facing issue while writing node in opcua server as well as in url discovery

[akshays3]

Facing below Issue while write node and read in iiot-opcua

.... ( 1137) RegisterServer to the LDS has failed during secure connection => please check that you server certificate is trusted by the LDS err:_socket has been disconnected by third party contacting discovery server backoff attempt # 0 retrying in 2 seconds contacting discovery server backoff attempt # 1 retrying in 4 seconds 22 Oct 14:33:11 - [error] [OPCUA-IIoT-Read:711ff8f6.1f7df] Error: Client Not SESSIONACTIVE On Read 22 Oct 14:33:11 - [error] [OPCUA-IIoT-Read:5975b607.1f0de8] Error: Client Not SESSIONACTIVE On Read contacting discovery server backoff attempt # 2 retrying in 8 seconds contacting discovery server backoff attempt # 3 retrying in 16 seconds contacting discovery server backoff attempt # 4 retrying in 32 seconds Server State = Running Server State = Running contacting discovery server backoff attempt # 5 retrying in 50 seconds contacting discovery server backoff attempt # 6 retrying in 50 seconds 22 Oct 14:35:11 - [error] [OPCUA-IIoT-Read:711ff8f6.1f7df] Error: Client Not SESSIONACTIVE On Read 22 Oct 14:35:11 - [error] [OPCUA-IIoT-Read:5975b607.1f0de8] Error: Client Not SESSIONACTIVE On Read contacting discovery server backoff attempt # 7 retrying in 50 seconds contacting discovery server backoff attempt # 8 retrying in 50 seconds 22 Oct 14:37:11 - [error] [OPCUA-IIoT-Read:711ff8f6.1f7df] Error: Client Not SESSIONACTIVE On Read 22 Oct 14:37:11 - [error] [OPCUA-IIoT-Read:5975b607.1f0de8] Error: Client Not SESSIONACTIVE On Read contacting discovery server backoff attempt # 9 retrying in 50 seconds contacting discovery server backoff attempt # 10 retrying in 50 seconds Server: closing SESSION active Session1 because of timeout = 60000 has expired without a keep alive channel = ::ffff:127.0.0.1 port = 64422 Server: closing SESSION active Session1 because of timeout = 60000 has expired without a keep alive channel = ::ffff:127.0.0.1 port = 64425 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 4 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 Security token has really expired and shall be discarded !!!! (lifetime is = 120000 ) Server will now refuse message with token 1 22 Oct 14:58:09 - [error] [OPCUA-IIoT-Read:711ff8f6.1f7df] Error: Client Not SESSIONACTIVE On Read 22 Oct 14:58:09 - [error] [OPCUA-IIoT-Read:5975b607.1f0de8] Error: Client Not SESSIONACTIVE On Read 22 Oct 14:58:09 - [warn] Communication send error: Error: WebSocket is not open: readyState 3 (CLOSED) warning : ClientSessionKeepAliveManager#ping_server ServiceResult is BadSessionIdInvalid (0x80250000) request was ReadRequest warning : ClientSessionKeepAliveManager#ping_server ServiceResult is BadSessionIdInvalid (0x80250000) request was ReadRequest 22 Oct 14:58:09 - [info] Stopping modified nodes 22 Oct 14:58:09 - [info] Stopped modified nodes 22 Oct 14:58:09 - [info] Starting modified nodes 22 Oct 14:58:09 - [info] Started modified nodes 22 Oct 14:58:09 - [warn] Communication send error: Error: WebSocket is not open: readyState 3 (CLOSED) 22 Oct 14:58:09 - [warn] Communication send error: Error: WebSocket is not open: readyState 3 (CLOSED) 22 Oct 14:58:09 - [warn] Communication send error: Error: WebSocket is not open: readyState 3 (CLOSED) 22 Oct 14:58:09 - [warn] Communication send error: Error: WebSocket is not open: readyState 3 (CLOSED) 22 Oct 14:58:09 - [warn] Communication send error: Error: WebSocket is not open: readyState 3 (CLOSED) 22 Oct 14:58:09 - [warn] Communication send error: Error: WebSocket is not open: readyState 3 (CLOSED) contacting discovery server backoff attempt # 11 retrying in 50 seconds contacting discovery server backoff attempt # 12 retrying in 50 seconds contacting discovery server backoff attempt # 13 retrying in 50 seconds 22 Oct 15:01:49 - [error] [OPCUA-IIoT-Read:711ff8f6.1f7df] Error: Client Not SESSIONACTIVE On Read 22 Oct 15:01:49 - [error] [OPCUA-IIoT-Read:5975b607.1f0de8] Error: Client Not SESSIONACTIVE On Read

Using windows 10

node version 10.16 node red v0.20.8 node-red-contrib-iiot-opcua -2.7.1

[biancode]

Please, try the new version v3.11.3 or above and let's go ahead with that version.