By doing a check for active clients during the sequencer start and stop actions, the local display is no longer used. Resolves first part of #20.

app/data/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.7.17",
+  "version": "1.7.18",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

app/lib/delay/index.d.ts

@@ -0,0 +1,8 @@
+/**
+ * Delay in an async/await function
+ *
+ * @param {integer}  ms 	Milliseconds to delay for
+ *
+ * @returns {Promise} Promise to resolve after timeout
+ **/
+declare function delay(ms: number): Promise<unknown>;

app/lib/sequencer/index.js

@@ -146,7 +146,7 @@ class Sequencer {
         //start sequence
         this.log.info(`Starting sequence...`);
         this.ui.send(this.id, { start: true });
-        if (this.cmd.proj.filmout.state.enabled === true) {
+        if (this.cmd.proj.filmout.state.enabled === true && !this.cmd.proj.filmout.server.useServer()) {
             await this.cmd.proj.filmout.display.open();
         }
         for (let x = 0; x < this.loops; x++) {
@@ -179,7 +179,7 @@ class Sequencer {
             this.log.info(`Ended loop ${x + 1}`);
             this.ui.send(this.id, { loop: x, stop: true });
         }
-        if (this.cmd.proj.filmout.state.enabled === true) {
+        if (this.cmd.proj.filmout.state.enabled === true && !this.cmd.proj.filmout.server.useServer()) {
             await this.cmd.proj.filmout.display.close();
         }
         electron_1.powerSaveBlocker.stop(psbId);

app/lib/server/index.js

@@ -149,7 +149,7 @@ class Server {
     }
     async cmdAll(action, options = {}) {
         const cmds = [];
-        if (this.isActive && this.wss.clients.size > 0) {
+        if (this.useServer()) {
             this.wss.clients.forEach(function (ws) {
                 cmds.push(this.cmd(ws, action, options));
             }.bind(this));
@@ -160,7 +160,7 @@ class Server {
     }
     async displayImage(src) {
         let key;
-        if (this.isActive && this.wss.clients.size > 0) {
+        if (this.useServer()) {
             key = path_1.basename(src);
             this.addProxy(key, src);
             await this.cmdAll('image', { image: `/image/${key}` });
@@ -168,6 +168,9 @@ class Server {
         }
         return false;
     }
+    useServer() {
+        return this.isActive && this.wss.clients.size > 0;
+    }
     /**
      * WSS
      **/

app/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.7.17",
+  "version": "1.7.18",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {

app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.7.17",
+  "version": "1.7.18",
   "description": "GUI for the mcopy small gauge film optical printer platform",
   "main": "main.js",
   "scripts": {

data/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.7.17",
+  "version": "1.7.18",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "mcopy",
-  "version": "1.7.17",
+  "version": "1.7.18",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mcopy",
-      "version": "1.7.17",
+      "version": "1.7.18",
       "license": "MIT",
       "dependencies": {
         "arduino": "file:app/lib/arduino",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mcopy",
-  "version": "1.7.17",
+  "version": "1.7.18",
   "description": "Small gauge film optical printer platform",
   "main": "build.js",
   "directories": {

processing/mcopy/cfg.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.7.17",
+  "version": "1.7.18",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {

src/sequencer/index.ts

@@ -168,7 +168,7 @@ class Sequencer {
 		this.log.info(`Starting sequence...`);
 		this.ui.send(this.id, { start : true });
 
-		if (this.cmd.proj.filmout.state.enabled === true) {
+		if (this.cmd.proj.filmout.state.enabled === true && !this.cmd.proj.filmout.server.useServer()) {
 			await this.cmd.proj.filmout.display.open();
 		}
 
@@ -209,7 +209,7 @@ class Sequencer {
 			this.ui.send(this.id, { loop : x, stop : true });
 		}
 
-		if (this.cmd.proj.filmout.state.enabled === true) {
+		if (this.cmd.proj.filmout.state.enabled === true && !this.cmd.proj.filmout.server.useServer()) {
 			await this.cmd.proj.filmout.display.close();
 		}
 

src/server/index.ts

@@ -190,7 +190,7 @@ class Server {
 
 	public async cmdAll (action : string, options : any = {}) {
 		const cmds : any[] = []
-		if (this.isActive && this.wss.clients.size > 0) {
+		if (this.useServer()) {
 			this.wss.clients.forEach(function (ws : WebSocket) {
 				cmds.push(this.cmd(ws, action, options))
 			}.bind(this))
@@ -202,7 +202,7 @@ class Server {
 
 	public async displayImage (src : string) {
 		let key
-		if (this.isActive && this.wss.clients.size > 0) {
+		if (this.useServer()) {
 			key = basename(src)
 			this.addProxy(key, src)
 			await this.cmdAll('image', { image : `/image/${key}` })
@@ -211,6 +211,10 @@ class Server {
 		return false
 	}
 
+	public useServer () : boolean {
+		return this.isActive && this.wss.clients.size > 0
+	}
+
 	/**
 	 * WSS
 	 **/