This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

UDP packets are lost when using NDK, why?

Hi, everyone:

Recently I'm working with NDK 2.0 on EVM6747 board. I try to send UDP packets to PC.The length of the packet to be sent  is 1000 bytes and I use function "sendto()" to send the packet repeatly,sometimes four times, sometimes six times. The problem is that only the packet  the last time I sent is sent out by NDK , the ohters are dropped out without any error returned.

When I debug in single step mode, all packets are sent out and received by PC.so  I'm puzzled and need any help from you.