From f3c6e600a78866ed1663cba19caf3c8a670df916 Mon Sep 17 00:00:00 2001
From: Georg Lukas <georg@op-co.de>
Date: Mon, 28 Sep 2020 18:10:59 +0200
Subject: [PATCH] NMEA: write on a dedicated thread, also flush

---
 src/tncproto/KenwoodProto.scala | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/tncproto/KenwoodProto.scala b/src/tncproto/KenwoodProto.scala
index dcb6552..eb50326 100644
--- a/src/tncproto/KenwoodProto.scala
+++ b/src/tncproto/KenwoodProto.scala
@@ -78,7 +78,11 @@ class KenwoodProto(service : AprsService, is : InputStream, os : OutputStream) e
 		if (output != null && (nmea.startsWith("$GPGGA") || nmea.startsWith("$GPRMC"))) {
 			Log.d(TAG, "NMEA >>> " + nmea)
 			try {
-				output.write(nmea)
+                                implicit val ec = scala.concurrent.ExecutionContext.global
+                                scala.concurrent.Future {
+                                        output.write(nmea)
+                                        output.flush()
+                                }
                                 if (service.prefs.getBoolean("kenwood.gps_debug", false))
                                         service.postAddPost(StorageDatabase.Post.TYPE_TX,
                                                 R.string.p_conn_kwd, nmea.trim())