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Hi Pierre,<br>
<br>
That should be easy enough to remedy. And there was something
tickling my mind about unicode. It's still odd that it happens when
it happens, though. We'll see how it changes things.<br>
<br>
I can't promise a how-to, though I surely wouldn't mind writing one.<br>
<br>
Thanks for the advice.<br>
<br>
Neil Gilmore<br>
grammatech.com<br>
<br>
<div class="moz-cite-prefix">On 9/2/2016 1:45 PM, Pierre Tardy
wrote:<br>
</div>
<blockquote
cite="mid:CAJ+soVfMg0yEaN+oOVTU2tZ+kLej+pNcc7dDeLjb08zUGzUAug@mail.gmail.com"
type="cite">
<div dir="ltr"><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif">Hi Neil,</span>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif"><br>
</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif">Nice to hear you are
making progress on multimaster</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif"><br>
</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif">>
assert(realm is None or type(realm) == six.text_type)</span><br
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif">
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif"><br>
</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif">six.text_type means
unicode.</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif">So on python2.7,
you need to use u'buildbot' for the realm config.</span></div>
</div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif"><br>
</span></div>
<div><font face="helvetica neue, helvetica, arial, sans-serif"
color="#212121">Thanks for your patience. </font></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif;line-height:1.5">Once
you got it figured out, I would love if you can contribute a
multimaster how-to.</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif;line-height:1.5"><br>
</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif;line-height:1.5">Regards,</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif;line-height:1.5">Pierre</span></div>
<div><span
style="color:rgb(33,33,33);font-family:"helvetica
neue",helvetica,arial,sans-serif"><br>
</span></div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">Le ven. 2 sept. 2016 à 18:58, Neil Gilmore <<a
moz-do-not-send="true" href="mailto:ngilmore@grammatech.com">ngilmore@grammatech.com</a>>
a écrit :<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi everyone,<br>
<br>
Getting multi-master to work has only gone so far.<br>
<br>
I can set up a database and have masters talk to it just fine.
And the<br>
masters can mostly function correctly. I'm using mostly<br>
master.cfg.sample instead of our own because I want something
smaller. I<br>
have 2 masters that are mostly the same except for various
names, and<br>
only 1 is running a UI.<br>
<br>
I don't seem to be able to have them talk to crossbar. And
there's not<br>
many log messages giving me a clue as to what's going on. I
suspect my<br>
crossbar configuration. But the default configuration with a
changed<br>
realm and port doesn't seem to work, either.<br>
<br>
My first attempt had this:<br>
c['mq'] = {<br>
'type' : 'wamp',<br>
'router_url': '<a class="moz-txt-link-freetext" href="ws://ws/buildbot">ws://ws/buildbot</a>',<br>
'realm': 'buildbot',<br>
'debug' : True,<br>
'debug_websockets' : True,<br>
'debug_lowlevel' : True,<br>
}<br>
<br>
Obviously incorrect, as there's no host:port in there. Using
my<br>
handwritten config.json on the crossbar side, here's what
happens.<br>
Crossbar starts, and since I'm not putting the log in a file,
I can see<br>
it on my terminal, and it looks fine enough. Then I start
buildbot, and<br>
the only entries I see that might be relevant are:<br>
2016-09-02 12:34:50-0400 [-] Starting wamp with config: %r
{'realm':<br>
'buildbot', 'debug_lowlevel': True, 'router_url':
'<a class="moz-txt-link-freetext" href="ws://ws/buildbot">ws://ws/buildbot</a>',<br>
'debug': True, 'debug_websockets': True, 'type': 'wamp'}<br>
2016-09-02 12:34:50-0400 [-] Starting factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7fb21ffd3ed0><br>
2016-09-02 12:35:20-0400 [-] Stopping factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7fb21ffd3ed0><br>
<br>
and that's it. OK, so I put in the host:port into master.cfg:<br>
c['mq'] = {<br>
'type' : 'wamp',<br>
'router_url': '<a class="moz-txt-link-freetext" href="ws://">ws://</a><a moz-do-not-send="true"
href="http://127.0.0.1:8020/ws/buildbot" rel="noreferrer"
target="_blank">127.0.0.1:8020/ws/buildbot</a>',<br>
'realm': 'buildbot',<br>
'debug' : True,<br>
'debug_websockets' : True,<br>
'debug_lowlevel' : True,<br>
}<br>
<br>
and my config.json looks like the one in the crossbar
defaults, except<br>
for the transport, which looks like this:<br>
"transports": [<br>
{<br>
"type": "websocket",<br>
"endpoint": {<br>
"type": "tcp",<br>
"port": 8020<br>
},<br>
"url": <a class="moz-txt-link-rfc2396E" href="ws://ws/buildbot">"ws://ws/buildbot"</a>,<br>
"auth": {<br>
"anonymous": {<br>
"type": "static",<br>
"role": "public"<br>
}<br>
}<br>
}<br>
]<br>
<br>
and try again. This time, I get a crossbar log entry:<br>
2016-09-02T12:38:48-0400 [Router 31742] failing WebSocket
opening<br>
handshake ('port 8020 in HTTP Host header '<a
moz-do-not-send="true" href="http://127.0.0.1:8020"
rel="noreferrer" target="_blank">127.0.0.1:8020</a>' does
not<br>
match server listening port 80')<br>
and on buildbot:<br>
2016-09-02 12:38:48-0400 [-] Starting wamp with config: %r
{'realm':<br>
'buildbot' , 'debug_lowlevel': True, 'router_url':<br>
'<a class="moz-txt-link-freetext" href="ws://">ws://</a><a moz-do-not-send="true"
href="http://127.0.0.1:8020/ws/buildbot" rel="noreferrer"
target="_blank">127.0.0.1:8020/ws/buildbot</a>', 'deb ug':
True, 'debug_websockets':<br>
True, 'type': 'wamp'}<br>
2016-09-02 12:38:48-0400 [-] Starting factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7f89de379950><br>
2016-09-02 12:38:48-0400 [-] failing WebSocket opening
handshake<br>
('WebSocket connection upgrade failed (400 -<br>
port8020inHTTPHostheader'127.0.0.1:8020'doesnotmatchserverlisteningport80)')<br>
2016-09-02 12:38:48-0400 [-] Stopping factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7f89de379950><br>
<br>
Betterm I think. At least I get an error, and both sides
agree. But why<br>
is my crossbar listening on 80 when I told it 8020? OK, we'll
try port<br>
80 then...<br>
<br>
(same mq, just change the port)<br>
<br>
No messages from crossbar. From buildbot:<br>
2016-09-02 12:42:07-0400 [-] Starting wamp with config: %r
{'realm':<br>
'buildbot', 'debug_lowlevel': True, 'router_url':<br>
'<a class="moz-txt-link-freetext" href="ws://">ws://</a><a moz-do-not-send="true"
href="http://127.0.0.1:80/ws/buildbot" rel="noreferrer"
target="_blank">127.0.0.1:80/ws/buildbot</a>', 'debug':
True, 'debug_websockets':<br>
True, 'type': 'wamp'}<br>
2016-09-02 12:42:07-0400 [-] Starting factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7f33e87d7650><br>
2016-09-02 12:42:07-0400 [-] failing WebSocket opening
handshake<br>
('WebSocket connection upgrade failed (404 - NotFound)')<br>
2016-09-02 12:42:07-0400 [-] Stopping factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7f33e87d7650><br>
<br>
So no connection there, either.<br>
<br>
OK, we'll try the default config.json, and only change the
port. It's<br>
transports look like this:<br>
"transports": [<br>
{<br>
"type": "universal",<br>
"endpoint": {<br>
"type": "tcp",<br>
"port": 8020<br>
},<br>
"websocket": {<br>
"ws": {<br>
"type": "websocket"<br>
}<br>
}<br>
}<br>
]<br>
<br>
We'll also have to change master.cfg to match urls:<br>
c['mq'] = {<br>
'type' : 'wamp',<br>
'router_url': '<a class="moz-txt-link-freetext" href="ws://">ws://</a><a moz-do-not-send="true"
href="http://127.0.0.1:8020/ws" rel="noreferrer"
target="_blank">127.0.0.1:8020/ws</a>',<br>
'realm': 'buildbot',<br>
'debug' : True,<br>
'debug_websockets' : True,<br>
'debug_lowlevel' : True,<br>
}<br>
<br>
Crossbar starts fine. Buildbot excepts:<br>
2016-09-02 12:52:46-0400 [-] Starting wamp with config: %r
{'realm':<br>
'buildbot', 'debug_lowlevel': True, 'router_url':<br>
'<a class="moz-txt-link-freetext" href="ws://">ws://</a><a moz-do-not-send="true"
href="http://127.0.0.1:8020/ws" rel="noreferrer"
target="_blank">127.0.0.1:8020/ws</a>', 'debug': True,
'debug_websockets': True,<br>
'type': 'wamp'}<br>
2016-09-02 12:52:46-0400 [-] Starting factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7fdd9d381890><br>
2016-09-02 12:52:46-0400 [-] Traceback (most recent call
last):<br>
File<br>
"/leg0/ngilmore/abyss/lib/python2.7/site-packages/autobahn-0.16.0-py2.7.egg/autobahn/wamp/websocket.py",<br>
line 60, in onOpen<br>
self._session = self.factory._factory()<br>
File<br>
"/leg0/ngilmore/abyss/lib/python2.7/site-packages/autobahn-0.16.0-py2.7.egg/autobahn/twisted/wamp.py",<br>
line 639, in create<br>
cfg = ComponentConfig(self.realm, self.extra)<br>
File<br>
"/leg0/ngilmore/abyss/lib/python2.7/site-packages/autobahn-0.16.0-py2.7.egg/autobahn/wamp/types.py",<br>
line 84, in __init__<br>
assert(realm is None or type(realm) ==
six.text_type)<br>
AssertionError<br>
<br>
2016-09-02 12:52:46-0400 [-] Stopping factory<br>
<autobahn.twisted.websocket.WampWebSocketClientFactory
object at<br>
0x7fdd9d381890><br>
<br>
Any idea where I'm going wrong?<br>
<br>
Neil Gilmore<br>
<a moz-do-not-send="true" href="http://grammatech.com"
rel="noreferrer" target="_blank">grammatech.com</a><br>
_______________________________________________<br>
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target="_blank">users@buildbot.net</a><br>
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href="https://lists.buildbot.net/mailman/listinfo/users"
rel="noreferrer" target="_blank">https://lists.buildbot.net/mailman/listinfo/users</a><br>
</blockquote>
</div>
</blockquote>
<br>
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