Asynchronous Stopping of a Language Server Causes ProjectManagementApiSpec to Fail

[lolczak]

Failure:

[info] - must fail when project is running *** FAILED ***
[info]   Right({
[info]     "jsonrpc" : "2.0",
[info]     "id" : 0,
[info]     "error" : {
[info]       "code" : 4008,
[info]       "message" : "Cannot remove open project"
[info]     }
[info]   }) did not equal Right({
[info]     "jsonrpc" : "2.0",
[info]     "id" : 0,
[info]     "result" : null
[info]   }) (JsonRpcServerTestKit.scala:96)
[info]   Analysis:
[info]   Right(value: Json$JObject(value: object[jsonrpc -> "2.0",id -> 0,error -> {
[info]   "code" : 4008,
[info]   "message" : "Cannot remove open project"
[info] }] -> object[jsonrpc -> "2.0",id -> 0,result -> null]))

Please implement synchronous stoppage of a server.

Value
Tests will be passing

Specification

• Refactor handling of StopServer command. The reply should be sent when the server controller is stopped.

Acceptance Criteria & Test Cases

• The above specification has been implemented.
• The listed functionality has been rigorously tested.