/// <summary>
/// Write data to the pipe
/// </summary>
/// <param name="data">the data to write</param>
/// <param name="offset">offset to start write from given data</param>
/// <param name="dataByteSize">byte size of the data to write</param>
public void Write(byte[] data, int offset, int dataByteSize)
{
if (dataByteSize > m_options.m_numOfWriteBytes)
{
throw new ArgumentException();
}
PipeWriteElem elem = new PipeWriteElem(data, offset, dataByteSize);
lock (m_writeQueue)
{
if (m_writeQueue.Count > 0)
{
m_writeQueue.Enqueue(elem);
}
else
{
try
{
m_pipeHandle.BeginWrite(elem.m_data, 0, elem.m_dataSize, OnWriteComplete, this);
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message + " >" + ex.StackTrace);
if (IsConnectionAlive())
{
KillConnection();
}
}
}
}
}
/// <summary>
///Handles when Write is completed
/// </summary>
/// <param name="result">AsyncResult</param>
private void OnWriteComplete(IAsyncResult result)
{
IpcPipe pipeInst = (IpcPipe)result.AsyncState;
try
{
pipeInst.m_pipeHandle.EndWrite(result);
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message + " >" + ex.StackTrace);
KillConnection();
pipeInst.m_options.m_callBackObj.OnWriteComplete(pipeInst, IpcWriteStatus.FAIL_WRITE_FAILED);
return;
}
lock (pipeInst.m_writeQueue)
{
if (pipeInst.m_writeQueue.Count > 0)
{
PipeWriteElem elem = pipeInst.m_writeQueue.Dequeue();
if (pipeInst.m_writeQueue.Count() > 0)
{
PipeWriteElem nextElem = pipeInst.m_writeQueue.Dequeue();
try
{
m_pipeHandle.BeginWrite(nextElem.m_data, nextElem.m_offset, nextElem.m_dataSize, OnWriteComplete, this);
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message + " >" + ex.StackTrace);
pipeInst.m_options.m_callBackObj.OnWriteComplete(pipeInst, IpcWriteStatus.SUCCESS);
KillConnection();
pipeInst.m_options.m_callBackObj.OnWriteComplete(pipeInst, IpcWriteStatus.FAIL_WRITE_FAILED);
return;
}
}
pipeInst.m_options.m_callBackObj.OnWriteComplete(pipeInst, IpcWriteStatus.SUCCESS);
}
}
}