async function startMultiHeadServer() {
const server_options: OPCUAServerOptions = {
isAuditing: false,
nodeset_filename: [
nodesets.standard
],
serverInfo: {
applicationName: { text: "Mini NodeOPCUA Server", locale: "en" },
applicationUri: makeApplicationUrn("%FQDN%", "MiniNodeOPCUA-Server"),
productUri: "Mini NodeOPCUA-Server"
},
// default endpoint
allowAnonymous: false,
alternateHostname: ["MyHostname1"],
port: port1,
securityModes: [MessageSecurityMode.None],
securityPolicies: [SecurityPolicy.None],
// alternate endpoint
alternateEndpoints: [
{
allowAnonymous: false,
alternateHostname: ["1.2.3.4"],
port: port2,
securityModes: [MessageSecurityMode.SignAndEncrypt],
securityPolicies: [SecurityPolicy.Basic256Sha256]
}
]
};
server = new OPCUAServer(server_options);
server.on("post_initialize", () => {/**/
});
console.log(chalk.yellow(" server PID :"), process.pid);
try {
await server.start();
} catch (err) {
console.log(" Server failed to start ... exiting => err:", err.message);
return;
}
}
async function startServer() {
const server_options: OPCUAServerOptions = {
port: port1,
nodeset_filename: [
nodesets.standard
],
serverInfo: {
applicationUri: makeApplicationUrn("%FQDN%", "MiniNodeOPCUA-Server"),
productUri: "Mini NodeOPCUA-Server",
applicationName: { text: "Mini NodeOPCUA Server", locale: "en" }
},
alternateHostname: ["MyHostname1", "MyHostname2"],
isAuditing: false
};
server = new OPCUAServer(server_options);
server.on("post_initialize", () => {/**/
});
console.log(chalk.yellow(" server PID :"), process.pid);
try {
await server.start();
} catch (err) {
console.log(" Server failed to start ... exiting => err:", err.message);
return;
}
for (const endpoint of server.endpoints) {
const endpointUrl = endpoint.endpointDescriptions()[0].endpointUrl!;
console.log(chalk.yellow(" server on port1 :"), endpoint.port.toString());
console.log(chalk.yellow(" endpointUrl1 :"), chalk.cyan(endpointUrl));
}
}
const server_options = {
certificateFile: server_certificate_file,
privateKeyFile: server_certificate_privatekey_file,
port,
maxAllowedSessionNumber: 2,
maxConnectionsPerEndpoint: 2,
nodeset_filename: [
get_mini_nodeset_filename()
],
serverInfo: {
applicationUri: makeApplicationUrn("%FQDN%", "MiniNodeOPCUA-Server"),
productUri: "Mini NodeOPCUA-Server",
applicationName: { text: "Mini NodeOPCUA Server", locale: "en" },
gatewayServerUri: null,
discoveryProfileUri: null,
discoveryUrls: []
},
buildInfo: {
buildNumber: "1234"
},