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+<?php |
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+ |
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+declare(strict_types=1); |
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+ |
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+namespace GuzzleHttp\Promise; |
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+ |
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+/** |
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+ * A task queue that executes tasks in a FIFO order. |
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+ * |
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+ * This task queue class is used to settle promises asynchronously and |
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+ * maintains a constant stack size. You can use the task queue asynchronously |
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+ * by calling the `run()` function of the global task queue in an event loop. |
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+ * |
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+ * GuzzleHttp\Promise\Utils::queue()->run(); |
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+ * |
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+ * @final |
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+ */ |
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+class TaskQueue implements TaskQueueInterface |
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+{
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+ private $enableShutdown = true; |
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+ private $queue = []; |
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+ |
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+ public function __construct(bool $withShutdown = true) |
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+ {
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+ if ($withShutdown) {
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+ register_shutdown_function(function (): void {
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+ if ($this->enableShutdown) {
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+ // Only run the tasks if an E_ERROR didn't occur. |
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+ $err = error_get_last(); |
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+ if (!$err || ($err['type'] ^ E_ERROR)) {
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+ $this->run(); |
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+ } |
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+ } |
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+ }); |
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+ } |
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+ } |
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+ |
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+ public function isEmpty(): bool |
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+ {
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+ return !$this->queue; |
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+ } |
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+ |
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+ public function add(callable $task): void |
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+ {
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+ $this->queue[] = $task; |
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+ } |
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+ |
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+ public function run(): void |
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+ {
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+ while ($task = array_shift($this->queue)) {
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+ /** @var callable $task */ |
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+ $task(); |
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+ } |
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+ } |
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+ |
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+ /** |
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+ * The task queue will be run and exhausted by default when the process |
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+ * exits IFF the exit is not the result of a PHP E_ERROR error. |
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+ * |
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+ * You can disable running the automatic shutdown of the queue by calling |
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+ * this function. If you disable the task queue shutdown process, then you |
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+ * MUST either run the task queue (as a result of running your event loop |
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+ * or manually using the run() method) or wait on each outstanding promise. |
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+ * |
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+ * Note: This shutdown will occur before any destructors are triggered. |
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+ */ |
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+ public function disableShutdown(): void |
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+ {
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+ $this->enableShutdown = false; |
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+ } |
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+} |
| 1 | 1 |
deleted file mode 100644 |
| ... | ... |
@@ -1,67 +0,0 @@ |
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-<?php |
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- |
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-namespace GuzzleHttp\Promise; |
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- |
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-/** |
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- * A task queue that executes tasks in a FIFO order. |
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- * |
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- * This task queue class is used to settle promises asynchronously and |
|
| 9 |
- * maintains a constant stack size. You can use the task queue asynchronously |
|
| 10 |
- * by calling the `run()` function of the global task queue in an event loop. |
|
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- * |
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- * GuzzleHttp\Promise\Utils::queue()->run(); |
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- */ |
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-class TaskQueue implements TaskQueueInterface |
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-{
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- private $enableShutdown = true; |
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- private $queue = []; |
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- |
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- public function __construct($withShutdown = true) |
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- {
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- if ($withShutdown) {
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- register_shutdown_function(function () {
|
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- if ($this->enableShutdown) {
|
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- // Only run the tasks if an E_ERROR didn't occur. |
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- $err = error_get_last(); |
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- if (!$err || ($err['type'] ^ E_ERROR)) {
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- $this->run(); |
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- } |
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- } |
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- }); |
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- } |
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- } |
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- |
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- public function isEmpty() |
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- {
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- return !$this->queue; |
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- } |
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- |
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- public function add(callable $task) |
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- {
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- $this->queue[] = $task; |
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- } |
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- |
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- public function run() |
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- {
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- while ($task = array_shift($this->queue)) {
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- /** @var callable $task */ |
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- $task(); |
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- } |
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- } |
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- |
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- /** |
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- * The task queue will be run and exhausted by default when the process |
|
| 54 |
- * exits IFF the exit is not the result of a PHP E_ERROR error. |
|
| 55 |
- * |
|
| 56 |
- * You can disable running the automatic shutdown of the queue by calling |
|
| 57 |
- * this function. If you disable the task queue shutdown process, then you |
|
| 58 |
- * MUST either run the task queue (as a result of running your event loop |
|
| 59 |
- * or manually using the run() method) or wait on each outstanding promise. |
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- * |
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- * Note: This shutdown will occur before any destructors are triggered. |
|
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- */ |
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- public function disableShutdown() |
|
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- {
|
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- $this->enableShutdown = false; |
|
| 66 |
- } |
|
| 67 |
-} |
| 1 | 1 |
new file mode 100644 |
| ... | ... |
@@ -0,0 +1,67 @@ |
| 1 |
+<?php |
|
| 2 |
+ |
|
| 3 |
+namespace GuzzleHttp\Promise; |
|
| 4 |
+ |
|
| 5 |
+/** |
|
| 6 |
+ * A task queue that executes tasks in a FIFO order. |
|
| 7 |
+ * |
|
| 8 |
+ * This task queue class is used to settle promises asynchronously and |
|
| 9 |
+ * maintains a constant stack size. You can use the task queue asynchronously |
|
| 10 |
+ * by calling the `run()` function of the global task queue in an event loop. |
|
| 11 |
+ * |
|
| 12 |
+ * GuzzleHttp\Promise\Utils::queue()->run(); |
|
| 13 |
+ */ |
|
| 14 |
+class TaskQueue implements TaskQueueInterface |
|
| 15 |
+{
|
|
| 16 |
+ private $enableShutdown = true; |
|
| 17 |
+ private $queue = []; |
|
| 18 |
+ |
|
| 19 |
+ public function __construct($withShutdown = true) |
|
| 20 |
+ {
|
|
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+ if ($withShutdown) {
|
|
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+ register_shutdown_function(function () {
|
|
| 23 |
+ if ($this->enableShutdown) {
|
|
| 24 |
+ // Only run the tasks if an E_ERROR didn't occur. |
|
| 25 |
+ $err = error_get_last(); |
|
| 26 |
+ if (!$err || ($err['type'] ^ E_ERROR)) {
|
|
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+ $this->run(); |
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+ } |
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+ } |
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+ }); |
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+ } |
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+ } |
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+ |
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+ public function isEmpty() |
|
| 35 |
+ {
|
|
| 36 |
+ return !$this->queue; |
|
| 37 |
+ } |
|
| 38 |
+ |
|
| 39 |
+ public function add(callable $task) |
|
| 40 |
+ {
|
|
| 41 |
+ $this->queue[] = $task; |
|
| 42 |
+ } |
|
| 43 |
+ |
|
| 44 |
+ public function run() |
|
| 45 |
+ {
|
|
| 46 |
+ while ($task = array_shift($this->queue)) {
|
|
| 47 |
+ /** @var callable $task */ |
|
| 48 |
+ $task(); |
|
| 49 |
+ } |
|
| 50 |
+ } |
|
| 51 |
+ |
|
| 52 |
+ /** |
|
| 53 |
+ * The task queue will be run and exhausted by default when the process |
|
| 54 |
+ * exits IFF the exit is not the result of a PHP E_ERROR error. |
|
| 55 |
+ * |
|
| 56 |
+ * You can disable running the automatic shutdown of the queue by calling |
|
| 57 |
+ * this function. If you disable the task queue shutdown process, then you |
|
| 58 |
+ * MUST either run the task queue (as a result of running your event loop |
|
| 59 |
+ * or manually using the run() method) or wait on each outstanding promise. |
|
| 60 |
+ * |
|
| 61 |
+ * Note: This shutdown will occur before any destructors are triggered. |
|
| 62 |
+ */ |
|
| 63 |
+ public function disableShutdown() |
|
| 64 |
+ {
|
|
| 65 |
+ $this->enableShutdown = false; |
|
| 66 |
+ } |
|
| 67 |
+} |