wangw@ul.ie (03/25/91)
Hello, netter. I have a problem when programming a resident server programm using 3+open tcp development package. The exact problem is: when I didn't let the program resident, it runs o.k. but when I tried to let it resident, the "select" call returns an error: errno = 100 . The error is: ENOTSOCK(socket operation on non-socket). I am using C TOOLS PLUS/6.0 from Blaise Computing to keep a program resident. The way it does is using bios interrupt 0x08 or 0x28. The machine I am using is intel 402(486 pc) and DOS 3.3 with 3+open tcp v1.1. 1. Is there anyone who have used 3+open development to program a network server program(resident) can give me some advice and help to do it? 2. It seems that the "select" call in 3+open can not be called in a resident program. Is it a product problem? 3. Any suggestion of using resident program for networking server? and is there one who can kind provide one or two example program? Is there any public domain server(FTP) provide pc-tcp application program source code? Could you please reply directly to my e-mail account? If there are enough interests, I will post a summary. Thank you in advance. Regards Weijun Wang (wangw@ul.ie) E&CE Dept. Univ. of Limerick Ireland