Is it possible to listen to each users contract events from the database at once? I've tried but it only works for one user.
Web3 python telebot
from web3 import Web3
import json,os,sys
import datetime
import requests
from db import *
import telebot
bot = telebot.TeleBot("Telegram bot api will be here")
bsc = "https://bsc-dataseed.binance.org/"
web3 = Web3(Web3.HTTPProvider(bsc))
class BuyBot():
def __init__(self,token,group):
self.token = token
self.group = group
def main(self):
print(f"EVENTS RUNNING FOR {self.token}")
event_filter = web3.eth.filter({"address": web3.toChecksumAddress((self.token).upper()), "block_identifier": 'pending', })
self.log_loop(event_filter, 2)
def log_loop(self,event_filter, poll_interval):
try:
while True:
for event in event_filter.get_new_entries():
self.handle_event(event)
break
time.sleep(poll_interval)
except Exception as p:
print(p)
self.main()
def handle_event(self,event):
txn = json.loads(Web3.toJSON(event))
hash = txn['transactionHash']
if len(hash) > 0:
transaction_recipt = web3.eth.wait_for_transaction_receipt(hash)
trs = web3.toHex(transaction_recipt['transactionHash'])
usl_hash = f"https://bscscan.com/tx/{trs}"
bot.send_message(self.group,url_hash)
def main():
while True:
print("am here")
con = bot_db()
mc= con.cursor()
mc.execute('SELECT * FROM Contracts')
rows = mc.fetchall()
for all in rows:
group = all[1]
ca = all[0]
check_ = BuyBot(ca,group)
check_.main()
bot.polling(none_stop=True)
if __name__ == "__main__":
try:
print("Started")
main()
except Exception:
print("rebooted")
main()
