Fix peer server thread shutdown (#903)

squeaknode/node/process_received_payments_worker.py

@@ -13,6 +13,7 @@ class ProcessReceivedPaymentsWorker:
         threading.Thread(
             target=self.process_subscribed_invoices,
             # daemon=True,
+            name="process_received_payments_thread",
         ).start()
 
     def process_subscribed_invoices(self):

squeaknode/node/squeak_node.py

@@ -143,6 +143,9 @@ class SqueakNode:
     def stop_running(self):
         self.stopped.set()
 
+        # TODO: Use explicit stop to stop all components
+        self.peer_server.stop()
+
 
 def load_lightning_client(config) -> LNDLightningClient:
     return LNDLightningClient(

squeaknode/node/squeak_offer_expiry_worker.py

@@ -22,6 +22,7 @@ class SqueakOfferExpiryWorker:
             self.start_running,
         )
         timer.daemon = True
+        timer.name = "squeak_offer_expiry_thread"
         timer.start()
         self.remove_expired_offers()
 

squeaknode/node/squeak_peer_sync_worker.py

@@ -17,6 +17,7 @@ class SqueakPeerSyncWorker:
 
     def sync_timeline(self):
         logger.info("Syncing timeline with peers...")
+        self.print_running_threads()
         self.squeak_controller.sync_timeline()
         self.squeak_controller.share_squeaks()
 
@@ -27,5 +28,10 @@ class SqueakPeerSyncWorker:
                 self.start_running,
             )
             timer.daemon = True
+            timer.name = "squeak_peer_sync_thread"
             timer.start()
             self.sync_timeline()
+
+    def print_running_threads(self):
+        for thread in threading.enumerate():
+            print(thread.name)