Test the linux version

For more information about linux testing-general Linux technology-Linux technology and application, see the following. I took some time to test streaming linux version 0.2.5.0. I got seven seeds and didn't find any crash. I guess, the cause of the crash is that the data segment requested by the download partner is illegal. It is a problem that the incoming data check is not strict, not the logic of the program, this problem can only occur when downloading partners with poor data processing, so it is not easy to find it. However, I have already performed a strict check on the incoming data. Illegal data requests will close the connection. In addition, many assertions are added to locate the problem, and it may be easy to find it in the future. The current assertion position does not tell where the source of the problem is. It is basically useless. 0.2.5.0 has no memory leakage. It has been verified in the debugging of vc6 and vc8. I don't know how to check for the leakage, but it seems that there is no problem.