Revert "End session on session fixture failure"

This reverts commit 39646d2.

Author: romecodeanet

src/pytest_netdut/factories.py

@@ -19,7 +19,6 @@
 import pytest
 from packaging import version
 from .wrappers import CLI, xapi
-import traceback
 
 logger = logging.getLogger(__name__)
 
@@ -297,10 +296,9 @@ def create_ssh_fixture(name):
     def _ssh(request):
         try:
             ssh = _CLI_wrapper(f"ssh://{request.getfixturevalue(f'{name}_hostname')}")
-        except Exception:
+        except Exception as exc:
             logging.error("Failed to create ssh fixture and log in")
-            traceback.print_exc()
-            pytest.exit("SSH fixture failure; terminating session")
+            raise exc
         if ssh.cli_flavor == "mos":
             ssh.sendcmd("enable")
         yield ssh
@@ -316,10 +314,9 @@ def _console(request):
             # Ignore encoding errors for the console -- various conditions
             # cause non-UTF-8 characters to be received.
             console = _CLI_wrapper(console_url, ignore_encoding_errors=True)
-        except Exception:
+        except Exception as exc:
             logging.error("Failed to create console fixture and log in")
-            traceback.print_exc()
-            pytest.exit("Console fixture failure; terminating session")
+            raise exc
         if console.cli_flavor == "mos":
             console.sendcmd("enable")
         yield console