SP remote access implementation method

Abstract

The invention discloses an SP remote access implementation method. A TCP / IP client and a TCP / IP server are added between an XFS SPIs module and an SP module; when the XFS SPIs module is connected withthe SP module, an IP address of the TCP / IP server where the SP module to be connected is located is transmitted to the TCP / IP client, after the connection is successful, the obtained hService is combined with the local IP address to generate a unique hService in a local area network, and when communication is performed with the SP module, the combined hService is transmitted to the TCP / IP client,the TCP / IP client identifies the IP address where the target SP module is located according to the IP address therein, and then sends a request to the corresponding TCP / IP server, the TCP / IP server transmits the combined hService to the SP module after receiving the request, and the SP module performs development according to a local communication mode. According to the SP remote access implementation method disclosed by the invention, one SP supports two modes at the same time.

Description

technical field [0001] The invention relates to a method for realizing SP remote access, and relates to the technical field of computer software, and the application product includes bank self-service equipment. Background technique [0002] CEN / XFS is an extended specification for bank self-service equipment formulated by the European Committee for Standardization, and part of it is called Service Provider, or SP for short. SP is a bridge for communication between applications and device hardware, that is, middleware. At present, with the diversified development of banking business needs, more and more banks propose that the SP needs to support remote access, that is, in the local area network, any computer can remotely access the SP on another computer. In the CEN / XFS standard, there is no remote access specification, so in the face of this new demand, each SP supplier will choose to redevelop the SP or modify it on the basis of the old SP. This problem increases on the o...

AI Technical Summary

Problems solved by technology

In the CEN / XFS standard, there is no remote access specification, so in the face of this new demand, each SP supplier will choose to redevelop the SP or modify it on the basis of the old SP. This problem increases on the one hand. The development workload, on the other hand, increases the difficulty of maintenance

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