From 1ff985b468a3d6ebe1fe179b95879f1ef9865747 Mon Sep 17 00:00:00 2001
From: cheatfate <ka@hardcore.kiev.ua>
Date: Tue, 12 Jun 2018 09:49:16 +0300
Subject: [PATCH 1/2] Fix for latest changes in asyncdispatch2.

---
 eth-rpc/server.nim | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/eth-rpc/server.nim b/eth-rpc/server.nim
index 00ef4b8..782f658 100644
--- a/eth-rpc/server.nim
+++ b/eth-rpc/server.nim
@@ -80,8 +80,9 @@ proc sendError*(client: StreamTransport, code: int, msg: string, id: JsonNode,
                 data: JsonNode = newJNull()) {.async.} =
   ## Send error message to client
   let error = %{"code": %(code), "message": %msg, "data": data}
-  ifDebug: echo "Send error json: ", wrapReply(newJNull(), error, id)
-  result = client.write(wrapReply(id, newJNull(), error))
+  var res = wrapReply(id, newJNull(), error)
+  ifDebug: echo "Send error json: ", res
+  result = client.write(res)
 
 proc sendJsonError*(state: RpcJsonError, client: StreamTransport, id: JsonNode,
                     data = newJNull()) {.async.} =
@@ -110,7 +111,8 @@ proc processMessage(server: RpcServer, client: StreamTransport,
                                  %(methodName & " is not a registered method."))
     else:
       let callRes = await server.procs[methodName](node["params"])
-      discard await client.write(wrapReply(id, callRes, newJNull()))
+      var res = wrapReply(id, callRes, newJNull())
+      discard await client.write(res)
 
 proc processClient(server: StreamServer, client: StreamTransport) {.async.} =
   var rpc = getUserData[RpcServer](server)

From 001195341c9554339d37744aa8ab50db493ebe43 Mon Sep 17 00:00:00 2001
From: cheatfate <ka@hardcore.kiev.ua>
Date: Tue, 12 Jun 2018 09:53:48 +0300
Subject: [PATCH 2/2] Fix client.nim for latest changes in asyncdispatch2.

---
 eth-rpc/client.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eth-rpc/client.nim b/eth-rpc/client.nim
index 581cba5..9a5d216 100644
--- a/eth-rpc/client.nim
+++ b/eth-rpc/client.nim
@@ -19,7 +19,7 @@ proc call*(self: RpcClient, name: string,
   ## Remotely calls the specified RPC method.
   let id = $self.nextId
   self.nextId.inc
-  let msg = $ %{"jsonrpc": %"2.0", "method": %name, "params": params,
+  var msg = $ %{"jsonrpc": %"2.0", "method": %name, "params": params,
                 "id": %id} & "\c\l"
   let res = await self.transp.write(msg)
   # TODO: Add actions when not full packet was send, e.g. disconnect peer.