[S2GRAPH-47] Invalid HTTP Response code in experimental netty server.

• Type: Bug
• Status: To Do
• Priority: Minor
• Resolution: Unresolved
• Labels: bug
• Assignee: Daewon Jeong
• Reporter: Daewon Jeong
• Created: 26/Feb/16 14:49
• Updated: 31/Mar/16 23:46

Description

When Exception occured, server must response with status code 500.
But now, Server response with BadQueryException(status code 400)

https://github.com/apache/incubator-s2graph/blob/2b63878cc3850b8308fb123c824870066efbef09/s2rest_netty/src/main/scala/Server.scala#L144
```
override def exceptionCaught(ctx: ChannelHandlerContext, cause: Throwable)

{ cause.printStackTrace() logger.error(s"exception on query.", cause) simpleResponse(ctx, BadRequest, byteBufOpt = None, channelFutureListenerOpt = CloseOpt) }

```