Crash

When searching a member in WoT tab, Sakia crashed:

DEBUG:__init__:requests_get:Request : http://ucoin2.opensource-expert.com:22022/wot/lookup/vit
DEBUG:__init__:requests_get:Request : http://moul.re:8999/wot/lookup/vit
DEBUG:__init__:requests_get:Request : http://ucoin2.opensource-expert.com:22022/wot/lookup/vit
DEBUG:main:async_exception_handler:Exception handler executing
ERROR:main:async_exception_handler:Task exception was never retrieved
future: <Task finished coro=<search() done, defined at /home/moul/projects/sakia/build/src/sakia/gui/wot_tab.py:260> exception=NoPeerAvailable('', 5)>
Traceback (most recent call last):
  File "/home/moul/.pyenv/versions/3.5.0/lib/python3.5/asyncio/tasks.py", line 239, in _step
    result = coro.send(value)
  File "/home/moul/projects/sakia/build/src/sakia/gui/wot_tab.py", line 270, in search
    response = yield from self.community.bma_access.future_request(bma.wot.Lookup, {'search': text})
  File "/home/moul/projects/sakia/build/src/sakia/core/net/api/bma/access.py", line 253, in future_request
    raise NoPeerAvailable("", len(nodes))
sakia.tools.exceptions.NoPeerAvailable: Error : No peer answered in  community (5 peers available)

Created by: mcl1234

Task exception was never retrieved future: <Task finished coro=<refresh_quality_buttons() done, defined at sakia/gui/community_view.py:274> exception=NoPeerAvailable('', 7)>

---

Traceback (most recent call last):

File "duniterpy/api/bma/api.py", line 165, in requests_get

File "aiohttp/client.py", line 534, in await

File "aiohttp/client.py", line 183, in _request

File "aiohttp/connector.py", line 310, in connect

File "aiohttp/connector.py", line 581, in _create_connection

File "asyncio/base_events.py", line 638, in create_connection

File "asyncio/futures.py", line 385, in iter

File "asyncio/tasks.py", line 288, in _wakeup

File "asyncio/futures.py", line 266, in result

concurrent.futures._base.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "asyncio/tasks.py", line 237, in _step

File "sakia/gui/community_view.py", line 281, in refresh_quality_buttons

File "sakia/core/registry/identity.py", line 262, in uid_is_revokable

File "sakia/core/net/api/bma/access.py", line 250, in future_request

sakia.tools.exceptions.NoPeerAvailable: Error : No peer answered in community (7 peers available)