v1.0.3

Add timeout option to shutdown the idle apps
layerssss · Jun 24, 2017 · f55c653 · f55c653
1 parent ac8f8cb
commit f55c653
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Showing 3 changed files with 40 additions and 2 deletions.
diff --git a/lib/bnb.js b/lib/bnb.js
@@ -19,6 +19,7 @@ class Bnb {
     this._sessions = [];
     this._onStateChange = onStateChange;
     this._applicationLocks = {};
+    this._applicationTimers = {};
     this._terminals = {};
 
     if (!this._state.applications) {
@@ -133,6 +134,15 @@ class Bnb {
   }
 
   _ensureApplicationUp(application) {
+    if (application.timeout) {
+      if (this._applicationTimers[application.id]) clearTimeout(this._applicationTimers[application.id]);
+
+      this._applicationTimers[application.id] = setTimeout(()=> {
+        this._ensureApplicationDown(application);
+        delete this._applicationTimers[application.id];
+      }, application.timeout * 1000);
+    }
+
     return this._lockApplication(application, () => {
       var terminal = this._terminals[application.name];
       if (terminal) return;
@@ -216,6 +226,11 @@ class Bnb {
   }
 
   _ensureApplicationDown(application) {
+    if (this._applicationTimers[application.id]) {
+      clearTimeout(this._applicationTimers[application.id]);
+      delete this._applicationTimers[application.id];
+    }
+
     return this._lockApplication(application, () => {
       var applicationDown = false;
       var terminal = this._terminals[application.name];

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bnb",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Bnb takes care of launching your web app on your development machine.",
   "main": "bin/app.js",
   "scripts": {

diff --git a/static/application_form.js b/static/application_form.js
@@ -7,6 +7,7 @@ class ApplicationForm extends React.Component {
       command: '',
       port: 2000 + Math.floor(Math.random() * 1000),
       out: '',
+      timeout: '',
       dir: '',
       env: {},
       envSearch: '',
@@ -43,6 +44,7 @@ class ApplicationForm extends React.Component {
             command: this.state.command,
             port: this.state.port,
             out: this.state.out,
+            timeout: this.state.timeout,
             dir: this.state.dir,
             env: this.state.env
           });
@@ -114,7 +116,7 @@ class ApplicationForm extends React.Component {
         },
         createElement(
           ControlLabel, {},
-          'Ouput path (optional):'
+          'Output path (optional):'
         ),
         createElement(
           FormControl, {
@@ -126,6 +128,27 @@ class ApplicationForm extends React.Component {
           }
         )
       ),
+      createElement(
+        FormGroup, {
+          controlId: `${this.id}_timeout`,
+          validationState: 'success'
+        },
+        createElement(
+          ControlLabel, {},
+          'Timeout (seconds before shutting the application down, optional):'
+        ),
+        createElement(
+          FormControl, {
+            type: 'number',
+            min: 0,
+            step: 60,
+            value: this.state.timeout,
+            onChange: ev => this.setState({
+              timeout: Number(ev.target.value) || ''
+            })
+          }
+        )
+      ),
       createElement(
         FormGroup, {
           controlId: `${this.id}_port`,