finaldata bugfix

src/dexorder/blocks.py

@@ -53,7 +53,7 @@ async def get_block(blockhash, *, chain_id=None) -> Block:
 async def get_block_by_number(height: int, *, chain_id=None) -> Block:
     if chain_id is None:
         chain_id = current_chain.get().id
-    response = await current_w3.get().provider.make_request('eth_getBlockByNumber', [height, False])
+    response = await current_w3.get().provider.make_request('eth_getBlockByNumber', [hex(height), False])
     block = Block(chain_id, response['result'])
     cache_block(block)
     return block

src/dexorder/walker.py

@@ -6,6 +6,7 @@ from typing import Union, Callable
 
 from dexorder import config, db, now, current_w3
 from dexorder.base.chain import current_chain
+from dexorder.blocks import promotion_height
 from dexorder.blockstate import current_blockstate
 from dexorder.blockstate.branch import Branch
 from dexorder.blockstate.fork import Fork, current_fork
@@ -45,9 +46,9 @@ class BlockWalker (BlockProgressor):
         w3 = current_w3.get()
         chain = current_chain.get()
         chain_id = chain.id
-        confirm_offset = (config.confirms if config.confirms is not None else chain.confirms) - 1
         batch_size = config.batch_size if config.batch_size is not None else chain.batch_size
-        current_blockstate.set(FinalizedBlockState())
+        state = FinalizedBlockState()
+        current_blockstate.set(state)
 
         kv_key = f'walker_height|{chain_id}|{self.name}'
         with db.session:
@@ -73,10 +74,10 @@ class BlockWalker (BlockProgressor):
                 if prev_height is None or latest.height > prev_height:
                     prev_height = latest.height
                     log.debug(f'polled new block {latest.height}')
-                    promotion_height = latest.height - confirm_offset
-                    while (processed_height < promotion_height and
+                    promo_height = promotion_height(chain, latest.height)
+                    while (processed_height < promo_height and
                            (config.walker_stop is None or processed_height < config.walker_stop)):
-                        cur_height = min(promotion_height, processed_height+batch_size-1)
+                        cur_height = min(promo_height, processed_height+batch_size-1)
                         if config.walker_stop is not None:
                             cur_height = min(cur_height, config.walker_stop)
                         await self.handle(processed_height+1, cur_height, chain=chain, w3=w3)