fixed callback issue

2023-09-10 11:42:20 -06:00
parent 0f14772302
commit 0cae93c98a
5 changed files with 59 additions and 15 deletions
@@ -29,3 +29,9 @@ background script
    - raseev requests
    - send responses back to page
 - 
+
+----
+vdk general lib
+
+sleep
+bulrtot
@@ -14,7 +14,7 @@
 <br>
 <button id="bad">Bad</button>

-<script type="module" src="./msg_confirm.js"></script>
+<script type="module" src="../dist/msg_confirm.js"></script>

 <body>
 </html>
@@ -1,14 +0,0 @@
-console.log('ur mom');
-var result = null;
-document.getElementById('good').onclick = () => { console.log('click good'); result = 'good' }
-document.getElementById('bad').onclick = () => { console.log('click bad'); result = 'bad' }
-
-// for some reason the listener here never gets triggered
-async function listener(msg, _sender, _sendResponse) {
-    console.log('listener triggered');
-    console.log(msg);
-}
-
-console.log('adding listener');
-browser.runtime.onMessage.addListener(listener);
-console.log('added listener');
@@ -359,10 +359,15 @@ msg_sign
    let confirm_window = await browser.windows.create({url  : '../pages/msg_confirm.html',
                                                       type : 'popup'});
    console.log('b');
+    console.log(confirm_window.tabs);
    // @ts-ignore shut the fuck up
    let tabid : number = confirm_window.tabs[0].id;
    console.log('tabid', tabid);

+    // stupid hack because otherwise the message gets sent before the listener in the page script is created
+    await sleep(500);
+    console.log('slept');
+
    let result = await browser.tabs.sendMessage(tabid, {msg_str : msg_str});
    console.log('result', result);

@@ -769,3 +774,17 @@ bi_s2i

    return {keypairs: i_keypairs};
 }
+
+
+
+/**
+ * Hack from stack overflow somewhere to sleep for the given number of ms
+ */
+async function
+sleep
+    (ms: number)
+    : Promise<void>
+{
+    return new Promise(resolve => setTimeout(resolve, ms));
+}
+
@@ -0,0 +1,33 @@
+/**
+ * Page script for "confirm sign message" popup window 
+ */
+
+
+main();
+
+async function
+main
+    ()
+    : Promise<void>
+{
+    console.log('msg_confirm main');
+    var result = null;
+    document.getElementById('good')!.onclick = () => { console.log('click good'); result = 'good' }
+    document.getElementById('bad')!.onclick = () => { console.log('click bad'); result = 'bad' }
+
+    console.log('adding listener');
+    browser.runtime.onMessage.addListener(listener);
+    console.log('added listener');
+}
+
+// for some reason the listener here never gets triggered
+async function
+listener
+    (msg           : any,
+     _sender       : any,
+     _sendResponse : any)
+    : Promise<void>
+{
+    console.log('listener triggered');
+    console.log(msg);
+}