fix(wifi): ignores initial commands not found error

tessel · Mar 5, 2016 · ac72ef1 · ac72ef1
1 parent c1c0e57
commit ac72ef1
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/lib/tessel/wifi.js b/lib/tessel/wifi.js
@@ -60,6 +60,14 @@ Tessel.prototype.getWifiInfo = function() {
           network.ips = ipResults.split('\n');
           return Promise.resolve(network);
         });
+    })
+    .catch((err) => {
+      if (err.toString().includes('Not found')) {
+        var msg = `${this.name} is not connected to Wi-Fi (run "t2 wifi -l" to see available networks)`;
+        return Promise.reject(msg);
+      } else {
+        return Promise.reject(err);
+      }
     });
 };
 
@@ -180,7 +188,11 @@ Tessel.prototype.setWiFiState = function(enable) {
             }
             this.receive(remoteProcess, (err, result) => {
               if (err) {
-                return reject(err);
+                if (err.toString().includes('Not found')) {
+                  return pollForWifiSignal();
+                } else {
+                  return reject(err);
+                }
               }
               if (result.toString().includes('signal')) {
                 settle();