public attributes::
service_name: the type of service provided, like 'storage'
- announcement_time: when we first heard about this service
last_connect_time: when we last established a connection
last_loss_time: when we last lost a connection
the their version information. I remember information about when we were
last connected too, even if we aren't currently connected.
- @ivar announcement_time: when we first heard about this service
@ivar last_connect_time: when we last established a connection
@ivar last_loss_time: when we last lost a connection
self._long_description = tubid_s
self._short_description = tubid_s[:6]
- self.announcement_time = time.time()
self.last_connect_time = None
self.last_loss_time = None
self.remote_host = None
return self.last_connect_time
def get_last_loss_time(self):
return self.last_loss_time
- def get_announcement_time(self):
- return self.announcement_time
+ def get_last_received_data_time(self):
+ if self.rref is None:
+ return None
+ else:
+ return self.rref.getDataLastReceivedAt()
def get_available_space(self):
version = self.get_version()
if required_to_quiesce and active:
self.fail("Reactor was still active when it was required to be quiescent.")
+
+class TimezoneMixin(object):
+
+ def setTimezone(self, timezone):
+ unset = object()
+ originalTimezone = os.environ.get('TZ', unset)
+ def restoreTimezone():
+ if originalTimezone is unset:
+ del os.environ['TZ']
+ time.tzset()
+ else:
+ os.environ['TZ'] = originalTimezone
+ time.tzset()
+ os.environ['TZ'] = timezone
+ time.tzset()
+ self.addCleanup(restoreTimezone)
+
+
try:
import win32file
import win32con
leap_years_1970_to_2047_inclusive = ((2044 - 1968) // 4)
self.failUnlessEqual(time_format.format_time(time.gmtime(seconds_per_day*((2048 - 1970)*365+leap_years_1970_to_2047_inclusive))), '2048-01-01 00:00:00')
- test_format_time_y2038.todo = "one day we'll move beyond 32-bit time"
+ test_format_time_y2038.todo = "This test is known to fail on systems with 32-bit time_t."
+
+ def test_format_delta(self):
+ time_1 = 1389812723
+ time_5s_delta = 1389812728
+ time_28m7s_delta = 1389814410
+ time_1h_delta = 1389816323
+ time_1d21h46m49s_delta = 1389977532
+
+ self.failUnlessEqual(
+ time_format.format_delta(time_1, time_1), '0s')
+
+ self.failUnlessEqual(
+ time_format.format_delta(time_1, time_5s_delta), '5s')
+ self.failUnlessEqual(
+ time_format.format_delta(time_1, time_28m7s_delta), '28m 7s')
+ self.failUnlessEqual(
+ time_format.format_delta(time_1, time_1h_delta), '1h 0m 0s')
+ self.failUnlessEqual(
+ time_format.format_delta(time_1, time_1d21h46m49s_delta), '1d 21h 46m 49s')
+
+ self.failUnlessEqual(
+ time_format.format_delta(time_1d21h46m49s_delta, time_1), '-')
+
+ # time_1 with a decimal fraction will make the delta 1s less
+ time_1decimal = 1389812723.383963
+
+ self.failUnlessEqual(
+ time_format.format_delta(time_1decimal, time_5s_delta), '4s')
+ self.failUnlessEqual(
+ time_format.format_delta(time_1decimal, time_28m7s_delta), '28m 6s')
+ self.failUnlessEqual(
+ time_format.format_delta(time_1decimal, time_1h_delta), '59m 59s')
+ self.failUnlessEqual(
+ time_format.format_delta(time_1decimal, time_1d21h46m49s_delta), '1d 21h 46m 48s')
class CacheDir(unittest.TestCase):
def test_basic(self):
return []
class FakeDisplayableServer(StubServer):
- def __init__(self, serverid, nickname):
+ def __init__(self, serverid, nickname, connected,
+ last_connect_time, last_loss_time, last_rx_time):
StubServer.__init__(self, serverid)
self.announcement = {"my-version": "allmydata-tahoe-fake",
"service-name": "storage",
"nickname": nickname}
+ self.connected = connected
+ self.last_loss_time = last_loss_time
+ self.last_rx_time = last_rx_time
+ self.last_connect_time = last_connect_time
def is_connected(self):
- return True
+ return self.connected
def get_permutation_seed(self):
return ""
def get_remote_host(self):
return ""
def get_last_loss_time(self):
- return None
- def get_announcement_time(self):
- return None
+ return self.last_loss_time
+ def get_last_received_data_time(self):
+ return self.last_rx_time
+ def get_last_connect_time(self):
+ return self.last_connect_time
def get_announcement(self):
return self.announcement
def get_nickname(self):
self.storage_broker = StorageFarmBroker(None, permute_peers=True)
# fake knowledge of another server
self.storage_broker.test_add_server("other_nodeid",
- FakeDisplayableServer("other_nodeid", u"other_nickname \u263B"))
+ FakeDisplayableServer(
+ serverid="other_nodeid", nickname=u"other_nickname \u263B", connected = True,
+ last_connect_time = 10, last_loss_time = 20, last_rx_time = 30))
+ self.storage_broker.test_add_server("disconnected_nodeid",
+ FakeDisplayableServer(
+ serverid="other_nodeid", nickname=u"disconnected_nickname \u263B", connected = False,
+ last_connect_time = 15, last_loss_time = 25, last_rx_time = 35))
self.introducer_client = None
self.history = FakeHistory()
self.uploader = FakeUploader()
MUTABLE_SIZELIMIT = FakeMutableFileNode.MUTABLE_SIZELIMIT
-class WebMixin(object):
+class WebMixin(testutil.TimezoneMixin):
def setUp(self):
+ self.setTimezone('UTC-13:00')
self.s = FakeClient()
self.s.startService()
self.staticdir = self.mktemp()
self.clock = Clock()
+ self.fakeTime = 86460 # 1d 0h 1m 0s
self.ws = webish.WebishServer(self.s, "0", staticdir=self.staticdir,
- clock=self.clock)
+ clock=self.clock, now_fn=lambda:self.fakeTime)
self.ws.setServiceParent(self.s)
self.webish_port = self.ws.getPortnum()
self.webish_url = self.ws.getURL()
self.fail("%s was supposed to Error(302), not get '%s'" %
(which, res))
-
class Web(WebMixin, WebErrorMixin, testutil.StallMixin, testutil.ReallyEqualMixin, unittest.TestCase):
def test_create(self):
pass
res_u = res.decode('utf-8')
self.failUnlessIn(u'<td>fake_nickname \u263A</td>', res_u)
self.failUnlessIn(u'<div class="nickname">other_nickname \u263B</div>', res_u)
+ self.failUnlessIn(u'Connected to <span>1</span>\n of <span>2</span> known storage servers', res_u)
+ self.failUnlessIn(u'<div class="status-indicator"><img src="img/connected-yes.png" alt="Connected" /></div>\n <a class="timestamp" title="1970-01-01 13:00:10">1d\u00A00h\u00A00m\u00A050s</a>', res_u)
+ self.failUnlessIn(u'<div class="status-indicator"><img src="img/connected-no.png" alt="Disconnected" /></div>\n <a class="timestamp" title="1970-01-01 13:00:25">1d\u00A00h\u00A00m\u00A035s</a>', res_u)
+ self.failUnlessIn(u'<td class="service-last-received-data"><a class="timestamp" title="1970-01-01 13:00:30">1d\u00A00h\u00A00m\u00A030s</a></td>', res_u)
+ self.failUnlessIn(u'<td class="service-last-received-data"><a class="timestamp" title="1970-01-01 13:00:35">1d\u00A00h\u00A00m\u00A025s</a></td>', res_u)
self.failUnlessIn(u'\u00A9 <a href="https://tahoe-lafs.org/">Tahoe-LAFS Software Foundation', res_u)
self.failUnlessIn('<td><h3>Available</h3></td>', res)
self.failUnlessIn('123.5kB', res)
# day
return int(iso_utc_time_to_seconds(s + "T00:00:00"))
+def format_delta(time_1, time_2):
+ if time_1 is None:
+ return "N/A"
+ if time_1 > time_2:
+ return '-'
+ delta = int(time_2 - time_1)
+ seconds = delta % 60
+ delta -= seconds
+ minutes = (delta / 60) % 60
+ delta -= minutes * 60
+ hours = delta / (60*60) % 24
+ delta -= hours * 24
+ days = delta / (24*60*60)
+ if not days:
+ if not hours:
+ if not minutes:
+ return "%ss" % (seconds)
+ else:
+ return "%sm %ss" % (minutes, seconds)
+ else:
+ return "%sh %sm %ss" % (hours, minutes, seconds)
+ else:
+ return "%sd %sh %sm %ss" % (days, hours, minutes, seconds)
+
MustBeReadonlyError, MustNotBeUnknownRWError, SDMF_VERSION, MDMF_VERSION
from allmydata.mutable.common import UnrecoverableFileError
from allmydata.util import abbreviate
-from allmydata.util.time_format import format_time
+from allmydata.util.time_format import format_time, format_delta
from allmydata.util.encodingutil import to_str, quote_output
def spaces_to_nbsp(text):
return unicode(text).replace(u' ', u'\u00A0')
+def render_time_delta(time_1, time_2):
+ return spaces_to_nbsp(format_delta(time_1, time_2))
+
def render_time(t):
return spaces_to_nbsp(format_time(time.localtime(t)))
+def render_time_attr(t):
+ return format_time(time.localtime(t))
+
class WebError(Exception):
def __init__(self, text, code=http.BAD_REQUEST):
self.text = text
from allmydata.web import filenode, directory, unlinked, status, operations
from allmydata.web import storage
from allmydata.web.common import abbreviate_size, getxmlfile, WebError, \
- get_arg, RenderMixin, get_format, get_mutable_type, render_time
+ get_arg, RenderMixin, get_format, get_mutable_type, render_time_delta, render_time, render_time_attr
class URIHandler(RenderMixin, rend.Page):
"no": "Disconnected",
}
- def __init__(self, client, clock=None):
+ def __init__(self, client, clock=None, now_fn=None):
rend.Page.__init__(self, client)
self.client = client
# If set, clock is a twisted.internet.task.Clock that the tests
# use to test ophandle expiration.
self.child_operations = operations.OphandleTable(clock)
+ self.now_fn = now_fn
try:
s = client.getServiceNamed("storage")
except KeyError:
ctx.fillSlots("peerid", server.get_longname())
ctx.fillSlots("nickname", server.get_nickname())
rhost = server.get_remote_host()
- if rhost:
+ if server.is_connected():
if nodeid == self.client.nodeid:
rhost_s = "(loopback)"
elif isinstance(rhost, address.IPv4Address):
else:
rhost_s = str(rhost)
addr = rhost_s
- connected = "yes"
- since = server.get_last_connect_time()
+ service_connection_status = "yes"
+ last_connect_time = server.get_last_connect_time()
+ service_connection_status_rel_time = render_time_delta(last_connect_time, self.now_fn())
+ service_connection_status_abs_time = render_time_attr(last_connect_time)
else:
addr = "N/A"
- connected = "no"
- since = server.get_last_loss_time()
- announced = server.get_announcement_time()
+ service_connection_status = "no"
+ last_loss_time = server.get_last_loss_time()
+ service_connection_status_rel_time = render_time_delta(last_loss_time, self.now_fn())
+ service_connection_status_abs_time = render_time_attr(last_loss_time)
+
+ last_received_data_time = server.get_last_received_data_time()
+ last_received_data_rel_time = render_time_delta(last_received_data_time, self.now_fn())
+ last_received_data_abs_time = render_time_attr(last_received_data_time)
+
announcement = server.get_announcement()
version = announcement["my-version"]
- service_name = announcement["service-name"]
available_space = server.get_available_space()
if available_space is None:
available_space = "N/A"
else:
available_space = abbreviate_size(available_space)
ctx.fillSlots("address", addr)
- ctx.fillSlots("connected", connected)
- ctx.fillSlots("connected_alt", self._connectedalts[connected])
+ ctx.fillSlots("service_connection_status", service_connection_status)
+ ctx.fillSlots("service_connection_status_alt", self._connectedalts[service_connection_status])
ctx.fillSlots("connected-bool", bool(rhost))
- ctx.fillSlots("since", render_time(since))
- ctx.fillSlots("announced", render_time(announced))
+ ctx.fillSlots("service_connection_status_abs_time", service_connection_status_abs_time)
+ ctx.fillSlots("service_connection_status_rel_time", service_connection_status_rel_time)
+ ctx.fillSlots("last_received_data_abs_time", last_received_data_abs_time)
+ ctx.fillSlots("last_received_data_rel_time", last_received_data_rel_time)
ctx.fillSlots("version", version)
- ctx.fillSlots("service_name", service_name)
ctx.fillSlots("available_space", available_space)
return ctx.tag
float: left;
margin: 5px;
}
+
+.nickname-and-peerid .timestamp {
+ float: right;
+}
+
+a.timestamp {
+ color: inherit;
+ text-decoration:none;
+}
-<!DOCTYPE html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
+ Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="en" xmlns:n="http://nevow.com/ns/nevow/0.1">
<head>
<meta charset="utf-8"/>
<tr n:pattern="header">
<td><h3>Nickname</h3></td>
<td><h3>Address</h3></td>
- <td><h3>Service</h3></td>
- <td><h3>Since</h3></td>
- <td><h3>Announced</h3></td>
+ <td><h3>Last RX</h3></td>
<td><h3>Version</h3></td>
<td><h3>Available</h3></td>
</tr>
</thead>
<tr n:pattern="item" n:render="service_row">
<td class="nickname-and-peerid">
- <div class="status-indicator"><img><n:attr name="src">img/connected-<n:slot name="connected" />.png</n:attr><n:attr name="alt"><n:slot name="connected_alt" /></n:attr></img></div>
+ <div class="status-indicator"><img><n:attr name="src">img/connected-<n:slot name="service_connection_status" />.png</n:attr><n:attr name="alt"><n:slot name="service_connection_status_alt" /></n:attr></img></div>
+ <a class="timestamp"><n:attr name="title"><n:slot name="service_connection_status_abs_time"/></n:attr><n:slot name="service_connection_status_rel_time"/></a>
<div class="nickname"><n:slot name="nickname"/></div>
<div class="nodeid"><n:slot name="peerid"/></div>
</td>
<td class="address"><n:slot name="address"/></td>
- <td class="service-service-name"><n:slot name="service_name"/></td>
- <td class="service-since timestamp"><n:slot name="since"/></td>
- <td class="service-announced timestamp"><n:slot name="announced"/></td>
+ <td class="service-last-received-data"><a class="timestamp"><n:attr name="title"><n:slot name="last_received_data_abs_time"/></n:attr><n:slot name="last_received_data_rel_time"/></a></td>
<td class="service-version"><n:slot name="version"/></td>
<td class="service-available-space"><n:slot name="available_space"/></td>
</tr>
- <tr n:pattern="empty"><td>You are not presently connected to any peers</td></tr>
+ <tr n:pattern="empty"><td colspan="5">You are not presently connected to any peers</td></tr>
</table>
</div><!--/span-->
</div><!--/row-->
name = "webish"
def __init__(self, client, webport, nodeurl_path=None, staticdir=None,
- clock=None):
+ clock=None, now_fn=time.time):
service.MultiService.__init__(self)
# the 'data' argument to all render() methods default to the Client
# the 'clock' argument to root.Root is, if set, a
# twisted.internet.task.Clock that is provided by the unit tests
# so that they can test features that involve the passage of
# time in a deterministic manner.
- self.root = root.Root(client, clock)
+ self.root = root.Root(client, clock, now_fn)
self.buildServer(webport, nodeurl_path, staticdir)
if self.root.child_operations:
self.site.remember(self.root.child_operations, IOpHandleTable)
projects / tahoe-lafs / tahoe-lafs.git / commitdiff