The ftpserver under Indy9 has been running, whether it is port or PASV, there is no problem in the customer's continuous operation, but occasionally occasionally a few memory errors, but don't pay attention to it, you can continue to provide FTP services . For the sake of nothing, in order to support IPv6 later, in order to use the compressed mode upload data, a road upgraded to INDY 10.052 is selected. Almost no code modifications on FTPServer, it is easy to complete the transplant. After a lot of FTPCLIENT, he also transplanted successfully. Then completed the new IdFTP client's test and compression upload test in the company, which is very satisfactory, very conservative, only for FTPSERVER, the client's server side is replaced, and the client remains unchanged. . After running several hours, the problem is coming, the connection is rejected, and the download file cannot be uploaded, and the socket bind failed, address and port are already in use. It took about two days to make a modification, misunderstanding, and think of everything. However, the problem is still, the final selected solution is to use the original Indy9. . . . . I really don't know what to do in these two days.
