Add parse error to rpc (#445)

dwightguth · ehildenb · commit 28b1d32551ea · 2019-08-19T08:31:35.000-05:00
* deps/plugin: update submodule

* web3: add parse error case
diff --git a/deps/plugin b/deps/plugin
@@ -1 +1 @@
-Subproject commit 210a0216c785cf4be7cfc720fa3997fcab5fd154
+Subproject commit 08b21dc2ca19b60d3d6c1cef6be23983ec23a355
diff --git a/web3.md b/web3.md
@@ -83,6 +83,9 @@ module WEB3
     rule <k> #loadRPCCall(_:String #Or null #Or _:Int #Or [ .JSONList ]) => #sendResponse("error": {"code": -32600, "message": "Invalid Request"}) ... </k>
          <callid> _ => null </callid>
 
+    rule <k> #loadRPCCall(undef) => #sendResponse("error": {"code": -32700, "message": "Parse error"}) ... </k>
+         <callid> _ => null </callid>
+
     syntax KItem ::= "#loadFromBatch"
  // ---------------------------------
     rule <k> #loadFromBatch ~> _ => #loadRPCCall(J) </k>
