logos-storage/nim-json-rpc
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Use json converters, special case for rpc's returning JsonNode

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This commit is contained in:
coffeepots 2018-05-09 13:08:15 +01:00
parent aa99f1076d
commit 9fd13fd121
1 changed files with 5 additions and 4 deletions
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9
eth-rpc/server/servertypes.nim
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@ -1,5 +1,5 @@
import asyncdispatch, asyncnet, json, tables, macros, strutils
export asyncdispatch, asyncnet, json
import asyncdispatch, asyncnet, json, tables, macros, strutils, jsonconverters
export asyncdispatch, asyncnet, json, jsonconverters
type
RpcProc* = proc (params: JsonNode): Future[JsonNode]
@ -121,9 +121,10 @@ macro on*(server: var RpcServer, path: string, body: untyped): untyped =
if body.kind == nnkStmtList: procBody = body
else: procBody = body.body
if parameters.len > 0 and parameters[0] != nil:
if parameters.len > 0 and parameters[0] != nil and parameters[0] != ident"JsonNode":
# when a return type is specified, shadow async's result
# and pass it back jsonified
# and pass it back jsonified - of course, we don't want to do this
# if a JsonNode is explicitly declared as the return type
let
returnType = parameters[0]
res = ident"result"