[英]heroku telegram bot, BadRequest: Bad webhook: ip address 0.0.0.0 is reserved
[英]How to create webhook for telegram bot with heroku?
我正在尝试使用 webhook 部署一个简单的 echo2 机器人。 轮询工作正常。 但是,我想通过 webhook 使用机器人。 对于这个问题,我在互联网上没有找到任何容易理解的答案。 我需要在以下代码中进行哪些更改才能使机器人使用 webhook.. 工作?
import logging
from telegram.ext import Updater, CommandHandler, MessageHandler, Filters
# Enable logging
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
level=logging.INFO)
logger = logging.getLogger(__name__)
# Define a few command handlers. These usually take the two arguments update and
# context. Error handlers also receive the raised TelegramError object in error.
def start(update, context):
"""Send a message when the command /start is issued."""
update.message.reply_text('Hi!')
def help(update, context):
"""Send a message when the command /help is issued."""
update.message.reply_text('Help!')
def echo(update, context):
"""Echo the user message."""
update.message.reply_text(update.message.text)
def error(update, context):
"""Log Errors caused by Updates."""
logger.warning('Update "%s" caused error "%s"', update, context.error)
def main():
"""Start the bot."""
# Create the Updater and pass it your bot's token.
# Make sure to set use_context=True to use the new context based callbacks
# Post version 12 this will no longer be necessary
updater = Updater("TOKEN", use_context=True)
# Get the dispatcher to register handlers
dp = updater.dispatcher
# on different commands - answer in Telegram
dp.add_handler(CommandHandler("start", start))
dp.add_handler(CommandHandler("help", help))
# on noncommand i.e message - echo the message on Telegram
dp.add_handler(MessageHandler(Filters.text, echo))
# log all errors
dp.add_error_handler(error)
# Start the Bot
updater.start_polling()
# Run the bot until you press Ctrl-C or the process receives SIGINT,
# SIGTERM or SIGABRT. This should be used most of the time, since
# start_polling() is non-blocking and will stop the bot gracefully.
updater.idle()
if __name__ == '__main__':
main()
使用网络钩子:
# Use env variable PORT
PORT = int(os.environ.get("PORT", 3978))
updater.start_webhook(listen="0.0.0.0", port=PORT, url_path='TELEGRAM_TOKEN')
updater.bot.setWebhook('https://mywebhook/TELEGRAM_TOKEN')
笔记:
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