fixed timeout for server started checks #617 (#663)

fixed prettier rules

Author: oleksiizozulenko

lib/check-started.js

@@ -14,16 +14,25 @@ async function checkStarted(selenium, seleniumStatusUrl) {
     selenium.stderr.on('data', (d) => (cpState.stderr += d.toString()));
   }
 
-  const options = {
+  const DEFAULT_SELENUIM_CHECK_STARTED_TIMEOUT = 60000; // 1minute
+  const DEFAULT_SELENUIM_CHECK_STARTED_PAUSE = 500; // 0.5 second
+
+  const serverStartupTimeoutMS =
+    parseInt(process.env.SELENUIM_CHECK_STARTED_TIMEOUT, 10) || DEFAULT_SELENUIM_CHECK_STARTED_TIMEOUT;
+
+  const serverStartupPauseMs =
+    parseInt(process.env.SELENUIM_CHECK_STARTED_PAUSE, 10) || DEFAULT_SELENUIM_CHECK_STARTED_PAUSE;
+
+  const gotOptions = {
     responseType: 'json',
-    timeout: 10000,
+    timeout: serverStartupTimeoutMS,
     retry: 0,
   };
 
-  let attempts = 29;
+  let attempts = serverStartupTimeoutMS / serverStartupPauseMs;
   const startTime = Date.now();
-  while (attempts > 0 && Date.now() - startTime < 30000) {
-    await sleep(500);
+  while (attempts > 0 && Date.now() - startTime < serverStartupTimeoutMS) {
+    await sleep(serverStartupPauseMs);
     attempts--;
 
     if (cpState.exited) {
@@ -34,7 +43,7 @@ async function checkStarted(selenium, seleniumStatusUrl) {
 
     try {
       // server has one minute to start
-      await got(seleniumStatusUrl, options);
+      await got(seleniumStatusUrl, gotOptions);
       selenium.removeListener('exit', errorIfNeverStarted);
       return null;
     } catch (err) {