Connection Closed Issue

[benjamin-wss]

I found that connect-mssql tends to have connection closed issues at random.

I had the good fortune of finding out that for reasons I have yet to comprehend, in the _ready prototype function, the connection was closed.

My workaround was to do the following:

mssql_session_store.__proto__._ready = function (callback) {
    if (this.connection.connected) {
        return callback.call(this);
    }

    if (this.connection.connecting) {
        return this.connection.once('connect', callback.bind(this));
    }

    try {
        const current_instance = this;

        this.connection.connect().then(function () {
            return callback.call(current_instance);
        }).catch(error => {
            console.error('Unable to reopen closed connection', error);
            return callback.call(this, new Error(error.message));
        });
    } catch (error) {
        console.error('Unable to reopen closed connection', error);
        return callback.call(this, new Error("Connection is closed."));
    }
}

The issue hasn't cropped up again but that is not saying much as they happen at random. Can you verify if this is indeed a proper workaround?