sync time after successful wifi connection

ThomasFarstrike · ThomasFarstrike · commit 4e6c31537ca9 · 2025-06-06T21:58:40.000+02:00
diff --git a/internal_filesystem/builtin/apps/com.micropythonos.wifi/assets/wifi.py b/internal_filesystem/builtin/apps/com.micropythonos.wifi/assets/wifi.py
@@ -199,6 +199,9 @@ def attempt_connecting_thread(self, ssid, password):
         print(f"Connecting to {ssid} got result: {result}")
         last_tried_ssid = ssid
         last_tried_result = result
+        # also do a time sync, otherwise some apps (Nostr Wallet Connect) won't work:
+        if have_network and wlan.isconnected():
+            mpos.time.sync_time()
         self.busy_connecting=False
         if self.keep_running:
             # Schedule UI updates because different thread
diff --git a/internal_filesystem/builtin/system/WifiService.py b/internal_filesystem/builtin/system/WifiService.py
@@ -6,7 +6,9 @@
 import ujson
 import os
 import time
+
 import mpos.config
+import mpos.time
 
 def auto_connect():
     networks = wlan.scan()
@@ -26,26 +28,14 @@ def auto_connect():
     print("auto_connect: no known networks connected")
     return False
 
-def sync_time():
-    import ntptime
-    print("Synchronizing clock...")
-    # Set the NTP server and sync time
-    ntptime.host = 'pool.ntp.org'  # Set NTP server
-    try:
-        print('Syncing time with', ntptime.host)
-        ntptime.settime()  # Fetch and set time (in UTC)
-        print('Time synced successfully')
-    except Exception as e:
-        print('Failed to sync time:', e)
-
 def attempt_connecting(ssid,password):
     print(f"auto_connect.py attempt_connecting: Attempting to connect to SSID: {ssid}")
     try:
         wlan.connect(ssid,password)
         for i in range(10):
             if wlan.isconnected():
                 print(f"auto_connect.py attempt_connecting: Connected to {ssid} after {i+1} seconds")
-                sync_time()
+                mpos.time.sync_time()
                 return True
             elif not wlan.active(): # wificonf app or others might stop the wifi, no point in continuing then
                 print("auto_connect.py attempt_connecting: Someone disabled wifi, bailing out...")
diff --git a/internal_filesystem/lib/mpos/time.py b/internal_filesystem/lib/mpos/time.py
@@ -7,4 +7,15 @@ def epoch_seconds():
         return time.time() + 946684800
     else:
         return round(time.time())
-    
+
+def sync_time():
+    import ntptime
+    print("Synchronizing clock...")
+    # Set the NTP server and sync time
+    ntptime.host = 'pool.ntp.org'  # Set NTP server
+    try:
+        print('Syncing time with', ntptime.host)
+        ntptime.settime()  # Fetch and set time (in UTC)
+        print('Time synced successfully')
+    except Exception as e:
+        print('Failed to sync time:', e)
