From 5c94433a856ddf107d38ba893dd2e3936bd07a47 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonyg@leastfixedpoint.com>
Date: Sat, 8 Jun 2019 21:50:11 +0100
Subject: [PATCH] Send Err outside Turn

---
 packages/server/src/federation.js | 3 ++-
 packages/server/src/turn.js       | 9 ++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/packages/server/src/federation.js b/packages/server/src/federation.js
index 9c5cd95..2b77afe 100644
--- a/packages/server/src/federation.js
+++ b/packages/server/src/federation.js
@@ -313,7 +313,8 @@ spawn named '@syndicate-lang/server/federation/ScopeFactory' {
         field this.linkMatches = Map();
 
         const err = (detail) => {
-          turn.extend(W.Err(detail));
+          send P.Proposal(managementScope, P.ToPOA(linkid, W.Err(detail)));
+          turn.reset();
           currentFacet().stop();
         };
 
diff --git a/packages/server/src/turn.js b/packages/server/src/turn.js
index db38637..975ea2a 100644
--- a/packages/server/src/turn.js
+++ b/packages/server/src/turn.js
@@ -13,12 +13,15 @@ export function recorder(fields, fieldName, onCommit) {
   function commit() {
     if (fields[fieldName]) {
       onCommit(items);
-      items = [];
-      fields[fieldName] = false;
+      reset();
     }
   }
+  function reset() {
+    items = [];
+    fields[fieldName] = false;
+  }
 
   field fields[fieldName] = false;
   currentFacet().addDataflow(commit, PRIORITY.IDLE);
-  return { extend, commit };
+  return { extend, commit, reset };
 }