Thrift RPC Exception about p4factory HOT 9 CLOSED

Yes, it means mininet did not exit properly the previous time, or you have another instance of behavioral-model running. Try the following:
sudo mn -c
sudo killall behavioral-model
redis-cli FLUSHALL

from p4factory.

I too was facing the same issue. Thank you for the solution.

from p4factory.

I encounter the same issue.
Thanks.

from p4factory.

I had the same issue and solved it by:

sudo mn -c
sudo killall behavioral-model
redis-cli FLUSHALL

However, when I run
./run_cli.bash"
under "p4factory/targets/simple_router", I got TTransportException, how can I fix this?

Using default thrift server and port localhost:9090
Traceback (most recent call last):
File "../../cli/pd_cli.py", line 677, in
main(sys.argv[1:])
File "../../cli/pd_cli.py", line 665, in main
pd_cli = PdCli(p4_name, thrift_client_module, thrift_server, port)
File "../../cli/pd_cli.py", line 35, in init
self._thrift_client = pd_thrift_client.ThriftClient(self._module, thrift_server, port, self._p4_name)
File "/home/hamkuu/p4/p4factory/cli/pd_thrift_client.py", line 55, in init
self.setup(hostname, port)
File "/home/hamkuu/p4/p4factory/cli/pd_thrift_client.py", line 77, in setup
self._transport.open()
File "/usr/local/lib/python2.7/dist-packages/thrift/transport/TTransport.py", line 149, in open
return self.__trans.open()
File "/usr/local/lib/python2.7/dist-packages/thrift/transport/TSocket.py", line 101, in open
message=message)
thrift.transport.TTransport.TTransportException: Could not connect to localhost:9090

from p4factory.

Did you start the software switch? What was the output for this?

from p4factory.

Hi I am trying to add demo entries to the switch.
I did the following procedure:
From the terminal, add entries in the switch:
/p4factory/targets/simple_router$ more run_add_demo_entries.bash
and then ./run_add_demo_entries.bash
I tried using the above three commands given for killing the behavioral process and exiting the mining but still I am getting the same error.
Can you please help me out on where am I going wrong?

from p4factory.

You did not show how you started the switch in your screenshot.
We are also deprecating this software switch and replacing it with bmv2. I encourage you to look at these repositories:

• the new bmv2 software switch: https://github.com/p4lang/behavioral-model
• tutorials and examples: https://github.com/p4lang/tutorials

from p4factory.

I had the same issue which hamkuu had.
Then I changed run_cli.bash,
python ../../cli/pd_cli.py -p simple_router -i p4_pd_rpc.simple_router -s $PWD/tests/pd_thrift:$PWD/../../testutils "$@"
into
python ../../cli/pd_cli.py -p simple_router -i p4_pd_rpc.simple_router -s $PWD/tests/pd_thrift:$PWD/../../testutils "$@" -c localhost:22222
to provide the CLI with the port. After that it worked fine.

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root@wenxingbeng:/home/wenxingbeng/p4factory# redis-cli FLUSHALL
Could not connect to Redis at 127.0.0.1:6379: Connection refused

What should I do?

I solve it by doing the following commond.
redis-server &

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