Set up the initial stage for a remote interface connection. This predicate type checks the arguments and creates a socket server at address Host/Port. This socket server will accept the socket stream connections from the remote process that is to be attached. The socket server stream is returned in Socket. Peer should be the name of the new remote Peer; if it is a variable, the predicate will assign a new name to the Peer. If Peer is an atom, the predicate will fail if Peer is an existing peer name (including names which has been created using remote_connect_setup/3, but not yet attached by remote_connect_accept/6).
When the predicate returns, the remote process can make its socket connections at Host/Port. The connecting request will suspend until they are accepted on the ECLiPSe side by calling remote_connect_accept/6.
This predicate should always be followed by a call to remote_connect_accept/6, which completes the remote connection. The predicates are separated to allow the user to start the connecting request on the remote process. This can be done for example via exec/3.
If Host and Port are not initially variables, they must be valid for forming a socket connection. If Host is `localhost', then the remote connection would be restricted to the same host as the ECLiPSe process.
The predicates remote_connect_setup/3 and remote_connect_accept/6 are used to implement remote_connect/3.