Improve Docker image and clean TODOs

src/providers/cloudflare.ts

@@ -102,7 +102,7 @@ export default async function resolveChallenge(url: string, page: Page, response
 
     // const captchaSolver = getCaptchaSolver()
     // if (captchaSolver) {
-    //     // todo: get the params
+    //     // to-do: get the params
     //     log.info('Waiting to receive captcha token to bypass challenge...')
     //     const token = await captchaSolver({
     //       url,
@@ -110,7 +110,7 @@ export default async function resolveChallenge(url: string, page: Page, response
     //       type: captchaType
     //     })
     //     log.debug(`Token received: ${token}`);
-    //     // todo: send the token
+    //     // to-do: send the token
     //   }
     // } else {
     //   throw new Error('Captcha detected but no automatic solver is configured.');

src/services/sessions.ts

@@ -24,7 +24,7 @@ export interface SessionCreateOptions {
   oneTimeSession: boolean
   cookies?: SetCookie[],
   maxTimeout?: number
-  proxy?: any// TODO: use interface not any
+  proxy?: Proxy
 }
 
 const sessionCache: SessionsCache = {}
@@ -120,12 +120,9 @@ export async function create(session: string, options: SessionCreateOptions): Pr
 
   log.debug('Launching web browser...')
 
-  // TODO: maybe access env variable?
-  // TODO: sometimes browser instances are created and not connected to correctly.
-  //       how do we handle/quit those instances inside Docker?
+  // todo: the retries are required?
   let launchTries = 3
   let browser: Browser;
-
   while (0 <= launchTries--) {
     try {
       browser = await puppeteer.launch(puppeteerOptions)
@@ -154,8 +151,6 @@ export function list(): string[] {
   return Object.keys(sessionCache)
 }
 
-// todo: create a sessions.close that doesn't rm the userDataDir
-
 export async function destroy(id: string): Promise<boolean>{
   if (id && sessionCache.hasOwnProperty(id)) {
     const { browser, userDataDir } = sessionCache[id]