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EnglishNetwork emulation provides the capability of evaluating distributed applications on a stand-alone system: Applications can be exposed to adverse and repeatable network conditions without requiring complex testbeds. This paper describes the design and implementation of a portable and object-oriented network emulator targeted to the development and test of Java-based Internet applications. The emulator is based on instrumented sockets, say EmuSockets, able to emulate the behavior of links with a given bandwidth and communication delay. The emulator is organized modularly, so that it is possible to plug-in user-defined classes for bandwidth and delay figures generation. Carrying out experiments with EmuSockets is as simple as running the tested application code on a single host.
| Titolo: | Internet Emulation for Java Applications through Socket Factories |
| Autori interni: | |
| Anno del prodotto: | 2002 |
| Abstract: | Network emulation provides the capability of evaluating distributed applications on a stand-alone system: Applications can be exposed to adverse and repeatable network conditions without requiring complex testbeds. This paper describes the design and implementation of a portable and object-oriented network emulator targeted to the development and test of Java-based Internet applications. The emulator is based on instrumented sockets, say EmuSockets, able to emulate the behavior of links with a given bandwidth and communication delay. The emulator is organized modularly, so that it is possible to plug-in user-defined classes for bandwidth and delay figures generation. Carrying out experiments with EmuSockets is as simple as running the tested application code on a single host. |
| Handle: | http://hdl.handle.net/11568/191438 |
| ISBN: | 0769517277 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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