fix consensus

node.py

@@ -47,7 +47,8 @@ def node(nonces=None, config=None):
     Config.from_dict(json.loads(config))
     Peers.init()
     latest_block_index = Value('i', 0)
-    my_peer = Config.peer_host + ":" + str(Config.peer_port)
+    with open('mypeer') as f:
+        my_peer = f.read()
     Config.max_duration = 300000
     Config.block_version = 1
     #p = Process(target=new_block_checker, args=(latest_block_index,))

p2p.py

@@ -701,7 +701,8 @@ def get_base_graph():
             Config.serve_port = Config.serve_port
             Config.peer_host = Config.peer_host
             Config.peer_port = Config.peer_port
-
+        with open('mypeer', 'w') as f:
+            f.write(Config.peer_host + ":" + str(Config.peer_port))
         try:
             res = requests.post(
                 'https://yadacoin.io/peers',

rpc.py

@@ -376,7 +376,7 @@ def changetime(block):
 
 @app.route('/api-stats')
 def api_stats():
-    max_target = 0x0fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+    max_target = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
     blocks = BU.get_blocks()
     total_nonce = 0
     periods = []

yadacoin/block.py

@@ -132,7 +132,7 @@ def set_merkle_root(self, txn_hashes):
     @classmethod
     def get_target(cls, height, last_time, last_block, blockchain):
         # change target
-        max_target = 0x0fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+        max_target = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
         retarget_period = 2016  # blocks
         two_weeks = 1209600  # seconds
         half_week = 302400  # seconds
@@ -186,7 +186,7 @@ def mine(cls, transactions, public_key, private_key, max_duration, callback=None
             latest_block = Block.from_dict(BU.get_latest_block())
             last_time = latest_block.time
 
-        max_target = 0x0fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+        max_target = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
         target = cls.get_target(height, last_time, latest_block, Blockchain([x for x in BU.get_blocks()]))
 
         block_factory = cls(

yadacoin/blockchain.py

@@ -68,8 +68,10 @@ def find_error_block(self):
     def get_difficulty(self):
         difficulty = 0
         for block in self.blocks:
+            if block.index == 18170:
+                pass
             target = int(block.hash, 16)
-            difficulty += 0x0fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - target
+            difficulty += (0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff - target)
         return difficulty
 
     def get_highest_block_height(self):