retry - npm Package Compare versions

Comparing version 0.8.0 to 0.9.0

lib/retry_operation.js

@@ -1,3 +0,9 @@
-function RetryOperation(timeouts, retryForever) {
+function RetryOperation(timeouts, options) {
+  // Compatibility for the old (timeouts, retryForever) signature
+  if (typeof options === 'boolean') {
+    options = { forever: options };
+  }
+
   this._timeouts = timeouts;
+  this._options = options || {};
   this._fn = null;
@@ -10,3 +16,3 @@ this._errors = [];
 
-  if (!!retryForever) {
+  if (this._options.forever) {
     this._cachedTimeouts = this._timeouts.slice(0);
@@ -41,3 +47,3 @@ }
   var self = this;
-  setTimeout(function() {
+  var timer = setTimeout(function() {
     self._attempts++;
@@ -49,2 +55,6 @@
       }, self._operationTimeout);
+
+      if (this._options.unref) {
+          self._timeout.unref();
+      }
     }
@@ -55,2 +65,6 @@
 
+  if (this._options.unref) {
+      timer.unref();
+  }
+
   return true;
@@ -57,0 +71,0 @@ };

lib/retry.js

 var RetryOperation = require('./retry_operation');
 
 exports.operation = function(options) {
-  var retryForever = false;
-  if (options && options.forever === true) retryForever = true;
   var timeouts = exports.timeouts(options);
-  return new RetryOperation(timeouts, retryForever);
+  return new RetryOperation(timeouts, {
+      forever: options && options.forever,
+      unref: options && options.unref
+  });
 };
@@ -9,0 +10,0 @@

package.json

@@ -6,3 +6,3 @@ {
   "license": "MIT",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "homepage": "https://github.com/tim-kos/node-retry",
@@ -9,0 +9,0 @@ "repository": {

README.md

@@ -60,5 +60,7 @@ # retry
 
-Creates a new `RetryOperation` object. See the `retry.timeouts()` function
-below for available `options`.
+Creates a new `RetryOperation` object. `options` is the same as `retry.timeouts()`'s `options`, with two additions:
 
+* `forever`: Whether to retry forever, defaults to `false`.
+* `unref`: Wether to [unref](https://nodejs.org/api/timers.html#timers_unref) the setTimeout's, defaults to `false`.
+
 ### retry.timeouts([options])
@@ -130,3 +132,3 @@
 
-### new RetryOperation(timeouts)
+### new RetryOperation(timeouts, [options])
 
@@ -136,2 +138,10 @@ Creates a new `RetryOperation` where `timeouts` is an array where each value is
 
+Available options:
+* `forever`: Whether to retry forever, defaults to `false`.
+* `unref`: Wether to [unref](https://nodejs.org/api/timers.html#timers_unref) the setTimeout's, defaults to `false`.
+
+If `forever` is true, the following changes happen:
+* `RetryOperation.errors()` will only output an array of one item: the last error.
+* `RetryOperation` will repeatedly use the last item in the `timeouts` array.
+
 #### retryOperation.errors()
@@ -163,7 +173,7 @@
 
-This is an alias for `retryOperation.attempt(fn)`. This is deprecated.
+This is an alias for `retryOperation.attempt(fn)`. This is deprecated. Please use `retryOperation.attempt(fn)` instead.
 
 #### retryOperation.start(fn)
 
-This is an alias for `retryOperation.attempt(fn)`. This is deprecated.
+This is an alias for `retryOperation.attempt(fn)`. This is deprecated. Please use `retryOperation.attempt(fn)` instead.
 
@@ -187,10 +197,12 @@ #### retryOperation.retry(error)
 
-#Changelog
+# Changelog
 
-0.7.0 Some bugfixes and made retry.createTimeout() public. Fixed issues [#10](https://github.com/tim-kos/node-retry/issues/10), [#12](https://github.com/tim-kos/node-retry/issues/12), and [#13](https://github.com/tim-kos/node-retry/issues/13).
+0.8.0 Implementing retry.wrap.
 
-0.6.0 Introduced optional timeOps parameter for the attempt() function which is an object having a property timeout in miliseconds and a property cb callback function. Whenever your retry operation takes longer than timeout to execute, the timeout callback function cb is called.
+0.7.0 Some bug fixes and made retry.createTimeout() public. Fixed issues [#10](https://github.com/tim-kos/node-retry/issues/10), [#12](https://github.com/tim-kos/node-retry/issues/12), and [#13](https://github.com/tim-kos/node-retry/issues/13).
 
-0.5.0 Some minor refactorings.
+0.6.0 Introduced optional timeOps parameter for the attempt() function which is an object having a property timeout in milliseconds and a property cb callback function. Whenever your retry operation takes longer than timeout to execute, the timeout callback function cb is called.
 
+0.5.0 Some minor refactoring.
+
 0.4.0 Changed retryOperation.try() to retryOperation.attempt(). Deprecated the aliases start() and try() for it.
@@ -197,0 +209,0 @@

No alert changes

Improved metrics

Total package byte prevSize

23695

4.62%

Lines of code

436

2.83%

Number of lines in readme file

208

6.12%

No dependency changes