Autobahn | Howto use | Basics

neszt · February 13, 2021, 9:07am

Hi,

I am new to Autobahn, i have a websocket server (perl, Protocol::WebSocket), I have problems with it (stability, mixing clients with fileno), and i found this project (https://github.com/crossbario/autobahn-testsuite), and i decided to give it a try.

I just run the docker (in fuzzlingclient mode) and i gave a result with all FAIL in it.

Does Autobahn require any special server functionality? I mean is there any expectation for example to send an echo? I didnt find any realted info in the docs.

Regards,

meejah · February 13, 2021, 7:44pm

Hello,
For WebSocket use Autobahn doesn’t require anything special from the server, no. (I mention “websockets” because Autobahn also implements the “WAMP” protocol which does RPC and PubSub).

I am not familiar with the test-suite currently though so I’m not able to provide advise on that front.

Thanks,
meejah

oberstet · February 15, 2021, 4:20pm

Testing a websocket server is easy: the server test endpoint must echo back any websocket message received

pls see https://github.com/crossbario/autobahn-testsuite#testing-websocket-server-implementations

github.com

crossbario/autobahn-testsuite/blob/c3655a96dcd9df0667d05790eb5d88b03249669c/autobahntestsuite/autobahntestsuite/testee.py#L40


from autobahn.twisted.websocket import WebSocketClientFactory, \

                                       WebSocketClientProtocol



from autobahn.twisted.websocket import WebSocketServerFactory, \

                                       WebSocketServerProtocol



from autobahn.websocket.compress import *







class TesteeServerProtocol(WebSocketServerProtocol):



   def onMessage(self, payload, isBinary):

      self.sendMessage(payload, isBinary)





class StreamingTesteeServerProtocol(WebSocketServerProtocol):



   def onMessageBegin(self, isBinary):

      #print "onMessageBegin"

      WebSocketServerProtocol.onMessageBegin(self, isBinary)