Method waitForSessionFile

src/process.ts:279–320

(
        cancellationToken: vscode.CancellationToken,
    )

    }

    private async waitForSessionFile(
        cancellationToken: vscode.CancellationToken,
    ): Promise<IEditorServicesSessionDetails | undefined> {
        const numOfTries = // We sleep for 1/5 of a second each try
            5 * this.sessionSettings.developer.waitForSessionFileTimeoutSeconds;
        const warnAt = numOfTries - 5 * 30; // Warn at 30 seconds

        // Check every second.
        this.logger.writeDebug(
            `Waiting for session file: ${this.sessionFilePath}`,
        );
        for (let i = numOfTries; i > 0; i--) {
            if (cancellationToken.isCancellationRequested) {
                this.logger.writeWarning(
                    "Canceled while waiting for session file.",
                );
                return undefined;
            }

            if (this.consoleTerminal === undefined) {
                this.logger.writeError("Extension Terminal is undefined.");
                return undefined;
            }

            if (await utils.checkIfFileExists(this.sessionFilePath)) {
                this.logger.writeDebug("Session file found.");
                return await this.readSessionFile(this.sessionFilePath);
            }

            if (warnAt === i) {
                void this.logger.writeAndShowWarning(
                    "Loading the PowerShell extension is taking longer than expected. If you're using privilege enforcement software, this can affect start up performance.",
                );
            }

            // Wait 1/5 of a second and try again
            await utils.sleep(200);
        }

        this.logger.writeError("Timed out waiting for session file!");
        return undefined;
    }

    private onTerminalClose(terminal: vscode.Terminal): void {
        if (terminal !== this.consoleTerminal) {