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https://github.com/status-im/nim-json-rpc.git
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d19de19128
The users will be now able to write RPC handlers returning the distinct type `StringOfJson`. This will bypass any use of the standard library's JsonNode type and its serialization routines. The change was motivated by the integration of JSON-RPC in status-im/nim-beacon-chain where most of the data types cannot be handled by Nim's std lib or json-rpc's jsonmarshal module.
37 lines
938 B
Nim
37 lines
938 B
Nim
import json, macros
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import chronos, router, chronicles
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import jsonmarshal
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export chronos, json, jsonmarshal, router, chronicles
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type
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RpcServer* = ref object of RootRef
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router*: RpcRouter
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proc newRpcServer*(): RpcServer =
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new result
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result.router = newRpcRouter()
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template rpc*(server: RpcServer, path: string, body: untyped): untyped =
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server.router.rpc(path, body)
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template hasMethod*(server: RpcServer, methodName: string): bool =
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server.router.hasMethod(methodName)
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# Wrapper for message processing
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proc route*(server: RpcServer, line: string): Future[string] {.async, gcsafe.} =
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result = await server.router.route(line)
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# Server registration
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proc register*(server: RpcServer, name: string, rpc: RpcProc) =
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## Add a name/code pair to the RPC server.
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server.router.register(name, rpc)
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proc unRegisterAll*(server: RpcServer) =
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# Remove all remote procedure calls from this server.
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server.router.clear
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