def test_allows_passing_host_port_and_timeout(self):
with closing(
connection.SerfConnection(host='foo', port=455,
timeout=500)) as rpc:
assert rpc.host == 'foo'
assert rpc.port == 455
assert rpc.timeout == 500
def test_connection_to_bad_socket_throws_exception(self):
with closing(connection.SerfConnection(port=40000)) as rpc:
with pytest.raises(
connection.SerfConnectionError) as exceptionInfo:
rpc.handshake()
assert 'connecting localhost:40000. Connection refused.' \
in str(exceptionInfo)
def rpc(self):
return connection.SerfConnection()
import json
from serfclient import connection
from serfclient.client import SerfClient
client = SerfClient()
con = connection.SerfConnection()
con.handshake()
result = con.call('members')
def get_members():
return result.body.get('Members')
def rpc(self):
with closing(connection.SerfConnection()) as conn:
yield conn