From 63eef7e44e1ecb2ccf4c88237fab8731fddf48b3 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 16 Oct 2020 15:14:12 +0200
Subject: _ssh_client: add logging

---
 lbup/_ssh_client.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lbup/_ssh_client.py b/lbup/_ssh_client.py
index dec3390..18261b1 100644
--- a/lbup/_ssh_client.py
+++ b/lbup/_ssh_client.py
@@ -1,3 +1,5 @@
+import logging
+
 import paramiko.client as pmc
 
 from ._sshfp_policy import SSHFPPolicy
@@ -14,8 +16,12 @@ class SSHConnection:
     _proxy_conn   = None
     _client       = None
     _remote       = None
+    _logger       = None
 
     def __init__(self, remote):
+        self._logger = logging.getLogger('%s.%s' % (self.__class__.__name__, str(remote)))
+        self._logger.debug('Connecting to remote host...')
+
         sock = None
         if remote.proxy_remote is not None:
             self._proxy_conn = SSHConnection(remote.proxy_remote)
@@ -27,9 +33,12 @@ class SSHConnection:
         self._client.connect(remote.host, remote.port, remote.username,
                              sock = sock)
 
+        self._logger.debug('Connected to remote host')
         self._remote = remote
 
     def close(self):
+        self._logger.debug('Disconnecting from remote host')
+
         if self._client:
             self._client.close()
             self._client = None
@@ -37,6 +46,8 @@ class SSHConnection:
             self._proxy_conn.close()
             self._proxy_conn = None
 
+        self._logger.debug('Disconnected from remote host')
+
     def exec_command(self, *args, **kwargs):
         return self._client.exec_command(*args, **kwargs)
     def get_transport(self):
-- 
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