74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
# Copyright (c) 2019 Red Hat, Inc.
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#
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import absolute_import
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import tobiko
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class PingException(tobiko.TobikoException):
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"""Base ping command exception"""
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class PingError(PingException):
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"""Base ping error"""
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message = "{details!s}"
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class LocalPingError(PingError):
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"""Raised when local error happens"""
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class SendToPingError(PingError):
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"""Raised when sendto error happens"""
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class ConnectPingError(PingError):
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"""Raised when sendto error happens"""
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class UnknowHostError(PingError):
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"""Raised when unable to resolve host name"""
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class BadAddressPingError(PingError):
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"""Raised when passing wrong address to ping command"""
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message = "bad address: {address}"
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class PingFailed(PingError, tobiko.FailureException):
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"""Raised when ping timeout expires before reaching expected message count
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"""
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message = ("timeout of {timeout} seconds expired after counting only "
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"{count} out of expected {expected_count} ICMP messages of "
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"type {message_type!r}")
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class UnreachableHostsException(PingFailed):
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message = ("timeout of {timeout} seconds expired after "
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"{elapsed_time} seconds waiting for "
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"host(s) {hosts} to return ping messages")
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class ReachableHostsException(PingFailed):
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message = ("timeout of {timeout} seconds expired after "
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"{elapsed_time} seconds waiting for hosts(s) {hosts} "
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"to fail returning ping messages")
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class UnsupportedPingOption(PingError):
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pass
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