Catch exception in web canvas

If special method exists - let provide it
root-project · Sep 13, 2024 · cb0ea6c · cb0ea6c
1 parent 4ec0600
commit cb0ea6c
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/modules/gpad/RCanvasPainter.mjs b/modules/gpad/RCanvasPainter.mjs
@@ -288,7 +288,12 @@ class RCanvasPainter extends RPadPainter {
                  this.addPadInteractive();
                  handle.send(`SNAPDONE:${snapid}`); // send ready message back when drawing completed
                  this.confirmDraw();
-              });
+             }).catch(err => {
+               if (isFunc(this.showConsoleError))
+                  this.showConsoleError(err);
+               else
+                  console.log(err);
+             });
       } else if (msg.slice(0, 4) === 'JSON') {
          const obj = parse(msg.slice(4));
          // console.log('get JSON ', msg.length-4, obj._typename);

diff --git a/modules/gpad/TCanvasPainter.mjs b/modules/gpad/TCanvasPainter.mjs
@@ -368,6 +368,11 @@ class TCanvasPainter extends TPadPainter {
                 if (ranges) ranges = ':' + ranges;
                 handle.send(`READY6:${version}${ranges}`); // send ready message back when drawing completed
                 this.confirmDraw();
+             }).catch(err => {
+               if (isFunc(this.showConsoleError))
+                  this.showConsoleError(err);
+               else
+                  console.log(err);
              });
       } else if (msg.slice(0, 5) === 'MENU:') {
          // this is menu with exact identifier for object