Hi, after a quick look at the code, I think the problem is your main
loop exits when there are no packets in the reception queue. Suppose
your program starts and no packet has been receive before:
> while(socket->isWaiting()) {
> receive(socket);
> }
And suppose a number of packets are available, but after processing
them the queue becomes empty. I would try an infinite loop like
"for(;;)".
On Sun, Nov 06, 2005 at 09:27:26AM +0800, ?? ???Z wrote:
> Hi:
> I write a simple program to receive rtp packets from
> a ip cam(SNC-DF40N). However, my program can't
> receive
> packets continually. Do I forget anythine esle?
>
> Thanks for help.
>
> Jeff
>
>
> my source: (If I use JRTPLIB, it can work fine)
> --------------------------------------------------------------------------
> #include <iostream>
> #include <cstdlib>
> #include <ccrtp/rtp.h>
>
> using namespace std;
> using namespace ost;
>
> void receive(RTPSession *socket)
> {
> int ts = socket->getFirstTimestamp();
> const AppDataUnit* adu;
> adu = socket->getData(ts);
> if ( adu != NULL ) {
> cout<<"packet type:
> "<<adu->getType()<<endl;
> }
> delete adu;
> }
> int main()
> {
> RTPSession *socket = new
> RTPSession(InetHostAddress("0.0.0.0"), 30000);
>
> socket->addDestination(InetHostAddress("192.168.4.100"),
> 50000);
> socket->startRunning();
>
> while(socket->isWaiting()) {
> receive(socket);
> }
>
> delete socket;
> }
>
>
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