protected override IAsyncResult BeginSendAndReceive(MemoryStream data, AsyncCallback callback)
{
TcpConnEntry entry = pool.Get(uri);
try {
if (entry.conn.client == null)
{
entry.Set(CreateClient(uri));
}
return(AsyncSend(entry, data, callback));
}
catch {
entry.Close();
pool.Free(entry);
throw;
}
}
protected override MemoryStream SendAndReceive(MemoryStream data)
{
TcpConnEntry entry = pool.Get(uri);
try {
if (entry.conn.client == null)
{
entry.Set(CreateClient(uri));
}
Stream stream = entry.conn.stream;
Send(stream, data);
data = Receive(stream);
}
catch {
entry.Close();
throw;
}
finally {
pool.Free(entry);
}
return(data);
}