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Obteniendo el error "Canal no válido" con Node-OPCUA cuando se conecta con usuario/contraseña/cifrado

Estoy tratando de conectarme a un servidor con node-opcua, pero tengo algunos problemas.

La conexión al mismo servidor con el software Prosys OPC UA Browser funciona bien.

 const client = OPCUAClient.create({ endpointMustExist: false, securityMode: MessageSecurityMode.SignAndEncrypt, securityPolicy: SecurityPolicy.Basic256Sha256 }); await client.connect(endpointUrl); const session = await client.createSession({ userName: data.userName, password: data.password, }, function(err) { console.log(err) } );

Se conecta, pero recibo el error: 'Error: canal no válido' y se desconecta inmediatamente.

¿Qué significa esto?

about 4 years ago · Juan Pablo Isaza
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