Check if paramiko ssh connection is still alive in python

Check if paramiko ssh connection is still alive in python

In Paramiko, you can check if an SSH connection is still alive by using the Transport object's is_active() method. Here's how you can do it:

import paramiko # Create an SSH client client = paramiko.SSHClient() # Connect to the remote server client.connect('hostname', username='your_username', password='your_password') # Check if the connection is still alive if client.get_transport().is_active(): print("SSH connection is alive.") else: print("SSH connection is not active.") # Close the connection client.close()

Replace 'hostname', 'your_username', and 'your_password' with your actual connection details. The code above establishes an SSH connection, checks if it's still active using is_active(), and then closes the connection using close().

Keep in mind that the SSH connection might become inactive for various reasons, such as network interruptions or remote server restarts. Therefore, it's a good practice to perform this check before attempting any further operations on the connection.

Examples

  1. Check if paramiko SSH connection is alive Python

    • Description: This query focuses on determining whether a Paramiko SSH connection is still active and usable in Python.
    # Query 1: Check if paramiko SSH connection is alive Python transport = client.get_transport() if transport and transport.is_active(): # Code implementation when SSH connection is alive print("SSH connection is alive") else: # Code implementation when SSH connection is not alive print("SSH connection is not alive")

  2. Paramiko SSH connection status check Python

    • Description: This query is about checking the status of a Paramiko SSH connection in Python.
    # Query 2: Paramiko SSH connection status check Python if client.get_transport() is not None: # Code implementation when SSH connection exists print("SSH connection is active") else: # Code implementation when SSH connection doesn't exist print("SSH connection is not active")

  3. Python Paramiko check if SSH connection is still open

    • Description: This query seeks methods to verify if a Paramiko SSH connection is still open in Python.
    # Query 3: Python Paramiko check if SSH connection is still open if client.get_transport().is_active(): # Code implementation when SSH connection is open print("SSH connection is still open") else: # Code implementation when SSH connection is closed print("SSH connection is closed")

  4. Verify Paramiko SSH connection status Python

    • Description: This query is about verifying the status of a Paramiko SSH connection in Python.
    # Query 4: Verify Paramiko SSH connection status Python if client.get_transport() and client.get_transport().is_active(): # Code implementation when SSH connection is active print("SSH connection is active") else: # Code implementation when SSH connection is not active print("SSH connection is not active")

  5. Check if Paramiko SSH connection is still valid Python

    • Description: This query aims to check the validity of a Paramiko SSH connection in Python.
    # Query 5: Check if Paramiko SSH connection is still valid Python if client.get_transport() is not None and client.get_transport().active: # Code implementation when SSH connection is valid print("SSH connection is valid") else: # Code implementation when SSH connection is not valid print("SSH connection is not valid")

  6. Python Paramiko connection is alive check

    • Description: This query is about checking if a Paramiko SSH connection is alive in Python.
    # Query 6: Python Paramiko connection is alive check if client.get_transport() and client.get_transport().is_active(): # Code implementation when SSH connection is alive print("SSH connection is alive") else: # Code implementation when SSH connection is not alive print("SSH connection is not alive")

  7. Check Paramiko SSH connection health Python

    • Description: This query aims to check the health status of a Paramiko SSH connection in Python.
    # Query 7: Check Paramiko SSH connection health Python if client.get_transport() and client.get_transport().is_active(): # Code implementation when SSH connection is healthy print("SSH connection is healthy") else: # Code implementation when SSH connection is not healthy print("SSH connection is not healthy")

  8. Determine if Paramiko SSH connection is alive Python

    • Description: This query is about determining whether a Paramiko SSH connection is still alive in Python.
    # Query 8: Determine if Paramiko SSH connection is alive Python if client.get_transport() and client.get_transport().is_active(): # Code implementation when SSH connection is alive print("SSH connection is alive") else: # Code implementation when SSH connection is not alive print("SSH connection is not alive")

  9. Python Paramiko check SSH connection status

    • Description: This query focuses on checking the status of a Paramiko SSH connection in Python.
    # Query 9: Python Paramiko check SSH connection status if client.get_transport() and client.get_transport().is_active(): # Code implementation when SSH connection is active print("SSH connection is active") else: # Code implementation when SSH connection is not active print("SSH connection is not active")

  10. Verify if Paramiko SSH connection is still working Python

    • Description: This query seeks methods to verify if a Paramiko SSH connection is still functional and operational in Python.
    # Query 10: Verify if Paramiko SSH connection is still working Python if client.get_transport() and client.get_transport().is_active(): # Code implementation when SSH connection is working print("SSH connection is still working") else: # Code implementation when SSH connection is not working print("SSH connection is not working")

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