Add retry to fix permission error in listen(). Fixes JamesBarwell#111

smagoun · Nov 29, 2020 · 1a56b0f · 1a56b0f
1 parent 22754a4
commit 1a56b0f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/rpi-gpio.js b/rpi-gpio.js
@@ -242,7 +242,9 @@ function Gpio() {
                 }, RETRY_OPTS);
             })
             .then(function() {
-                listen(channel, onListen);
+                return retry(function() {
+                   return listen(channel, onListen);
+                }, RETRY_OPTS);
             })
             .then(function() {
                 onSetup();