Re: [lp-br-sp] matrix instalado no servidor

[Alexandre Oliva]

On Dec 22, 2017, Sergio Durigan Junior <address@hidden> wrote:

> Dei uma olhada no homeserver.log, mas não vi nenhum erro relacionado a
> IPv6.  Foi lá que você viu?

Foi.  Tipo esse:

2017-12-21 23:42:17,679 - synapse.http.outbound - 236 - INFO - GET-975- 
{GET-O-4} [berigora.net] Result: NoRouteError('Network is unreachable',)
2017-12-21 23:42:17,681 - synapse.rest.media.v1.media_repository - 268 - ERROR 
- GET-975- Failed to fetch remote media berigora.net/vyvPoPyztERJeiWLLfupanAk
Traceback (most recent call last):
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/rest/media/v1/media_repository.py",
 line 244, in _download_remote_file
    "allow_remote": "false",
NoRouteError: No route to host: 101: Network is unreachable.


2017-12-21 23:00:12,432 - synapse.http.matrixfederationclient - 212 - WARNING - 
POST-758- {GET-O-87} Sending request failed to matrix.org: GET matrix://matrix.o
rg/_matrix/federation/v1/make_join/!vKgtYvvpDfiRgnauMk:matrix.org/@lxoliva:libre
planetbr.org: NoRouteError('Network is unreachable',)
2017-12-21 23:00:12,432 - synapse.http.outbound - 236 - INFO - POST-758- {GET-O-
87} [matrix.org] Result: NoRouteError('Network is unreachable',)
2017-12-21 23:00:12,436 - synapse.federation.federation_client - 529 - WARNING -
 POST-758- Failed to make_join via matrix.org: Network is unreachable
2017-12-21 23:00:12,437 - synapse.util.async - 237 - INFO - POST-758- Releasing 
linearizer lock 'member' for key ('!vKgtYvvpDfiRgnauMk:matrix.org',)
2017-12-21 23:00:12,438 - synapse.http.server - 139 - ERROR - POST-758- Failed h
andle request synapse.http.server._async_render on <synapse.rest.ClientRestResou
rce object at 0x7f794ef48390>: <SynapseRequest at 0x7f7936c67c20 method=POST uri
=/_matrix/client/r0/rooms/%21vKgtYvvpDfiRgnauMk%3Amatrix.org/join?access_token=<
redacted> clientproto=HTTP/1.1 site=8448>
Traceback (most recent call last):
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/http/server.py",
 line 116, in wrapped_request_handler
    yield request_handler(self, request, request_metrics)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/fa
ilure.py", line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/http/server.py",
 line 257, in _async_render
    callback_return = yield callback(request, **kwargs)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/failure.py",
 line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/rest/client/v1/room.py",
 line 625, in on_POST
    content=event_content,
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/failure.py",
 line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/handlers/room_member.py",
 line 171, in update_membership
    content=content,
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/failure.py",
 line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/handlers/room_member.py",
 line 296, in _update_membership
    remote_room_hosts, room_id, target, content
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/failure.py",
 line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/handlers/room_member.py",
 line 142, in remote_join
    content,
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/fa
ilure.py", line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/handlers/federation.py",
 line 898, in do_invite_join
    content,
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/failure.py",
 line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/handlers/federation.py",
 line 1197, in _make_and_verify_event
    content,
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/internet/defer.py",
 line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/twisted/python/failure.py",
 line 408, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File 
"/home/matrix/synapse/local/lib/python2.7/site-packages/synapse/federation/federation_client.py",
 line 532, in make_membership_event
    raise RuntimeError("Failed to send to any server.")
RuntimeError: Failed to send to any server.


Presenciei esta última, ao receber convite para entrar num grupo, e o
erro no servidor chegou ao meu cliente.  Outros convites eu sequer
cheguei a receber, pelos mesmos motivos.  Até mandar mensagem falhou uma
vez.


> De qualquer modo, IPv4 tá funcionando e eu assumo que o matrix seja
> esperto o suficiente pra tentar v4 quando v6 falha.

Não tá parecendo que seja.

> Mas de fato, nós temos IPv6 disponível mas não configurado no
> servidor.  É uma boa oportunidade pra configurarmos isso.

Obrigado por arrumar isso, parece que ajudou mesmo: já há mais de 3
horas que não aparece nenhum "Network is unreachable" nos logs.


Aproveito pra enviar meus votos em cartão de boas festas criptografado:
http://www.fsfla.org/svn/fsfla/ikiwiki/blogs/lxo/pres/santa/happy-gnu-ear.png
:-)

-- 
Alexandre Oliva, freedom fighter    http://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/   FSF Latin America board member
Free Software Evangelist|Red Hat Brasil GNU Toolchain Engineer