# Copyright (c) 2018 gevent community
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

from . import support

from .sysinfo import PY3
from .sysinfo import PYPY
from .sysinfo import WIN
from .sysinfo import LIBUV

from .sysinfo import EXPECT_POOR_TIMER_RESOLUTION


# Travis is slow and overloaded; Appveyor used to be faster, but
# as of Dec 2015 it's almost always slower and/or has much worse timer
# resolution
CI_TIMEOUT = 15
if (PY3 and PYPY) or (PYPY and WIN and LIBUV):
    # pypy3 is very slow right now,
    # as is PyPy2 on windows (which only has libuv)
    CI_TIMEOUT = 20
if PYPY and LIBUV:
    # slow and flaky timeouts
    LOCAL_TIMEOUT = CI_TIMEOUT
else:
    LOCAL_TIMEOUT = 2

LARGE_TIMEOUT = max(LOCAL_TIMEOUT, CI_TIMEOUT)

# Previously we set this manually to 'localhost'
# and then had some conditions where we changed it to
# 127.0.0.1 (e.g., on Windows or OSX or travis), but Python's test.support says
# # Don't use "localhost", since resolving it uses the DNS under recent
# # Windows versions (see issue #18792).
# and sets it unconditionally to 127.0.0.1.
DEFAULT_LOCAL_HOST_ADDR = support.HOST
DEFAULT_LOCAL_HOST_ADDR6 = support.HOSTv6
# Not all TCP stacks support dual binding where ''
# binds to both v4 and v6.
# XXX: This is badly named; you often want DEFAULT_BIND_ADDR_TUPLE
DEFAULT_BIND_ADDR = support.HOST


DEFAULT_CONNECT_HOST = DEFAULT_CONNECT = DEFAULT_LOCAL_HOST_ADDR
DEFAULT_BIND_ADDR_TUPLE = (DEFAULT_BIND_ADDR, 0)

# For in-process sockets
DEFAULT_SOCKET_TIMEOUT = 0.1 if not EXPECT_POOR_TIMER_RESOLUTION else 2.0

# For cross-process sockets
DEFAULT_XPC_SOCKET_TIMEOUT = 2.0 if not EXPECT_POOR_TIMER_RESOLUTION else 4.0