use an input queue in synchronizer, so that new addresses can be created from other...

diff --git a/lib/synchronizer.py b/lib/synchronizer.py
index 1a86627..4d4435b 100644 (file)
--- a/lib/synchronizer.py
+++ b/lib/synchronizer.py
@@ -35,6 +35,7 @@ class WalletSynchronizer(threading.Thread):
         self.running = False
         self.lock = threading.Lock()
         self.queue = Queue.Queue()
+        self.address_queue = Queue.Queue()
 
     def stop(self):
         with self.lock: self.running = False
@@ -42,28 +43,24 @@ class WalletSynchronizer(threading.Thread):
     def is_running(self):
         with self.lock: return self.running
 
-    
+    def add(self, address):
+        self.address_queue.put(address)
+
     def subscribe_to_addresses(self, addresses):
         messages = []
         for addr in addresses:
             messages.append(('blockchain.address.subscribe', [addr]))
         self.network.subscribe( messages, lambda i,r: self.queue.put(r))
 
-
     def run(self):
         with self.lock:
             self.running = True
-
         while self.is_running():
-
             if not self.network.is_connected():
                 self.network.wait_until_connected()
-                
             self.run_interface()
 
-
     def run_interface(self):
-
         print_error("synchronizer: connected to", self.network.main_server())
 
         requested_tx = []
@@ -84,10 +81,18 @@ class WalletSynchronizer(threading.Thread):
         self.subscribe_to_addresses(self.wallet.addresses(True))
 
         while self.is_running():
+
             # 1. create new addresses
-            new_addresses = self.wallet.synchronize()
+            self.wallet.synchronize()
 
             # request missing addresses
+            new_addresses = []
+            while True:
+                try:
+                    addr = self.address_queue.get(block=False)
+                except Queue.Empty:
+                    break
+                new_addresses.append(addr)
             if new_addresses:
                 self.subscribe_to_addresses(new_addresses)
 

diff --git a/lib/wallet.py b/lib/wallet.py
index 67676b5..53f0d41 100644 (file)
--- a/lib/wallet.py
+++ b/lib/wallet.py
@@ -1139,25 +1139,23 @@ class Deterministic_Wallet(Abstract_Wallet):
                     if n > nmax: nmax = n
         return nmax + 1
 
+    def create_new_address(self, account, for_change):
+        address = account.create_new_address(for_change)
+        self.history[address] = []
+        self.synchronizer.add(address)
+        self.save_accounts()
+
     def synchronize_sequence(self, account, for_change):
         limit = self.gap_limit_for_change if for_change else self.gap_limit
-        new_addresses = []
         while True:
             addresses = account.get_addresses(for_change)
             if len(addresses) < limit:
-                address = account.create_new_address(for_change)
-                self.history[address] = []
-                new_addresses.append( address )
+                self.create_new_address(account, for_change)
                 continue
-
             if map( lambda a: self.address_is_old(a), addresses[-limit:] ) == limit*[False]:
                 break
             else:
-                address = account.create_new_address(for_change)
-                self.history[address] = []
-                new_addresses.append( address )
-
-        return new_addresses
+                self.create_new_address(account, for_change)
 
     def check_pending_accounts(self):
         for account_id, addr in self.next_addresses.items():
@@ -1169,22 +1167,15 @@ class Deterministic_Wallet(Abstract_Wallet):
                 self.next_addresses.pop(account_id)
 
     def synchronize_account(self, account):
-        new = []
-        new += self.synchronize_sequence(account, 0)
-        new += self.synchronize_sequence(account, 1)
-        return new
+        self.synchronize_sequence(account, 0)
+        self.synchronize_sequence(account, 1)
 
     def synchronize(self):
         self.check_pending_accounts()
-        new = []
         for account in self.accounts.values():
             if type(account) in [ImportedAccount, PendingAccount]:
                 continue
-            new += self.synchronize_account(account)
-        if new:
-            self.save_accounts()
-            self.storage.put('addr_history', self.history, True)
-        return new
+            self.synchronize_account(account)
 
     def restore(self, callback):
         from i18n import _