Re: terminal without telnet
| Newsgroups | gmane.comp.emulators.hercules390.general |
|---|---|
| Message-ID | <[email protected]> |
On Fri, 2019-04-05 at 22:54 +0000, kerravon86-/[email protected] [hercules- 390] wrote: > ---In [email protected], <gtaylor@...> wrote : > > > > > I question what you actually mean by "raw TCP/IP". > > A device that converts a "WRITE" CCW > into a TCP/IP "send" socket call. Ditto > for READ. No telnet negotiation done > when there is a socket connect either. > > > > > BFN. Paul. > > > I just got around to reading this list. This device does not exist in Hercules. There are a lot of reasons why that is so, not the least of which is how the TCP socket interface functions. However, the TCPIP instruction allows for direct communication with an operating system socket connection. Your code will need to understand the socket interface. Using this mechanism you could communicate literally with anything anyway you choose at the application layer. You can use, for example, the FTP software supplied with TCPIP to understand how to interact with the socket interface. Harold Grovesteen