mirror of
https://github.com/tcsenpai/ethereum-vanity-address-generator-cuda.git
synced 2025-06-06 02:25:21 +00:00
better balance check
This commit is contained in:
tcsenpai
parent
6cf7c775de
commit
e91b0bbc99
104
main.py
104
main.py
@ -31,12 +31,15 @@ CHECK_BALANCES = os.getenv("CHECK_BALANCES", "false").lower() == "true"
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BALANCE_BATCH_SIZE = int(os.getenv("BALANCE_BATCH_SIZE", "100"))
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SYNC_MODE = os.getenv("SYNC_MODE", "false").lower() == "true"
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BATCH_SIZE = int(os.getenv("BATCH_SIZE", "500")) # Number of addresses to check at once
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total_balance_checks = 0
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# Create a round-robin RPC selector
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rpc_index = 0
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# Add near the top after other global variables
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last_balance_check = {"address": None, "balance": None, "rpc": None}
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pending_tasks = []
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MAX_PENDING_TASKS = 10 # Adjust based on your needs
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def get_next_web3():
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@ -98,7 +101,7 @@ def check_single_balance(address, private_key):
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last_balance_check = {
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"address": address,
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"balance": Web3.from_wei(balance, "ether"),
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"rpc": web3.provider.endpoint_uri
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"rpc": web3.provider.endpoint_uri,
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}
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if balance > 0:
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with print_lock:
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@ -114,13 +117,17 @@ def check_single_balance(address, private_key):
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except Exception as e:
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if "429" in str(e): # Rate limit error
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with print_lock:
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print(f"⚠️ Rate limit hit on {web3.provider.endpoint_uri}: {str(e)}")
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print(
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f"⚠️ Rate limit hit on {web3.provider.endpoint_uri}: {str(e)}"
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)
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time.sleep(1) # Back off a bit
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else:
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with print_lock:
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print(f"⚠️ Error on {web3.provider.endpoint_uri}, trying next RPC: {str(e)}")
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print(
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f"⚠️ Error on {web3.provider.endpoint_uri}, trying next RPC: {str(e)}"
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)
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continue
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with print_lock:
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print(f"❌ All RPCs failed to check balance for {address}")
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return None
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@ -165,14 +172,8 @@ async def generate_vanity_address(prefix, num_attempts=0):
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prefixes_checked = 0
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best_match = {"address": None, "similarity": 0, "private_key": None}
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last_status_time = time.time()
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total_balance_checks = 0
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active_checks = 0
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def check_callback(future):
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nonlocal active_checks, total_balance_checks
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active_checks -= 1
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total_balance_checks += 1
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address_batch = []
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private_key_batch = []
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@ -223,17 +224,24 @@ async def generate_vanity_address(prefix, num_attempts=0):
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if CHECK_BALANCES:
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address_batch.append(address)
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private_key_batch.append(priv_key_hex)
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if len(address_batch) >= BATCH_SIZE:
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# Schedule balance check without awaiting
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asyncio.create_task(
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if len(address_batch) >= BALANCE_BATCH_SIZE:
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# Create task without waiting
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task = asyncio.create_task(
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batch_check_balances(
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address_batch.copy(), private_key_batch.copy()
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)
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)
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pending_tasks.append(task)
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active_checks += 1
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# Process completed tasks without blocking
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await process_pending_tasks()
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address_batch.clear()
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private_key_batch.clear()
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except Exception as e:
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print(f"❌ Error generating address: {str(e)}")
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continue
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# Status update every 10 seconds
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@ -249,25 +257,31 @@ async def generate_vanity_address(prefix, num_attempts=0):
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print(f"⚡ Speed: {speed:,.2f} addr/s")
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print(f"🚀 Prefix check speed: {prefix_speed:,.2f} prefixes/s")
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if CHECK_BALANCES:
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print(f"💰 Balance checks queued: {len(address_batch)}")
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print(f"✓ Total balance checks: {total_balance_checks:,}")
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if last_balance_check["address"]:
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print(
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f"📊 Last check: {last_balance_check['address']} - {last_balance_check['balance']} ETH"
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)
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print(
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f"🎯 Best match so far: {best_match['address']} ({best_match['similarity']} chars)"
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)
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print(f"📊 Last check: {last_balance_check['address']} - {last_balance_check['balance']} ETH")
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print(f"🎯 Best match so far: {best_match['address']} ({best_match['similarity']} chars)")
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print(f"{'='*72}\n")
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last_status_time = current_time
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prefixes_checked += 1 # we checked a key
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prefixes_checked += 1 # we checked a key
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# Process any remaining addresses in the batch
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if CHECK_BALANCES and address_batch:
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future = asyncio.create_task(
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batch_check_balances(address_batch.copy(), private_key_batch.copy())
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)
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active_checks += 1
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# Only break if num_attempts is positive
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if num_attempts > 0 and total_attempts >= num_attempts:
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print(f"\n⚠️ Reached maximum attempts: {num_attempts:,}")
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break
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# Process any remaining tasks before exiting
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if pending_tasks:
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await asyncio.gather(*pending_tasks)
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return None, None
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@ -327,6 +341,8 @@ def calculate_similarity(address, prefix):
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async def batch_check_balances(addresses, private_keys):
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"""Check multiple balances in a single RPC call with failover"""
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global total_balance_checks
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for _ in range(len(RPC_URLS)): # Try each RPC once
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try:
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web3 = get_next_web3()
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@ -337,26 +353,30 @@ async def batch_check_balances(addresses, private_keys):
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"jsonrpc": "2.0",
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"method": "eth_getBalance",
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"params": [addr, "latest"],
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"id": i
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"id": i,
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}
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for i, addr in enumerate(addresses)
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]
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async with aiohttp.ClientSession() as session:
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async with session.post(web3.provider.endpoint_uri, json=payload) as response:
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async with session.post(
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web3.provider.endpoint_uri, json=payload
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) as response:
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results = await response.json()
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# Process results
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for result, address, private_key in zip(results, addresses, private_keys):
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if "result" in result:
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total_balance_checks += 1
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balance = int(result["result"], 16) # Convert hex to int
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# Update last balance check info
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global last_balance_check
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last_balance_check = {
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"address": address,
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"balance": Web3.from_wei(balance, "ether"),
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"rpc": web3.provider.endpoint_uri
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"rpc": web3.provider.endpoint_uri,
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}
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# print(f"📊 Updated last_balance_check: {last_balance_check}")
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if balance > 0:
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with print_lock:
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print(f"\n{'='*50}")
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@ -372,16 +392,18 @@ async def batch_check_balances(addresses, private_keys):
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except Exception as e:
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if "429" in str(e): # Rate limit error
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with print_lock:
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print(f"⚠️ Rate limit hit on {web3.provider.endpoint_uri}: {str(e)}")
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time.sleep(1) # Back off a bit
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continue # skip this rpc for now
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else:
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with print_lock:
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print(f"⚠️ Batch check error on {web3.provider.endpoint_uri}, trying next RPC: {str(e)}")
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print(
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f"⚠️ Batch check error on {web3.provider.endpoint_uri}, trying next RPC: {str(e)}"
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)
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continue
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with print_lock:
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print(f"❌ All RPCs failed for batch balance check of {len(addresses)} addresses")
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print(
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f"❌ All RPCs failed for batch balance check of {len(addresses)} addresses"
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)
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return None
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@ -423,6 +445,28 @@ async def determine_optimal_batch_size(rpc_url):
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return optimal_size
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async def process_pending_tasks():
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"""Process completed tasks and remove them from the pending list"""
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global pending_tasks
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# Only process completed tasks
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done_tasks = [task for task in pending_tasks if task.done()]
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for task in done_tasks:
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try:
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result = await task
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if result:
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# Process result if needed
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pass
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except Exception as e:
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print(f"❌ Task failed: {str(e)}")
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pending_tasks.remove(task)
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# If we have too many pending tasks, wait for some to complete
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if len(pending_tasks) >= MAX_PENDING_TASKS:
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if pending_tasks:
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await asyncio.wait(pending_tasks, return_when=asyncio.FIRST_COMPLETED)
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async def main():
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prefix = os.getenv("PREFIX")
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if not prefix:
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