Imports

Types

RpcProc = proc (params: RequestParamsRx): Future[JsonString] {.async.}: Procedure signature accepted as an RPC call by server - if the function has no return value, return JsonString("null") Source Edit
RpcRouter = object procs*: Table[string, RpcProc]: Source Edit

proc clear(router: var RpcRouter) {....raises: [], gcsafe, tags: [], forbids: [].}: Source Edit
proc hasMethod(router: RpcRouter; methodName: string): bool {....raises: [], gcsafe, tags: [], forbids: [].}: Source Edit
proc init(T: type RpcRouter): T:type {....raises: [], gcsafe.}: Source Edit
proc register(router: var RpcRouter; path: string; call: RpcProc) {....raises: [], gcsafe, tags: [], forbids: [].}: Source Edit
proc route(router: RpcRouter; data: string | seq[byte]): InternalRaisesFuture[ string, void] {....stackTrace: false, raises: [], gcsafe, raises: [], gcsafe.}: Route to RPC from string data.

data must be a valid JSON-RPC request or batch request.

Returns the JSON-encoded response.
Source Edit
proc route(router: RpcRouter; req: RequestRx2): InternalRaisesFuture[ResponseTx, void] {....stackTrace: false, raises: [], gcsafe, raises: [], gcsafe, tags: [RootEffect], forbids: [].}: Source Edit
proc route(router: RpcRouter; request: RequestBatchRx): InternalRaisesFuture[ seq[byte], void] {....stackTrace: false, raises: [], gcsafe, raises: [], gcsafe, tags: [RootEffect], forbids: [].}: Routes the request(s) requests and encodes the responses encoded as JSON Source Edit
func wrapError(code: int; msg: string): seq[byte] {....raises: [], gcsafe, tags: [RootEffect], forbids: [].}: Source Edit

macro rpc(server: RpcRouter; formatType, procList: untyped): untyped {..}: Source Edit
macro rpc(server: RpcRouter; path: static[string]; formatType, body: untyped): untyped {..}: Define a remote procedure call. Input and return parameters are defined using the do notation. For example:
myServer.rpc("path") do(param1: int, param2: float) -> string: result = $param1 & " " & $param2
Input parameters are automatically marshalled from json to Nim types, and output parameters are automatically marshalled to json for transport.
Source Edit

template rpc(server: RpcRouter; path: string; body: untyped): untyped {..}: Source Edit