Python Twitter Bot w / Heroku错误：R10启动超时 [英] Python Twitter Bot w/ Heroku Error: R10 Boot Timeout

问题描述

我开发了一个简单的python twitter bot，它使用以下库定期执行各种函数：

  TwitterFollowBot == 2.0。 2 
 schedule == 0.3.2 
  

当我在我的电脑，我想将它迁移到Heroku，以便它可以独立运行。在Heroku上执行它时，它应该在超时前运行60秒：

错误R10（引导超时） - > Web进程无法在启动后的60秒内绑定到$ PORT

经过研究，我发现Heroku动态切换端口和我的应用程序必须连续指定它应该运行的端口。从另一个线程我读到，一个可能的解决方案需要我改变我的Procfile，所以我将PORT变量添加到最后：

Procfile ： web：python app.py $ PORT

这没有效果，所以我再次用 $ {PORT} ，

我也试着用 bot切换 web： （它阻止了我的应用程序正常执行）

我找到了解决此问题的其他解决方案，它适用于使用Django的节点或Python应用程序，Flask等等...但是，我无法找到一个简单的.py应用程序的解决方案。这甚至有可能吗？或者我应该使用Flask创建我的应用程序并尝试其他修复程序？ 解决方案

如果它不提供任何Web内容那么你不需要运行 web 进程 - 把它称为别的东西像 bot ，然后执行：

• heroku ps：scale web = 0


• heroku ps：scale bot = 1

，你不会再有R10了。

I have developed a simple python twitter bot which periodically executes various functions using the following libraries:

TwitterFollowBot==2.0.2
schedule==0.3.2

The application works fine when I execute it on my computer, and I wanted to migrate it to Heroku so it could run independently. Upon executing it on Heroku it works as it should for 60 seconds before timing out:

Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch

After researching this, I found out that Heroku dynamically switches ports and my application must continuously specify which port it should run on. From another thread I read that a possible solution required me to alter my Procfile, so I appended the PORT variable to the end:

Procfile: web: python app.py $PORT

This had no effect so I tried it again with ${PORT},
And I also tried switching web: with bot: (which stopped my application from executing properly)

I found other solutions to this issue which worked for node, or python applications using Django, Flask, etc... However, I was unable to find a solution for just a simple .py application. Is this even possible? Or should I create my app with Flask and attempt one of the other fixes?

解决方案

If it doesn't provide any web content then you don't need to run a web process - call it something else like bot and then do:

• heroku ps:scale web=0
• heroku ps:scale bot=1

and you won't get any more R10s.

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