public byte[] Send(byte[] data)
{
if (isTranferDead)
{
return(new byte[0]);
}
var rap = TpLspHelper.NewUID();
var sync = new Synchronizer(true);
var result = new byte[0];
_synchronizer.TryAdd(rap, (rslt) => {
result = rslt;
sync.Unlock();
});
SendManager(data, rap);
if (!sync.Wait(TimeSpan.FromMinutes(15))) // timeout
{
return(new byte[0]);
}
Action <byte[]> res;
_synchronizer.TryRemove(rap, out res);
return(result);
}
Thread StartListener(Stream transferChannel, System.Action <ulong, byte[]> receiveDataSet)
{
var listenThrd = new Thread(() => { // Listener thread
try {
var pkgBuilder = new Dictionary <uint, DataBuilder>();
while (true)
{
foreach (var tpLspS in TpLspHelper.SequenceReader(transferChannel))
{
if (tpLspS.IsQuantizied)
{
DataBuilder db = null;
if (!pkgBuilder.TryGetValue(tpLspS.QuantId, out db))
{
db = new DataBuilder(tpLspS.DataLength);
pkgBuilder.Add(tpLspS.QuantId, db);
}
db.WriteData(tpLspS.QuantData, tpLspS.QuantShift);
if (db.IsComplete())
{
var result = db.GetData();
pkgBuilder.Remove(tpLspS.QuantId);
receiveDataSet.Invoke(tpLspS.Rap, result);
}
}
else
{
var result = tpLspS.QuantData;
receiveDataSet.Invoke(tpLspS.Rap, result);
}
}
}
}
catch (Exception e) {
isTranferDead = true;
OnConnectionError(e);
}
})
{
IsBackground = true, Priority = ThreadPriority.Normal
};
listenThrd.Start();
return(listenThrd);
}
private void SendManager(byte[] data, ulong rap)
{
try {
using (var sync = Stream.Synchronized(_sendStream)) {
foreach (var quant in TpLspHelper.Quantize(data, _quantSize, rap))
{
lock (_sendLocker) {
sync.Write(quant, 0, quant.Length);
}
}
}
OnTransferSuccess();
}
catch (Exception e) {
OnConnectionError(e);
}
}
