I add this code in doGetNextFrame():
if (fMaxSize > fInputBufferSize) {
fInputBufferSize = fMaxSize;
delete[] fInputBuffer; fInputBuffer = new unsigned char[fInputBufferSize];
*( reinterpret_cast<u_int32_t*>(fInputBuffer) ) = htonl(0x01);
}
// Arrange to read data directly into the client's buffer:
fInputSource->getNextFrame ( fInputBuffer + 4, fMaxSize -
4,afterGettingFrame, this,FramedSource::handleClosure, this );
and this in afterGettingFrame1():
fFrameSize = frameSize + 4;
memmove(fTo, fInputBuffer, fFrameSize);
(...omitted code...)
Although it works fine, but noticed that there is a memory copy which I
think is redundant. I have tried to let fTo point directly to fInputBuffer,
but that caused the generated data full of garbage. I don't known why. who
will use fTo later and where is fTo's initialization?
Thanks again for your help!
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