anchor.diff:          let host = tryGetRightHost' path
           invokeMSBuild path target (Some host)
   
  +    let restoreMailBox = MailboxProcessor.Start(fun inbox-> 
  +        let rec messageLoop() = async {
  +            let! (path,continuation) = inbox.Receive()
  +            let host = tryGetRightHost' path
  +            let _:JS.Promise<unit> = 
  +                invokeMSBuild path "Restore" (Some host)
  +                |> Promise.bind continuation
  +            return! messageLoop()  
  +        }
  +        messageLoop() 
  +    )
  +
       let restoreProject projOpt hostOpt =
           buildProject "Restore" projOpt hostOpt
           |> Promise.onSuccess (fun _ ->
  
positive.code:         )
  
      let restoreProjectPath (project : Project) =
          let host = tryGetRightHost project
          invokeMSBuild project.Project "Restore" (Some host)
          |> Promise.bind (fun _ -> Project.load project.Project)
  
      let restoreProjectWithoutParseData (path : string) =
          let host = tryGetRightHost' path
          invokeMSBuild path "Restore" (Some host)
          |> Promise.bind (fun _ -> Project.load path)
  
      let buildSolution target sln =
          match host.value with
  
negative.code:             |> ignore
  
      let activate (context: ExtensionContext) =
          let solutionWatcher = vscode.workspace.createFileSystemWatcher("**/*.sln")
          solutionWatcher.onDidCreate.Invoke(fun n -> (Project.initWorkspace (fun _ -> Promise.empty)) |> unbox) |> ignore
          solutionWatcher.onDidChange.Invoke(fun n -> (Project.initWorkspace (fun _ -> Promise.empty)) |> unbox) |> ignore
  
          let projectWatcher = vscode.workspace.createFileSystemWatcher("**/*.fsproj")
          projectWatcher.onDidCreate.Invoke(fun n -> (Project.initWorkspace (fun _ -> Promise.empty)) |> unbox) |> ignore
          projectWatcher.onDidChange.Invoke(fun n -> Project.load n.fsPath |> unbox) |> ignore
  
          let assetWatcher = vscode.workspace.createFileSystemWatcher("**/project.assets.json")
  
  