What is a Stub?

A stub, within the Context of Distributed Computing, is a Chunk of Code this is used to transForm Parameters during a far flung Procedure name (RPC). An RPC permits a patron Laptop to remotely call techniques on a Server Computer. The parameters utilized in a Function call should be transformed due to the fact the Client and server Computer Systems use distinct address areas. Stubs perform this conversion in order that the far off server pc perceives the RPC as a neighborhood feature call.

What Does Stub Mean?

Stub libraries are typically Mounted at the purchaser and server. Client stubs convert parameters utilized in feature calls and reconvert the result received from the server after function execution. Server stubs, then again, reconvert parameters handed via customers and convert effects back after function execution.

Stubs are generated either manually or mechanically. In a guide era, a faraway Method call implementer offers translation functions, from which a user Constructs stubs. They take care of complex parameter sorts. Automatic stub era is normally used to generate stubs. They use integration description language to define patron and server Interfaces.