Abstract: In a service providing system, a plurality of application users can work together in real time, and an application can be created which can handle a plurality of protocols. In the system where the web-AP and SIP server environments are cooperative with each other, a web-AP execution server executing a web application associated with a web context is connected to a web context manager managing a context of the HTTP protocol. A SIP-AP execution server is connected to a SIP context manager managing a context of the SIP protocol for executing a SIP application associated with a SIP context related to a web context. A handler manager passing a message between HTTP and SIP handlers is connected to the web-AP execution server. The web and SIP context managers have cooperation managers working together.

Abstract: An application management system includes a first application manager which manages one or more first applications based on a first network protocol and manages first unit processing related to an execution of each of the first applications; a first unit processing replica generator that generates a replica of the first unit processing; a second application manager which manages one or more second applications based on a second network protocol and manages second unit processing related to an execution of each of the second applications; and a second unit processing replica manager that converts the second unit processing to the first unit processing and causes the first unit processing replica generator to generate a replica of the converted first unit processing for generating a replica of the second unit processing.

Abstract: An application management system includes a first application manager which manages one or more first applications based on a first network protocol and manages first unit processing related to an execution of each of the first applications; a first unit processing replica generator that generates a replica of the first unit processing; a second application manager which manages one or more second applications based on a second network protocol and manages second unit processing related to an execution of each of the second applications; and a second unit processing replica manager that converts the second unit processing to the first unit processing and causes the first unit processing replica generator to generate a replica of the converted first unit processing for generating a replica of the second unit processing.

Abstract: In a service providing system, a plurality of application users can work together in real time, and an application can be created which can handle a plurality of protocols. In the system where the web-AP and SIP server environments are cooperative with each other, a web-AP execution server executing a web application associated with a web context is connected to a web context manager managing a context of the HTTP protocol. A SIP-AP execution server is connected to a SIP context manager managing a context of the SIP protocol for executing a SIP application associated with a SIP context related to a web context. A handler manager passing a message between HTTP and SIP handlers is connected to the web-AP execution server. The web and SIP context managers have cooperation managers working together.