Any port issue python is hanging at stsconnection get session token in serve

When working with Python, it is not uncommon to encounter issues related to ports. One such issue is when Python hangs at the “stsconnection get session token in serve” stage. This can be frustrating, but fortunately, there are several ways to solve this problem.

Solution 1: Check for Port Conflicts

One possible reason for Python hanging at the “stsconnection get session token in serve” stage is a port conflict. To resolve this, you can check if the port you are trying to use is already in use by another process.


import socket

def is_port_in_use(port):
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        return s.connect_ex(('localhost', port)) == 0

# Check if port 8000 is in use
if is_port_in_use(8000):
    print("Port 8000 is already in use")
else:
    print("Port 8000 is available")

In the above code, we define a function is_port_in_use that checks if a given port is in use. We use the socket module to create a TCP socket and attempt to connect to the specified port. If the connection is successful, it means the port is in use.

Solution 2: Restart the Python Process

If checking for port conflicts does not solve the issue, another option is to restart the Python process. This can help in cases where the process has become stuck or is experiencing a deadlock.


import os
import sys

# Restart the Python process
os.execv(sys.executable, ['python'] + sys.argv)

In the above code, we use the os module to restart the Python process. We use the execv function to replace the current process with a new Python process. This can help in cases where the current process is stuck or experiencing issues.

Solution 3: Update Python and Dependencies

If neither of the above solutions work, it may be worth considering updating Python and its dependencies. Sometimes, issues like hanging at the “stsconnection get session token in serve” stage can be caused by outdated or incompatible versions of Python or its dependencies.


# Update Python and dependencies
pip install --upgrade python
pip install --upgrade package_name

In the above code, we use the pip command to update Python and its dependencies. The --upgrade flag ensures that the latest version is installed. Replace package_name with the name of the specific package you want to update.

After trying these three solutions, it is important to evaluate which option worked best for your specific situation. In general, checking for port conflicts (Solution 1) is a good first step, as it helps identify any potential issues with port usage. If that does not solve the problem, restarting the Python process (Solution 2) can be a helpful next step. Finally, updating Python and its dependencies (Solution 3) can address any compatibility issues that may be causing the hang. Ultimately, the best solution will depend on the specific circumstances and underlying cause of the issue.

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8 Responses

  1. Solution 2 is the real deal! Restarting Python is like hitting the reset button – works wonders every time! 🚀✨

  2. Solution 1: Check for Port Conflicts – I had this issue once, turned out my pet hamster was using the same port #. 🐹

    Solution 2: Restart the Python Process – Tried this, but my computer decided to take a nap instead. 🤷‍♂️

    Solution 3: Update Python and Dependencies – Ill just stick to banging my head against the wall, thanks. 💥

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