(docs) updated changelog, fixed api docs

Author: troublete

CHANGELOG.md

@@ -6,6 +6,16 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [2.0.0] - 18.10.2017
+### [Added]
+*  signal handling
+
+### [Removed]
+* `checkFail`, `checkAvailable`
+
+### [Fixed]
+* forking, so that childs exit on closure run
+
 
 ## [1.0.1] - 18.10.2017
 ### [Fixed]

README.md

@@ -16,31 +16,32 @@ $ composer require troublete/task
 <?php
 require_once '/path/to/autoload.php';
 
-use function Task\{forkTask, checkFail, checkSuccess};
+use function Task\{forkTask, checkSuccess};
 
 $pid = forkTask(function () {
 	// do something that is only happening in the forked process
 });
 
 // continue work...
 
-checkFail($pid); // to check if the process failed 
 checkSuccess($pid); // to check if the process finished with great success
 ```
 
 ## API
 
 ### Functions
 
-#### forkTask($taskClosure)
+#### forkTask($taskClosure, $arguments = [], $signalHandler = null)
 
-Function to fork off a child process. Returns the `pid` of the forked off process if successfull, throws an Exception if forking was not possible.
+Function to fork off a child process. Returns the `pid` of the forked off process if successfull, throws an Exception if forking was not possible. 
 
 ##### Arguments
 
 | Argument | Type | Description |
 |---|---|---|
 | $taskClosure | `callable` | Closure function that is only executed in the child process |
+| $arguments | `array` | Arguments that are passed to the child process closure (optional) |
+| $signalHandler | `callable` | Handler for process signals (optional) |
 
 #### getProcessStatus($processId = null)
 
@@ -52,16 +53,6 @@ Function that returns that status of a forked child by process id. If provided p
 |---|---|---|
 | $processId | `int` | Id of the process to be checked |
 
-#### checkAvailable($processId = null)
-
-Function to check if a process exists.
-
-##### Arguments
-
-| Argument | Type | Description |
-|---|---|---|
-| $processId | `int` | Id of the process to be checked |
-
 #### checkSuccess($processId = null)
 
 Function that returns based on the process status if a process already finished with great success. If the return value of this is `false` it does not necessarily mean that the process failed though. Since this is a non blocking process check. It is just not successfully finished at the point of the check.
@@ -72,16 +63,6 @@ Function that returns based on the process status if a process already finished
 |---|---|---|
 | $processId | `int` | Id of the process to be checked |
 
-#### checkFail($processId = null)
-
-Function that checks if a processed failed. If the return value is `false` it does not mean that the process didnt fail. Since this is a non blocking check, it is just not failed in the moment of the check.
-
-##### Arguments
-
-| Argument | Type | Description |
-|---|---|---|
-| $processId | `int` | Id of the process to be checked |
-
 #### closeTask($processId = null)
 
 Function to close a forked process. Returns `true` if successfull.