Add warning when expected default-frame duration diff then rxed

The main change needed to make `piker.data.feed._FeedsBus` work was
to correctly format the `'trade'` msgs with the (new schema) expected
`'ticks': list[dict]` field which,
- we compute the `piker` quote-msg-`dict` from the (now directly proxied through)
  `cryptofeed.types.Trade`'s fields inside the body of `stream_quotes()`.
- similarly, move the `'l1'` msg processing, **out of** the `asyncio`-side
  `_l1()` callback (defined as a closure in `.api.aio_price_feed_relay()`
  and passed to the `cryptofeed.FeedHandler`) and instead mod the
  callback to simply pass through the `.types.L1Book` ref directly to
  the `piker`/`trio` side task for conversion.

In support of all that,
- mask-to-drop the alt-branch to wait on a first rt event when the
  `cryptofeed.LastTradesResult.trades: list[Trade]` is empty; doesn't
  seem like this ever even happens?
- add a buncha typing, comments and doc-strs to the routines in
  `.deribit.api` including notes on where we can choose to mod the
  `.bs_fqme` for our eventually preferred `piker` style format.
- simplify some nested `@acm` enters to the new single `async with
  <tuple>)` style.
- be particularly pedantic about typing
  `tractor.to_asyncio.LinkedTaskChannel`
- bit of pep8 line-spacing fixes in `.venues`.

piker/brokers/deribit/api.py

@@ -28,8 +28,9 @@ from decimal import (
     Decimal,
 )
 from functools import partial
-import time
 from pathlib import Path
+from pprint import pformat
+import time
 from typing import (
     Any,
     Optional,
@@ -54,9 +55,10 @@ from cryptofeed.defines import (
     OPTION, CALL, PUT
 )
 from cryptofeed.symbols import Symbol
-
-# types for managing the cb callbacks.
-# from cryptofeed.types import L1Book
+from cryptofeed.types import (
+    L1Book,
+    Trade,
+)
 from piker.brokers import SymbolNotFound
 from .venues import (
     _ws_url,
@@ -65,9 +67,7 @@ from .venues import (
     Pair,
     OptionPair,
     JSONRPCResult,
-    # JSONRPCChannel,
     KLinesResult,
-    # Trade,
     LastTradesResult,
 )
 from piker.accounting import (
@@ -97,9 +97,17 @@ _spawn_kwargs = {
 }
 
 
-# convert datetime obj timestamp to unixtime in milliseconds
-def deribit_timestamp(when) -> int:
-    return int((when.timestamp() * 1000) + (when.microsecond / 1000))
+def deribit_timestamp(when: datetime) -> int:
+    '''
+    Convert conventional epoch timestamp, in secs, to unixtime in
+    milliseconds.
+
+    '''
+    return int(
+        (when.timestamp() * 1000)
+        +
+        (when.microsecond / 1000)
+    )
 
 
 def str_to_cb_sym(name: str) -> Symbol:
@@ -122,14 +130,20 @@ def str_to_cb_sym(name: str) -> Symbol:
         type=OPTION,
         strike_price=strike_price,
         option_type=option_type,
-        expiry_date=new_expiry_date)
+        expiry_date=new_expiry_date
+    )
 
 
 def piker_sym_to_cb_sym(name: str) -> Symbol:
-    base, expiry_date, strike_price, option_type = tuple(
+    (
+        base,
+        expiry_date,
+        strike_price,
+        option_type,
+    )= tuple(
         name.upper().split('-'))
 
-    quote = base
+    quote: str = base
 
     if option_type == 'P':
         option_type = PUT 
@@ -144,14 +158,32 @@ def piker_sym_to_cb_sym(name: str) -> Symbol:
         type=OPTION,
         strike_price=strike_price,
         option_type=option_type,
-        expiry_date=expiry_date)
+        expiry_date=expiry_date
+    )
 
 
-def cb_sym_to_deribit_inst(sym: Symbol):
+# TODO, instead can't we just lookup the `MktPair` directly
+# and pass it upward to `stream_quotes()`??
+def cb_sym_to_deribit_inst(sym: Symbol) -> str:
+    '''
+    Generate our own internal `str`-repr for a `cryptofeed.Symbol`
+    uniquely from its fields.
+
+    This is the equiv of generating a `Pair.fmqe` from `cryptofeed`
+    for now i suppose..?
+
+    '''
     new_expiry_date = get_values_from_cb_normalized_date(sym.expiry_date)
-    otype = 'C' if sym.option_type == CALL else 'P'
-
-    return f'{sym.base}-{new_expiry_date}-{sym.strike_price}-{otype}'
+    otype = (
+        'C' if sym.option_type == CALL
+        else 'P'
+    )
+    return (
+        f'{sym.base}-'
+        f'{new_expiry_date}-'
+        f'{sym.strike_price}-'
+        f'{otype}'
+    )
 
 
 def get_values_from_cb_normalized_date(expiry_date: str) -> str:
@@ -207,7 +239,10 @@ def get_config() -> dict[str, Any]:
 
 
 class Client:
+    '''
+    Hi-level interface for the jsron-RPC over websocket API.
 
+    '''
     def __init__(
         self,
 
@@ -369,6 +404,19 @@ class Client:
             return cached_pair
 
         if sym:
+            opt: OptionPair|None = pair_table.get(sym)
+            if not opt:
+                closest_matches: dict[str, Pair] = match_from_pairs(
+                    pairs=pair_table,
+                    query=sym,
+                    score_cutoff=40,
+                )
+                closest_syms: list[str] = list(closest_matches.keys())
+                raise ValueError(
+                    f'No contract found for {sym!r}\n\n'
+                    f'Closest {len(closest_syms)} available contracts:\n\n'
+                    f'{pformat(closest_syms)}\n'
+                )
             return pair_table[sym]
         else:
             return self._pairs
@@ -574,7 +622,7 @@ async def get_client(
 
 
 @acm
-async def open_feed_handler():
+async def open_feed_handler() -> FeedHandler:
     fh = FeedHandler(config=get_config())
     yield fh
     await to_asyncio.run_task(fh.stop_async)
@@ -595,43 +643,37 @@ async def aio_price_feed_relay(
     from_trio: asyncio.Queue,
     to_trio: trio.abc.SendChannel,
 ) -> None:
-    async def _trade(data: dict, receipt_timestamp):
-        to_trio.send_nowait(('trade', {
-            'symbol': cb_sym_to_deribit_inst(
-                str_to_cb_sym(data.symbol)).lower(),
-            'last': data,
-            'broker_ts': time.time(),
-            'data': data.to_dict(),
-            'receipt': receipt_timestamp
-        }))
+    '''
+    Relay price feed quotes from the `cryptofeed.FeedHandler` to
+    the `piker`-side `trio.task` consumers for delivery to consumer
+    sub-actors for various subsystems.
+
+    '''
+    async def _trade(
+        trade: Trade,  # cryptofeed, NOT ours from `.venues`!
+        receipt_timestamp: int,
+    ) -> None:
+        '''
+        Proxy-thru `cryptofeed.FeedHandler` "trades" to `piker`-side.
+
+        '''
+        to_trio.send_nowait(('trade', trade))
+
+    async def _l1(
+        book: L1Book,
+        receipt_timestamp: int,
+    ) -> None:
+        '''
+        Relay-thru "l1 book" updates.
+
+        '''
+
+        to_trio.send_nowait(('l1', book))
+
+        # TODO, make this work!
+        # -[ ] why isn't this working in `tractor.pause_from_sync()`??
+        # breakpoint()
 
-    async def _l1(data: dict, receipt_timestamp):
-        to_trio.send_nowait(('l1', {
-            'symbol': cb_sym_to_deribit_inst(
-                str_to_cb_sym(data.symbol)).lower(),
-            'ticks': [
-                {
-                    'type': 'bid',
-                    'price': float(data.bid_price),
-                    'size': float(data.bid_size)
-                },
-                {
-                    'type': 'bsize',
-                    'price': float(data.bid_price),
-                    'size': float(data.bid_size)
-                },
-                {
-                    'type': 'ask',
-                    'price': float(data.ask_price),
-                    'size': float(data.ask_size)
-                },
-                {
-                    'type': 'asize',
-                    'price': float(data.ask_price),
-                    'size': float(data.ask_size)
-                }
-            ]
-        }))
     sym: Symbol = piker_sym_to_cb_sym(instrument)
     fh.add_feed(
         DERIBIT,
@@ -645,27 +687,35 @@ async def aio_price_feed_relay(
     if not fh.running:
         fh.run(
             start_loop=False,
-            install_signal_handlers=False)
+            install_signal_handlers=False
+        )
 
     # sync with trio
     to_trio.send_nowait(None)
 
+    # run until cancelled
     await asyncio.sleep(float('inf'))
 
 
 @acm
 async def open_price_feed(
     instrument: str
-) -> trio.abc.ReceiveStream:
-    async with maybe_open_feed_handler() as fh:
-        async with to_asyncio.open_channel_from(
+) -> to_asyncio.LinkedTaskChannel:
+
+    fh: FeedHandler
+    first: None
+    chan: to_asyncio.LinkedTaskChannel
+    async with (
+        maybe_open_feed_handler() as fh,
+        to_asyncio.open_channel_from(
             partial(
                 aio_price_feed_relay,
                 fh,
                 instrument
             )
-        ) as (first, chan):
-            yield chan
+        ) as (first, chan)
+    ):
+        yield chan
 
 
 @acm
@@ -674,6 +724,7 @@ async def maybe_open_price_feed(
 ) -> trio.abc.ReceiveStream:
 
     # TODO: add a predicate to maybe_open_context
+    feed: to_asyncio.LinkedTaskChannel
     async with maybe_open_context(
         acm_func=open_price_feed,
         kwargs={

piker/brokers/deribit/feed.py

@@ -29,6 +29,7 @@ from typing import (
 # from pprint import pformat
 import time
 
+import cryptofeed
 import trio
 from trio_typing import TaskStatus
 from pendulum import (
@@ -52,25 +53,17 @@ from piker._cacheables import (
 )
 from piker.log import (
     get_logger,
+    mk_repr,
 )
 from piker.data.validate import FeedInit
 
-# from cryptofeed import FeedHandler
-# from cryptofeed.defines import (
-#     DERIBIT,
-#     L1_BOOK,
-#     TRADES,
-#     OPTION,
-#     CALL,
-#     PUT,
-# )
-# from cryptofeed.symbols import Symbol
 
 from .api import (
     Client,
     # get_config,
     piker_sym_to_cb_sym,
     cb_sym_to_deribit_inst,
+    str_to_cb_sym,
     maybe_open_price_feed
 )
 from .venues import (
@@ -219,63 +212,88 @@ async def get_mkt_info(
             price_tick=pair.price_tick,
             size_tick=pair.size_tick,
             bs_mktid=pair.symbol,
-            expiry=pair.expiry,
             venue=mkt_mode,
             broker='deribit',
             _atype=mkt_mode,
             _fqme_without_src=True,
+
+            # expiry=pair.expiry,
+            # XXX TODO, currently we don't use it since it's
+            # already "described" in the `OptionPair.symbol: str`
+            # and if we slap in the ISO repr it's kinda hideous..
+            # -[ ] figure out the best either std
         )
         return mkt, pair
 
 
 async def stream_quotes(
-
     send_chan: trio.abc.SendChannel,
     symbols: list[str],
     feed_is_live: trio.Event,
-    loglevel: str = None,
 
     # startup sync
     task_status: TaskStatus[tuple[dict, dict]] = trio.TASK_STATUS_IGNORED,
 
 ) -> None:
+    '''
+    Open a live quote stream for the market set defined by `symbols`.
 
+    Internally this starts a `cryptofeed.FeedHandler` inside an `asyncio`-side
+    task and relays through L1 and `Trade` msgs here to our `trio.Task`.
+
+    '''
     sym = symbols[0].split('.')[0]
-
     init_msgs: list[FeedInit] = []
 
+    # multiline nested `dict` formatter (since rn quote-msgs are
+    # just that).
+    pfmt: Callable[[str], str] = mk_repr(
+        # so we can see `deribit`'s delightfully mega-long bs fields..
+        maxstring=100,
+    )
+
     async with (
         open_cached_client('deribit') as client,
         send_chan as send_chan
     ):
-
+        mkt: MktPair
+        pair: Pair
         mkt, pair = await get_mkt_info(sym)
 
         # build out init msgs according to latest spec
         init_msgs.append(
-            FeedInit(mkt_info=mkt)
+            FeedInit(
+                mkt_info=mkt,
+            )
         )
-        nsym = piker_sym_to_cb_sym(sym)
+        # build `cryptofeed` feed-handle
+        cf_sym: cryptofeed.Symbol = piker_sym_to_cb_sym(sym)
 
-        async with maybe_open_price_feed(sym) as stream:
+        from_cf: tractor.to_asyncio.LinkedTaskChannel
+        async with maybe_open_price_feed(sym) as from_cf:
 
-            # TODO, uhh use it ?? XD
-            # cache = client._pairs
+            # load the "last trades" summary
+            last_trades_res: cryptofeed.LastTradesResult = await client.last_trades(
+                cb_sym_to_deribit_inst(cf_sym),
+                count=1,
+            )
+            last_trades: list[Trade] = last_trades_res.trades
 
-            last_trades = (await client.last_trades(
-                cb_sym_to_deribit_inst(nsym), count=1)).trades
+            # TODO, do we even need this or will the above always
+            # work?
+            # if not last_trades:
+            #     await tractor.pause()
+            #     async for typ, quote in from_cf:
+            #         if typ == 'trade':
+            #             last_trade = Trade(**(quote['data']))
+            #             break
 
-            if len(last_trades) == 0:
-                last_trade = None
-                async for typ, quote in stream:
-                    if typ == 'trade':
-                        last_trade = Trade(**(quote['data']))
-                        break
+            # else:
+            last_trade = Trade(
+                **(last_trades[0])
+            )
 
-            else:
-                last_trade = Trade(**(last_trades[0]))
-
-            first_quote = {
+            first_quote: dict = {
                 'symbol': sym,
                 'last': last_trade.price,
                 'brokerd_ts': last_trade.timestamp,
@@ -286,19 +304,83 @@ async def stream_quotes(
                     'broker_ts': last_trade.timestamp
                 }]
             }
-            task_status.started((init_msgs,  first_quote))
+            task_status.started((
+                init_msgs,
+                first_quote,
+            ))
 
             feed_is_live.set()
 
+            # NOTE XXX, static for now!
+            # => since this only handles ONE mkt feed at a time we
+            # don't need a lookup table to map interleaved quotes
+            # from multiple possible mkt-pairs
+            topic: str = mkt.bs_fqme
+
             # deliver until cancelled
-            async for typ, quote in stream:
-                topic: str = quote['symbol']
-                log.info(
-                    f'deribit {typ!r} quote\n\n'
-                    f'{quote}\n'
-                )
+            async for typ, ref in from_cf:
+                match typ:
+                    case 'trade':
+                        trade: cryptofeed.types.Trade = ref
+
+                        # TODO, re-impl this according to teh ideal
+                        # fqme for opts that we choose!!
+                        bs_fqme: str = cb_sym_to_deribit_inst(
+                            str_to_cb_sym(trade.symbol)
+                        ).lower()
+
+                        piker_quote: dict = {
+                            'symbol': bs_fqme,
+                            'last': trade.price,
+                            'broker_ts': time.time(),
+                            # ^TODO, name this `brokerd/datad_ts` and
+                            # use `time.time_ns()` ??
+                            'ticks': [{
+                                'type': 'trade',
+                                'price': float(trade.price),
+                                'size': float(trade.amount),
+                                'broker_ts': trade.timestamp,
+                            }],
+                        }
+                        log.info(
+                            f'deribit {typ!r} quote for {sym!r}\n\n'
+                            f'{trade}\n\n'
+                            f'{pfmt(piker_quote)}\n'
+                        )
+
+                    case 'l1':
+                        book: cryptofeed.types.L1Book = ref
+
+                        # TODO, so this is where we can possibly change things
+                        # and instead lever the `MktPair.bs_fqme: str` output?
+                        bs_fqme: str = cb_sym_to_deribit_inst(
+                            str_to_cb_sym(book.symbol)
+                        ).lower()
+
+                        piker_quote: dict = {
+                            'symbol': bs_fqme,
+                            'ticks': [
+
+                                {'type': 'bid',
+                                 'price': float(book.bid_price),
+                                 'size': float(book.bid_size)},
+
+                                {'type': 'bsize',
+                                 'price': float(book.bid_price),
+                                 'size': float(book.bid_size),},
+
+                                {'type': 'ask',
+                                 'price': float(book.ask_price),
+                                 'size': float(book.ask_size),},
+
+                                {'type': 'asize',
+                                 'price': float(book.ask_price),
+                                 'size': float(book.ask_size),}
+                            ]
+                        }
+
                 await send_chan.send({
-                    topic: quote,
+                    topic: piker_quote,
                 })
 
 
@@ -313,7 +395,6 @@ async def open_symbol_search(
         await ctx.started()
 
         async with ctx.open_stream() as stream:
-
             pattern: str
             async for pattern in stream:
 

piker/brokers/deribit/venues.py

@@ -26,8 +26,6 @@ from typing import (
 )
 from decimal import Decimal
 
-from msgspec import field
-
 from piker.types import Struct
 
 
@@ -115,9 +113,13 @@ class OptionPair(Pair, frozen=True):
     # NOTE: see `.data._symcache.SymbologyCache.load()` for why
     ns_path: str = 'piker.brokers.deribit:OptionPair'
 
+    # TODO, impl this without the MM:SS part of
+    # the `'THH:MM:SS..'` etc..
     @property
     def expiry(self) -> str:
-        iso_date = pendulum.from_timestamp(self.expiration_timestamp / 1000).isoformat()
+        iso_date = pendulum.from_timestamp(
+            self.expiration_timestamp / 1000
+        ).isoformat()
         return iso_date 
 
     @property
@@ -152,6 +154,7 @@ class JSONRPCResult(Struct):
     error: Optional[dict] = None
     result: Optional[list[dict]] = None
 
+
 class JSONRPCChannel(Struct):
     method: str
     params: dict
@@ -168,6 +171,7 @@ class KLinesResult(Struct):
     status: str
     volume: list[float]
 
+
 class Trade(Struct):
     iv: float
     price: float
@@ -186,6 +190,7 @@ class Trade(Struct):
     block_trade_id: Optional[str] = '',
     block_trade_leg_count: Optional[int] = 0,
 
+
 class LastTradesResult(Struct):
     trades: list[Trade]
     has_more: bool

piker/data/_sampling.py

@@ -30,6 +30,7 @@ import time
 from typing import (
     Any,
     AsyncIterator,
+    Callable,
     TYPE_CHECKING,
 )
 
@@ -54,6 +55,9 @@ from ._util import (
     get_console_log,
 )
 from ..service import maybe_spawn_daemon
+from piker.log import (
+    mk_repr,
+)
 
 if TYPE_CHECKING:
     from ._sharedmem import (
@@ -575,7 +579,6 @@ async def open_sample_stream(
 
 
 async def sample_and_broadcast(
-
     bus: _FeedsBus,  # noqa
     rt_shm: ShmArray,
     hist_shm: ShmArray,
@@ -596,11 +599,22 @@ async def sample_and_broadcast(
 
     overruns = Counter()
 
+    # multiline nested `dict` formatter (since rn quote-msgs are
+    # just that).
+    pfmt: Callable[[str], str] = mk_repr()
+
     # iterate stream delivered by broker
     async for quotes in quote_stream:
-        # print(quotes)
 
-        # TODO: ``numba`` this!
+        # XXX WARNING XXX only enable for debugging bc ow can cost
+        # ALOT of perf with HF-feedz!!!
+        #
+        # log.info(
+        #     'Rx live quotes:\n'
+        #     f'{pfmt(quotes)}'
+        # )
+
+        # TODO: `numba` this!
         for broker_symbol, quote in quotes.items():
             # TODO: in theory you can send the IPC msg *before* writing
             # to the sharedmem array to decrease latency, however, that
@@ -673,6 +687,18 @@ async def sample_and_broadcast(
             sub_key: str = broker_symbol.lower()
             subs: set[Sub] = bus.get_subs(sub_key)
 
+            if not subs:
+                all_bs_fqmes: list[str] = list(
+                    bus._subscribers.keys()
+                )
+                log.warning(
+                    f'No subscribers for {brokername!r} live-quote ??\n'
+                    f'broker_symbol: {broker_symbol}\n\n'
+
+                    f'Maybe the backend-sys symbol does not match one of,\n'
+                    f'{pfmt(all_bs_fqmes)}\n'
+                )
+
             # NOTE: by default the broker backend doesn't append
             # it's own "name" into the fqme schema (but maybe it
             # should?) so we have to manually generate the correct

piker/data/feed.py

@@ -540,7 +540,10 @@ async def open_feed_bus(
         # subscription since the backend isn't (yet) expected to
         # append it's own name to the fqme, so we filter on keys
         # which *do not* include that name (e.g .ib) .
-        bus._subscribers.setdefault(bs_fqme, set())
+        bus._subscribers.setdefault(
+            bs_fqme,
+            set(),
+        )
 
     # sync feed subscribers with flume handles
     await ctx.started(

piker/log.py

@@ -18,7 +18,11 @@
 Log like a forester!
 """
 import logging
+import reprlib
 import json
+from typing import (
+    Callable,
+)
 
 import tractor
 from pygments import (
@@ -84,3 +88,27 @@ def colorize_json(
         # likeable styles: algol_nu, tango, monokai
         formatters.TerminalTrueColorFormatter(style=style)
     )
+
+
+def mk_repr(
+    **repr_kws,
+) -> Callable[[str], str]:
+    '''
+    Allocate and deliver a `repr.Repr` instance with provided input
+    settings using the std-lib's `reprlib` mod,
+     * https://docs.python.org/3/library/reprlib.html
+
+    ------ Ex. ------
+    An up to 6-layer-nested `dict` as multi-line:
+    - https://stackoverflow.com/a/79102479
+    - https://docs.python.org/3/library/reprlib.html#reprlib.Repr.maxlevel
+
+    '''
+    def_kws: dict[str, int] = dict(
+        indent=2,
+        maxlevel=6,  # recursion levels
+        maxstring=66,  # match editor line-len limit
+    )
+    def_kws |= repr_kws
+    reprr = reprlib.Repr(**def_kws)
+    return reprr.repr

piker/storage/nativedb.py

@@ -161,7 +161,12 @@ class NativeStorageClient:
 
     def index_files(self):
         for path in self._datadir.iterdir():
-            if path.name in {'borked', 'expired',}:
+            if (
+                path.name in {'borked', 'expired',}
+                or
+                '.parquet' not in str(path)
+            ):
+                # ignore all non-apache files (for now)
                 continue
 
             key: str = path.name.rstrip('.parquet')

piker/tsp/__init__.py

@@ -500,7 +500,6 @@ async def start_backfill(
             )
 
             assert time[-1] == next_end_dt.timestamp()
-
             expected_dur: Interval = last_start_dt - next_start_dt
 
             # frame's worth of sample-period-steps, in seconds
@@ -1011,7 +1010,15 @@ async def tsdb_backfill(
             ]|None = config.get('frame_types', None)
             if def_frame_durs:
                 def_frame_size: Duration = def_frame_durs[timeframe]
-                assert def_frame_size == calced_frame_size
+                if def_frame_size != calced_frame_size:
+                    log.warning(
+                        f'Provider {mod.name!r} frame diff then declared ?\n\n'
+                        f'fqme: {mkt.fqme}\n'
+                        f'def_frame_size: {def_frame_size}\n'
+                        f'calced_frame_size: {calced_frame_size}\n\n'
+
+                        f'=> possibly the frame contains a GAP ?\n'
+                    )
             else:
                 # use what we calced from first frame above.
                 def_frame_size = calced_frame_size

pyproject.toml

@@ -25,11 +25,11 @@ build-backend = "poetry.core.masonry.api"
 ignore = []
 
 # https://docs.astral.sh/ruff/settings/#lint_per-file-ignores
-"piker/ui/qt.py" = [
-  "E402",
-  'F401',  # unused imports (without __all__ or blah as blah)
-  # "F841", # unused variable rules
-]
+# "piker/ui/qt.py" = [
+#   "E402",
+#   'F401',  # unused imports (without __all__ or blah as blah)
+#   # "F841", # unused variable rules
+# ]
 # ignore-init-module-imports = false
 
 # ------ - ------
@@ -72,12 +72,8 @@ httpx = "^0.27.0"
 cryptofeed = "^2.4.0"
 pyarrow = "^17.0.0"
 
-[tool.poetry.dependencies.tractor]
-develop = true
-git = 'https://pikers.dev/goodboy/tractor.git'
-branch = 'aio_abandons'
-# path = "../tractor"
-
+tractor = {path = "../tractor", develop = true}
+websockets = "12.0"
 [tool.poetry.dependencies.asyncvnc]
 git = 'https://github.com/pikers/asyncvnc.git'
 branch = 'main'