I got a bit of an issue connecting a client on a Raspberry Pi to a server on a Raspberry pi and was hoping you guys had some ideas on how to resolve it.
Both of them have been setup using this guide https://open62541.org/doc/current/building.html
and for simplicity I'm using the simple client and server setup from their site as well, found at
https://open62541.org/doc/current/tutorial_client_firststeps.html
and
https://open62541.org/doc/current/tutorial_server_firststeps.html
only difference being that since I'm using the UA_ENABLE_AMALGAMATION option the
#include <open62541/plugin/log_stdout.h>
#include <open62541/server.h>
#include <open62541/server_config_default.h>
have been changed out for
#include "open62541.h"
The readout I'm getting is
[2020-12-29 13:32:40.456 (UTC+0100)] warn/server AccessControl: Unconfigured AccessControl. Users have all permissions.
[2020-12-29 13:32:40.456 (UTC+0100)] info/server AccessControl: Anonymous login is enabled
[2020-12-29 13:32:40.456 (UTC+0100)] warn/server Username/Password configured, but no encrypting SecurityPolicy. This can leak credentials on the network.
[2020-12-29 13:32:40.456 (UTC+0100)] warn/userland AcceptAll Certificate Verification. Any remote certificate will be accepted.
[2020-12-29 13:32:40.458 (UTC+0100)] info/network TCP network layer listening on opc.tcp://xx:4840/
for the server and
[2020-12-29 13:32:43.668 (UTC+0100)] warn/userland AcceptAll Certificate Verification. Any remote certificate will be accepted.
[2020-12-29 13:32:43.671 (UTC+0100)] warn/network Connection to opc.tcp://localhost:4840 failed with error: Connection refused
[2020-12-29 13:32:43.671 (UTC+0100)] info/client Client Status: ChannelState: Closed, SessionState: Closed, ConnectStatus: BadDisconnect
for the client
I can connect to both of the raspberry's with UaExpert just fine but for some reason the client just does not want to connect?
Any ideas what might be causing this issue?
These are the current configurations for Open62541 also
