Virtualizing tcp/ip services with shared memory transport

Abstract

A method for testing a client service locally using a shared memory transport is presented. The method may include recording a plurality of interactions between the client service located in a local host and a real server. The method may include generating a virtual server based on the recorded plurality of interactions. The method may include deploying the generated virtual server in the local host. The method may include executing the client service. The method may include receiving a TCP/IP request from the client service. The method may include converting the received TCP/IP request to a shared memory request. The method may include sending the shared memory request to the virtual server. The method may include receiving a shared memory reply from the virtual server. The method may include sending the shared memory reply to the client service.

What is claimed is: 
     
         1 . A computer system for testing a client service locally using a shared memory transport, comprising:
 one or more processors, one or more computer-readable memories, one or more computer-readable tangible storage media, and program instructions stored on at least one of the one or more computer-readable tangible storage media for execution by at least one of the one or more processors via at least one of the one or more computer-readable memories, wherein the computer system is capable of performing a method comprising:   recording a plurality of interactions between the client service located in a local host and a real server;   generating a virtual server based on the recorded plurality of interactions;   deploying the generated virtual server in the local host;   executing the client service;   receiving a Transmission Control Protocol/Internet Protocol (TCP/IP) request from the executing client service;   identifying a TCP header, an IP header, and a data payload within the received TCP/IP request;   extracting the data payload from the TCP header and the IP header;   generating a shared memory header based on the received TCP/IP request;   generating a shared memory request by appending the data payload to the shared memory header;   receiving a customized request payload;   integrating the received customized request payload into the converted shared memory request;   sending the converted shared memory request to the virtual server;   receiving a shared memory reply from the virtual server; and   sending the received shared memory reply to the client service.