fs: add synchronous retries to rimraf

This commit gives the synchronous version of rimraf the same linear retry logic as the asynchronous version. Prior to this commit, sync rimraf kept retrying the operation as soon as possible until maxRetries was reached. PR-URL: #30785 Fixes: #30580 Refs: #30569 Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Richard Lau <[email protected]>
nodejs · Jan 14, 2020 · 4e05bf0 · 4e05bf0
1 parent e1eb6a6
commit 4e05bf0
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/internal/fs/rimraf.js b/lib/internal/fs/rimraf.js
@@ -21,6 +21,7 @@ const {
 } = require('fs');
 const { join } = require('path');
 const { setTimeout } = require('timers');
+const { sleep } = require('internal/util');
 const notEmptyErrorCodes = new Set(['ENOTEMPTY', 'EEXIST', 'EPERM']);
 const retryErrorCodes = new Set(
   ['EBUSY', 'EMFILE', 'ENFILE', 'ENOTEMPTY', 'EPERM']);
@@ -208,10 +209,13 @@ function _rmdirSync(path, options, originalErr) {
         rimrafSync(join(path, child), options);
       });
 
-      for (let i = 0; i < options.maxRetries + 1; i++) {
+      for (let i = 1; i <= options.maxRetries + 1; i++) {
         try {
           return rmdirSync(path, options);
-        } catch {} // Ignore errors.
+        } catch {
+          if (options.retryDelay > 0)
+            sleep(i * options.retryDelay);
+        }
       }
     }
   }