Merge pull request #120 from alexarchambault/tweak-logging

Tweak logging

Author: alexarchambault

frontend/src/main/scala/bloop/bsp/BspServer.scala

@@ -90,9 +90,6 @@ object BspServer {
       val server =
         new BloopLanguageServer(Observable.never, client, provider.services, ioScheduler, bspLogger)
 
-      def warn(msg: String): Unit = provider.stateAfterExecution.logger.warn(msg)
-      def error(msg: String): Unit = provider.stateAfterExecution.logger.error(msg)
-
       val inputExit = CancelablePromise[Unit]()
       val mesages =
         LowLevelMessage
@@ -130,8 +127,10 @@ object BspServer {
               case None => clients0
             }
           }
-          if (cancelled) warn(s"BSP server cancelled, closing socket...")
-          else error(s"BSP server stopped")
+          bspLogger.info {
+            if (cancelled) "BSP server cancelled, closing socket..."
+            else "BSP server stopped"
+          }
           server.cancelAllRequests()
           ioScheduler.scheduleOnce(
             100,
@@ -150,7 +149,11 @@ object BspServer {
 
       process
         .doOnCancel(Task(stopListeting(cancelled = true)))
-        .doOnFinish(_ => Task(stopListeting(cancelled = false)))
+        .doOnFinish { errOpt =>
+          for (err <- errOpt)
+            err.printStackTrace(System.err)
+          Task(stopListeting(cancelled = false))
+        }
         .map(_ => provider.stateAfterExecution)
     }