Partial deploy with missing node type breaks deploy

red/nodes/Flow.js

@@ -253,6 +253,7 @@ function Flow(config) {
     
     this.activeNodes = {};
     this.subflowInstanceNodes = {};
+    this.catchNodeMap = {};
     this.started = false;
 
     this.parseConfig(config);
@@ -273,8 +274,6 @@ Flow.prototype.parseConfig = function(config) {
     
     this.configNodes = {};
     
-    this.catchNodeMap = null;
-    
     var unknownTypes = {};
     
     for (i=0;i<this.config.length;i++) {
@@ -352,7 +351,16 @@ Flow.prototype.parseConfig = function(config) {
     this.missingTypes = Object.keys(unknownTypes);    
 }
 
-Flow.prototype.start = function() {
+Flow.prototype.start = function(configDiff) {
+    if (configDiff) {
+        for (var i=0;i<configDiff.rewire.length;i++) {
+            var node = flow.activeNodes[configDiff.rewire[i]];
+            if (node) {
+                node.updateWires(flow.allNodes[node.id].wires);
+            }
+        }
+    }
+    
     this.started = true;
     if (this.missingTypes.length > 0) {
         throw new Error("missing types");
@@ -402,8 +410,14 @@ Flow.prototype.start = function() {
     events.emit("nodes-started");
 }
 
-Flow.prototype.stop = function(nodeList) {
-    nodeList = nodeList || Object.keys(this.activeNodes);
+Flow.prototype.stop = function(configDiff) {
+    var nodeList;
+    
+    if (configDiff) {
+        nodeList = configDiff.stop;
+    } else {
+        nodeList = Object.keys(this.activeNodes);
+    }
     var flow = this;
     return when.promise(function(resolve) {
         events.emit("nodes-stopping");
@@ -481,15 +495,12 @@ Flow.prototype.applyConfig = function(config,type) {
         //}
         
         var nodesToStop = [];
-        var nodesToCreate = [];
         nodesToRewire = diff.wiringChanged;
         
         if (type == "nodes") {
             nodesToStop = diff.deleted.concat(diff.changed);
-            nodesToCreate = diff.changed;
         } else if (type == "flows") {
             nodesToStop = diff.deleted.concat(diff.changed).concat(diff.linked);
-            nodesToCreate = diff.changed.concat(diff.linked);
         }
         
         for (var i=0;i<nodesToStop.length;i++) {
@@ -503,30 +514,13 @@ Flow.prototype.applyConfig = function(config,type) {
     } else {
         activeNodesToStop = Object.keys(this.activeNodes);
     }
-        
-    var flow = this;
-    if (type != "full") {
-        log.info("Stopping modified "+type);
+    
+    return {
+        type: type,
+        stop: activeNodesToStop,
+        rewire: nodesToRewire,
+        config: config
     }
-    return this.stop(activeNodesToStop).then(function() {
-        if (type != "full") {
-            log.info("Stopped modified "+type);
-        }
-        flow.parseConfig(config);
-        for (var i=0;i<nodesToRewire.length;i++) {
-            var node = flow.activeNodes[nodesToRewire[i]];
-            if (node) {
-                node.updateWires(flow.allNodes[node.id].wires);
-            }
-        }
-        if (type != "full") {
-            log.info("Starting modified "+type);
-        }
-        flow.start();
-        if (type != "full") {
-            log.info("Started modified "+type);
-        }
-    })
 }
 
 Flow.prototype.diffFlow = function(config) {

red/nodes/flows.js

@@ -122,14 +122,28 @@ var flowNodes = module.exports = {
         } else {
             return credentialSavePromise
                 .then(function() { return storage.saveFlows(cleanConfig);})
-                .then(function() { return activeFlow.applyConfig(config,type); });
+                .then(function() { 
+                    var configDiff = activeFlow.applyConfig(config,type);
+                    return flowNodes.stopFlows(configDiff).then(function() {
+                        activeFlow.parseConfig(config);
+                        flowNodes.startFlows(configDiff);
+                    });
+                });
         }
     },
-    startFlows: function() {
-        log.info("Starting flows");
+    startFlows: function(configDiff) {
+        if (configDiff) {
+            log.info("Starting modified "+configDiff.type);
+        } else {
+            log.info("Starting flows");
+        }
         try {
-            activeFlow.start();
-        log.info("Started flows");
+            activeFlow.start(configDiff);
+            if (configDiff) {
+                log.info("Started modified "+configDiff.type);
+            } else {
+                log.info("Started flows");
+            }
         } catch(err) {
             var missingTypes = activeFlow.getMissingTypes();
             if (missingTypes.length > 0) {
@@ -140,11 +154,19 @@ var flowNodes = module.exports = {
             }
         }
     },
-    stopFlows: function() {
-        log.info("Stopping flows");
+    stopFlows: function(configDiff) {
+        if (configDiff) {
+            log.info("Stopping modified "+configDiff.type);
+        } else {
+            log.info("Stopping flows");
+        }
         if (activeFlow) {
-            return activeFlow.stop().then(function() {
-                log.info("Stopped flows");
+            return activeFlow.stop(configDiff).then(function() {
+                if (configDiff) {
+                    log.info("Stopped modified "+configDiff.type);
+                } else {
+                    log.info("Stopped flows");
+                }
                 return;
             });
         } else {