
{
return(m_dicSocketHandler[cs]);
}
}
}
return(h);
}
