本文整理汇总了TypeScript中node-opcua-secure-channel.ErrorCallback类的典型用法代码示例。如果您正苦于以下问题：TypeScript ErrorCallback类的具体用法？TypeScript ErrorCallback怎么用？TypeScript ErrorCallback使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ErrorCallback类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: suspend_old_session_publish_engine
function suspend_old_session_publish_engine(innerCallback: ErrorCallback) {
if (session.hasBeenClosed()) {
return innerCallback(new Error("Cannot complete subscription republish due to session termination"));
}
debugLog(chalk.bgWhite.red(" => suspend old session publish engine...."));
session.getPublishEngine().suspend(true);
innerCallback();
},示例2: start_publishing_as_normal
function start_publishing_as_normal(innerCallback: ErrorCallback) {
if (session.hasBeenClosed()) {
return innerCallback(new Error("Cannot complete subscription republish due to session termination"));
}
newSession.getPublishEngine().suspend(false);
const listenerCountAfter = session.listenerCount("");
assert(newSession === session);
debugLog("listenerCountBefore =", listenerCountBefore, "listenerCountAfter = ", listenerCountAfter);
innerCallback();
}示例3: ask_for_subscription_republish
function ask_for_subscription_republish(innerCallback: ErrorCallback) {
if (session.hasBeenClosed()) {
return innerCallback(new Error("Cannot complete subscription republish due to session termination"));
}
// assert(newSession.getPublishEngine().nbPendingPublishRequests === 0, "we should not be publishing here");
// call Republish
return _ask_for_subscription_republish(newSession, innerCallback);
},示例4: innerCallback
this.findMethodId(conditionId, methodName, (err: Error | null, _methodId?: NodeId) => {
if (err) {
return innerCallback(err);
}
if (_methodId) {
methodId = _methodId;
}
innerCallback();
});示例5: innerCallback
this.createSession((err: Error | null, session?: ClientSession) => {
if (err) {
return innerCallback(err);
}
if (!session) {
return innerCallback(new Error("internal error"));
}
theSession = session;
innerCallback();
});示例6: errorLog
this.disconnect((err?: Error) => {
need_disconnect = false;
if (err) {
errorLog("OPCUAClientImpl#withClientSession: client disconnect failed ?");
}
innerCallback();
});示例7: callback
this._internal_create_secure_channel(infiniteConnectionRetry, (err?: Error | null) => {
if (err) {
if (err.message.match("ECONNREFUSED")) {
return callback(err);
}
if (err.message.match("Backoff aborted.")) {
return failAndRetry(err!, "cannot create secure channel");
}
if (true || err!.message.match("BadCertificateInvalid")) {
errorLog(" _internal_create_secure_channel err = ", err.message);
// the server may have shut down the channel because its certificate
// has changed ....
// let request the server certificate again ....
debugLog(chalk.bgWhite.red("ClientBaseImpl: Server Certificate has changed." +
" we need to retrieve server certificate again"));
return this.fetchServerCertificate(this.endpointUrl, (err1?: Error | null) => {
if (err1) {
return failAndRetry(err1, "trying to fetch new server certificate");
}
this._internal_create_secure_channel(infiniteConnectionRetry, (err3?: Error | null) => {
if (err3) {
return failAndRetry(err3, "trying to create new channel with new certificate");
}
callback();
});
});
}
debugLog(chalk.bgWhite.red("ClientBaseImpl: cannot reconnect .."));
failAndRetry(err!, "cannot create secure channel");
} else {
/**
* notify the observers that the reconnection process has been completed
* @event after_reconnection
* @param err
*/
this.emit("after_reconnection", err); // send after callback
assert(this._secureChannel, "expecting a secureChannel here ");
// a new channel has be created and a new connection is established
debugLog(chalk.bgWhite.red("ClientBaseImpl: RECONNECTED !!!"));
return callback();
}
});示例8: debugLog
client.__createSession_step2(session, (err: Error | null, session1?: ClientSessionImpl) => {
debugLog(chalk.bgWhite.cyan(" => creating a new session (based on old session data).... Done"));
if (!err && session1) {
newSession = session1;
assert(session === session1, "session should have been recycled");
}
innerCallback(err ? err : undefined);
});