bugfixes; startall works 2025-12-09

alembic/versions/e47d1bca4b3d_sharedata.py

@@ -0,0 +1,30 @@
+"""sharedata
+
+Revision ID: e47d1bca4b3d
+Revises: 509010f13e8b
+Create Date: 2025-04-23 11:23:10.809341
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision: str = 'e47d1bca4b3d'
+down_revision: Union[str, None] = '509010f13e8b'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table('sharedata',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('data', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+
+
+def downgrade() -> None:
+    op.drop_table('sharedata')

src/dexorder/base/account.py

@@ -42,10 +42,12 @@ class Account (LocalAccount):
         # log.debug(f'available accounts: {Account._pool.qsize()}')
         try:
             async with asyncio.timeout(1):
-                result = await Account._pool.get()
+                result: "Account" = await Account._pool.get()
         except asyncio.TimeoutError:
             log.error('waiting for an available account')
             result = await Account._pool.get()
+        # mark as out of pool
+        result._in_pool = False
         metric.account_available.set(Account._pool.qsize())
         return result
 
@@ -59,17 +61,20 @@ class Account (LocalAccount):
                 if Account._main_account is None:
                     Account._main_account = account
                 Account._pool.put_nowait(account)
+                account._in_pool = True  # this account is now in the pool
                 Account._all.append(account)
             metric.account_available.set(Account._pool.qsize())
             metric.account_total.set(len(Account._all))
             log.info(f'Account pool {[a.address for a in Account._all]}')
 
-    def __init__(self, local_account: LocalAccount): # todo chain_id?
-        super().__init__(local_account._key_obj, local_account._publicapi) # from digging into the source code
+    def __init__(self, local_account: LocalAccount):  # todo chain_id?
+        super().__init__(local_account._key_obj, local_account._publicapi)  # from digging into the source code
         self.chain_id = current_chain.get().id
         self.signing_middleware = construct_sign_and_send_raw_middleware(self)
         self._nonce: Optional[int] = None
         self.tx_id: Optional[str] = None  # current transaction id
+        # release() idempotency tracking
+        self._in_pool: bool = False
 
     async def next_nonce(self):
         if self._nonce is None:
@@ -86,8 +91,21 @@ class Account (LocalAccount):
         return current_w3.get().eth.get_balance(self.address)
 
     def release(self):
-        metric.account_available.set(Account._pool.qsize() + 1)
+        """
+        Return this Account to the pool.
+
+        Idempotent: calling release() multiple times without a new acquire()
+        will only enqueue the account once.
+        """
+        # If we're already in the pool, do nothing.
+        if self._in_pool:
+            # Optional debug log; comment out if too noisy.
+            # log.debug(f'Account {self.address} already in pool; ignoring extra release()')
+            return
+
         Account._pool.put_nowait(self)
+        self._in_pool = True
+        metric.account_available.set(Account._pool.qsize())
 
     def __str__(self):
         return self.address

src/dexorder/base/orderlib.py

@@ -375,11 +375,11 @@ class Tranche:
             if self.minLine.intercept or self.minLine.slope:
                 msg += f' >{self.minLine.intercept:.5g}'
                 if self.minLine.slope:
-                    msg += f'{self.minLine.slope:+.5g}/s({self.minLine.value():5g})'
+                    msg += f'{self.minLine.slope:+.5g}/s={self.minLine.value():5g}'
             if self.maxLine.intercept or self.maxLine.slope:
                 msg += f' <{self.maxLine.intercept:.5g}'
                 if self.maxLine.slope:
-                    msg += f'{self.maxLine.slope:+.5g}/s({self.maxLine.value():5g})'
+                    msg += f'{self.maxLine.slope:+.5g}/s={self.maxLine.value():5g}'
         if self.rateLimitPeriod:
             msg += f' {self.rateLimitFraction/MAX_FRACTION:.1%} every {self.rateLimitPeriod/60:.0} minutes'
         return msg

src/dexorder/bin/examine.py

@@ -11,17 +11,29 @@ from dexorder.blockstate.fork import current_fork
 from dexorder.contract.dexorder import VaultContract
 from dexorder.order.orderstate import Order
 from dexorder.tokens import adjust_decimals
+from dexorder.util import json
 from dexorder.vault_blockdata import vault_balances, pretty_balances
 from dexorder.bin.executable import execute
 
 log = logging.getLogger(__name__)
 
+async def dump_orders(orders, args):
+    if args.json:
+        print(json.dumps([order.status.dump() for order in orders]))
+    else:
+        first = True
+        for order in orders:
+            if first:
+                first = False
+            else:
+                print()
+            print(await order.pprint())
 
 def command_vault_argparse(subparsers):
     parser = subparsers.add_parser('vault', help='show the vault\'s balances and orders')
     parser.add_argument('address', help='address of the vault')
     parser.add_argument('--all', help='show all orders including closed ones', action='store_true')
-    # parser.add_argument('--json', help='output in JSON format', action='store_true')
+    parser.add_argument('--json', help='output in JSON format', action='store_true')
 
 async def command_vault(args):
     balances = vault_balances.get(args.address, {})
@@ -30,6 +42,7 @@ async def command_vault(args):
     print(pretty_balances({k: (await adjust_decimals(k, v)) for k, v in balances.items()}))
     print(f'Orders:')
     i = 0
+    orders = []
     while True:
         key = OrderKey(args.address, i)
         try:
@@ -37,16 +50,19 @@ async def command_vault(args):
         except KeyError:
             break
         if args.all or order.is_open:
-            print(await order.pprint())
+            orders.append(order)
         i += 1
+    await dump_orders(orders, args)
+
+
+def command_open_argparse(subparsers):
+    parser = subparsers.add_parser('open', help='show all open orders')
+    parser.add_argument('--json', help='output in JSON format', action='store_true')
+
+
+async def command_open(args):
+    await dump_orders([Order.of(key) for key in Order.open_orders], args)
 
-    # for key in Order.open_orders:
-    #     order = Order.of(key)
-    #     if args.json:
-    #         print(json.dumps(order.status.dump()))
-    #     else:
-    #         print()
-    #     print(order)
 
 async def main(args: list):
     parser = argparse.ArgumentParser()

src/dexorder/bin/mirror.py

@@ -95,7 +95,7 @@ async def write_metadata( pools, mirror_pools ):
     pool_dicts = [get_pool(addr) for (addr,_inverted) in mirror_pools]
     pool_dicts = await asyncio.gather(*pool_dicts)
     for data, addr, (_,inverted) in zip(pool_dicts, pools, mirror_pools):
-        data['x'] = dict(data=dict(uri=f'https://app.dexorder.trade/ohlc/', chain=42161, symbol=addr, inverted=inverted))
+        data['x'] = dict(data=dict(uri=f'https://app.dexorder.com/ohlc/', chain=42161, symbol=addr, inverted=inverted))
     tokens = set(p['base'] for p in pool_dicts)
     tokens.update(p['quote'] for p in pool_dicts)
     tokens = await asyncio.gather(*[get_token(t) for t in tokens])

src/dexorder/contract/contract_proxy.py

@@ -33,7 +33,8 @@ class ContractTransaction:
     async def wait(self) -> TxReceipt:
         if self.receipt is None:
             self.receipt = await current_w3.get().eth.wait_for_transaction_receipt(self.id)
-            self.account.release()
+            if self.account is not None:
+                self.account.release()
         return self.receipt
 
     async def sign(self, account: Account):
@@ -153,10 +154,14 @@ class ContractProxy:
     def __getattr__(self, item):
         if item == 'constructor':
             found = self.contract.constructor
-        elif item in self.contract.functions:
-            found = self.contract.functions[item]
         else:
-            raise AttributeError(item)
+            funcs = self.contract.functions
+            # In web3.py v6+, contract functions are exposed as attributes, not via __getitem__.
+            # Using getattr ensures we obtain the callable factory for the function; indexing may return None.
+            # Additionally, guard against unexpected None to fail fast with a clear error.
+            found = getattr(funcs, item, None)
+            if not callable(found):
+                raise AttributeError(f"Function '{item}' not found on contract {self._interface_name} at {self.address}")
         return self._wrapper(self.address, item, found)
 
     def __repr__(self):

src/dexorder/database/model/__init__.py

@@ -10,3 +10,4 @@ from .ofac import OFAC, OFACAlerts
 from .accounting import Accounting, DbAccount
 from .vaultcreationrequest import VaultCreationRequest
 from .tos import TOSAcceptance
+from .sharedata import ShareData

src/dexorder/database/model/sharedata.py

@@ -0,0 +1,12 @@
+import logging
+
+from sqlalchemy.dialects.postgresql import JSONB
+from sqlalchemy.orm import Mapped, mapped_column
+
+from dexorder.database.model import Base
+
+log = logging.getLogger(__name__)
+
+class ShareData (Base):
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    data: Mapped[dict] = mapped_column(JSONB)

src/dexorder/memcache/__init__.py

@@ -1,14 +1,69 @@
+import itertools
 import logging
 from contextlib import asynccontextmanager
 from contextvars import ContextVar
 
 import redis.asyncio as redis_async
 from redis.asyncio import Redis
+from redis.asyncio.client import Pipeline
 
 from dexorder import config
 
 log = logging.getLogger(__name__)
 
+BATCH_SIZE = 1_000
+
+class PipelineProxy:
+    def __init__(self, pipe: Pipeline):
+        self.pipe = pipe
+        self.ops = 0
+
+    async def push(self, num=1):
+        self.ops += num
+        if self.ops >= BATCH_SIZE:
+            self.ops = 0
+            await self.pipe.execute()
+
+    async def sadd(self, series, *keys):
+        while keys:
+            most = min(BATCH_SIZE-self.ops, len(keys))
+            assert most > 0
+            send = keys[:most]
+            keys = keys[most:]
+            await self.pipe.sadd(series, *send)
+            await self.push(len(send))
+
+    async def srem(self, series, *keys):
+        while keys:
+            most = min(BATCH_SIZE-self.ops, len(keys))
+            assert most > 0
+            send = keys[:most]
+            keys = keys[most:]
+            await self.pipe.srem(series, *send)
+            await self.push(len(send))
+
+    async def hset(self, series, *, mapping):
+        items = list(mapping.items())
+        while items:
+            most = min(BATCH_SIZE-self.ops, len(items))
+            assert most > 0
+            send = items[:most]
+            items = items[most:]
+            await self.pipe.hset(series, mapping={k:v for k,v in send})
+            await self.push(len(send))
+
+    async def hdel(self, series, *keys):
+        while keys:
+            most = min(BATCH_SIZE-self.ops, len(keys))
+            assert most > 0
+            send = keys[:most]
+            keys = keys[most:]
+            await self.pipe.hdel(series, *send)
+            await self.push(len(send))
+
+    def __getattr__(self, item):
+        return getattr(self.pipe, item)
+
 
 class Memcache:
     @staticmethod
@@ -19,7 +74,7 @@ class Memcache:
         # noinspection PyTypeChecker
         current_redis.set(pipe)
         try:
-            yield pipe
+            yield PipelineProxy(pipe)
             await pipe.execute()
         finally:
             current_redis.set(old_redis)

src/dexorder/memcache/memcache_state.py

@@ -12,7 +12,7 @@ from dexorder.blockstate.blockdata import SeriesCollection, BlockData
 from dexorder.blockstate.diff import DiffEntryItem
 from dexorder.blockstate.fork import Fork
 from dexorder.blockstate.state import compress_diffs
-from dexorder.memcache import current_redis, memcache
+from dexorder.memcache import current_redis, memcache, PipelineProxy
 from dexorder.util import hexstr
 from dexorder.util.async_util import maywait
 from dexorder.util.json import json_encoder
@@ -40,8 +40,7 @@ class RedisState (SeriesCollection):
         for series in self.datas.keys():
             for k, v in state.iteritems(fork, series):
                 diffs.append(DiffItem(series, k, v))
-        # todo tim fix pubs
-        await self.save(fork, diffs, use_transaction=True, skip_pubs=True)  # use_transaction=False if the data is too big
+        await self.save(fork, diffs, use_transaction=False, skip_pubs=True)  # use_transaction=False if the data is too big
 
 
     # noinspection PyAsyncCall
@@ -92,18 +91,17 @@ class RedisState (SeriesCollection):
                     hsets[series][key] = value
                 else:
                     raise NotImplementedError
+
         async with memcache.batch(use_transaction) as r:
-            # Redis pipelines fill up before our state can be sent, so we cannot do this atomically.
-            # However, sending many individual calls is super slow, so we
-            r: Pipeline
+            r: PipelineProxy
             for series, keys in sadds.items():
-                r.sadd(series, *keys)
+                await r.sadd(series, *keys)
             for series, keys in sdels.items():
-                r.srem(series, *keys)
+                await r.srem(series, *keys)
             for series, kvs in hsets.items():
-                r.hset(series, mapping=kvs)
+                await r.hset(series, mapping=kvs)
             for series, keys in hdels.items():
-                r.hdel(series, *keys)
+                await r.hdel(series, *keys)
             block_series = f'{chain_id}|head'
             headstr = hexstr(fork.head)
             r.json(json_encoder).set(block_series,'$',[fork.height, headstr])

src/dexorder/ohlc.py

@@ -394,8 +394,8 @@ class OHLCRepository:
             if trim > 0:
                 updated = updated[trim:]
 
-        if len(updated) > 3:
-            log.debug(f'\tnew recents ({len(updated)}): {updated}')
+        # if len(updated) > 3:
+        #     log.debug(f'\tnew recents ({len(updated)}): {updated}')
         recent_ohlcs.setitem(key, updated)
         return updated
 

src/dexorder/order/executionhandler.py

@@ -3,7 +3,6 @@ from dataclasses import dataclass
 from typing import Optional, Union, Any
 from uuid import UUID
 
-from triton.profiler import deactivate
 from web3.exceptions import ContractPanicError, ContractLogicError
 from web3.types import EventData
 

src/dexorder/order/triggers.py

@@ -57,13 +57,13 @@ class OrderTriggers:
         self.order = order
         self.triggers = triggers
         OrderTriggers.instances[order.key] = self
-        log.debug(f'created OrderTriggers for {order.key}')
+        # log.debug(f'created OrderTriggers for {order.key}')
 
     def disable(self):
         for t in self.triggers:
             t.disable()
         del OrderTriggers.instances[self.order.key]
-        log.debug(f'disabled OrderTriggers for {self.order.key}')
+        # log.debug(f'disabled OrderTriggers for {self.order.key}')
 
     @property
     def closed(self):
@@ -223,7 +223,7 @@ async def has_funds(tk: TrancheKey):
     # log.debug(f'balances {balances}')
     token_addr = order.status.order.tokenIn
     token_balance = balances.get(token_addr)
-    log.debug(f'amount of {token_addr} = {token_balance}')
+    # log.debug(f'amount of {token_addr} = {token_balance}')
     if token_balance is None:
         # unknown balance
         token_balance = balances[token_addr] = await ERC20(token_addr).balanceOf(tk.vault)

src/dexorder/runner.py

@@ -5,7 +5,6 @@ from datetime import timedelta
 from typing import Any, Iterable, Callable, Optional
 
 from eth_bloom import BloomFilter
-# noinspection PyPackageRequirements
 from websockets.exceptions import ConnectionClosedError
 
 from dexorder import Blockchain, db, current_pub, async_yield, current_w3, config, now, timestamp, metric
@@ -81,8 +80,7 @@ class BlockStateRunner(BlockProgressor):
                 async with w3ws as w3ws:
                     log.debug('connecting to ws provider')
                     await w3ws.provider.connect()
-                    subscription = await w3ws.eth.subscribe('newHeads')  # the return value of this call is not consistent between anvil/hardhat/rpc.
-                    # log.debug(f'subscribed to newHeads {subscription}')
+                    await w3ws.eth.subscribe('newHeads')  # the return value of this call is not consistent between anvil/hardhat/rpc.
                     while self.running:
                         async for message in w3ws.ws.process_subscriptions():
                             block = Block(chain_id, message['result'])
@@ -94,11 +92,15 @@ class BlockStateRunner(BlockProgressor):
                             if not self.running:
                                 break
                             await async_yield()
-            except (ConnectionClosedError, TimeoutError, asyncio.TimeoutError) as e:
+            except (TimeoutError, asyncio.TimeoutError) as e:
                 log.debug(f'runner timeout {e}')
+            except ConnectionClosedError as e:
+                log.info(f'websocket connection closed {e}')
             except ConnectionRefusedError:
                 log.warning(f'Could not connect to websocket {config.ws_url}')
                 await asyncio.sleep(1)
+            except StopAsyncIteration:
+                log.info(f'websocket stream ended')
             except Exception:
                 log.exception(f'Unhandled exception during run_ws()')
             finally:
@@ -397,21 +399,21 @@ class BlockStateRunner(BlockProgressor):
         # propragate to the DB or Redis.
         # TIME TICKS ARE DISABLED FOR THIS REASON
         return
-        current_fork.set(fork)
-        session = db.session
-        session.begin()
-        try:
-            for callback, on_timer in self.callbacks:
-                if on_timer:
-                    # noinspection PyCallingNonCallable
-                    await maywait(callback())
-        except BaseException:
-            session.rollback()
-            raise
-        else:
-            session.commit()
-        finally:
-            db.close_session()
+        # current_fork.set(fork)
+        # session = db.session
+        # session.begin()
+        # try:
+        #     for callback, on_timer in self.callbacks:
+        #         if on_timer:
+        #             # noinspection PyCallingNonCallable
+        #             await maywait(callback())
+        # except BaseException:
+        #     session.rollback()
+        #     raise
+        # else:
+        #     session.commit()
+        # finally:
+        #     db.close_session()
 
 
     async def do_state_init_cbs(self):