JSON RPC Tiny

tiny JSON RPC implementation for C (inc. embedded with no stdlib) and C++.

An incredibly simple (and simple to use), yet powerful library that implements server, but could also be used for client code.

Some of the futures:

• uses pre-allocated storage (no dynamic allocations!)
• compatible with JSON-RPC 2.0 (version is automatically recognised)
• can be used in C / C++ code (also in embedded code, where allocators and stdlib is not available).
• contains simple service / function handler registration mechanism.
• provides interface to aid params extraction from handlers (including named params and to-int conversions).
• implements easy response creation using: json_rpc_result(): on success, or json_rpc_error(): on failure.
• allows for passing an argument to the handler, and it can be different for each call.
• allows for passing pre-allocated response buffer (can be different for each call).
• can be used in multi-threaded code (each thread needs it's own storage instance)

See example for more details.