feat: handle CanceledException as TimeoutException

[xepozz]

What was changed

Why?

Synced with another usage:

sdk-php/src/Client/Update/UpdateHandle.php

Lines 127 to 131 in c47205a

	try {
	$response = $this->client->PollWorkflowExecutionUpdate($request, $context);
	} catch (TimeoutException|CanceledException $e) {
	throw WorkflowUpdateRPCTimeoutOrCanceledException::fromTimeoutOrCanceledException($e);
	}

As we can see the description in the \Temporal\Exception\Client\WorkflowUpdateRPCTimeoutOrCanceledException:

sdk-php/src/Exception/Client/WorkflowUpdateRPCTimeoutOrCanceledException.php

Lines 14 to 19 in 4bbedd6

	/**
	* Occurs when an update call times out or is cancelled.
	*
	* @note this is not related to any general concept of timing out or cancelling a running update,
	* this is only related to the client call itself.
	*/

Others SDK:

Go
https://github.com/temporalio/sdk-go/blob/004415b923efb8f1eb723a579b53b718fd7b71e0/internal/internal_workflow_client.go#L2780
https://github.com/temporalio/sdk-go/blob/004415b923efb8f1eb723a579b53b718fd7b71e0/internal/internal_workflow_client.go#L2291

Java
https://github.com/temporalio/sdk-java/blob/187421b0e5e10b1dce62e661e5debeda45217e43/temporal-sdk/src/main/java/io/temporal/internal/client/RootWorkflowClientInvoker.java#L437-L439
https://github.com/temporalio/sdk-java/blob/187421b0e5e10b1dce62e661e5debeda45217e43/temporal-sdk/src/main/java/io/temporal/internal/client/RootWorkflowClientInvoker.java#L617
https://github.com/temporalio/sdk-java/blob/187421b0e5e10b1dce62e661e5debeda45217e43/temporal-sdk/src/main/java/io/temporal/internal/client/RootWorkflowClientInvoker.java#L227

TypeScript
https://github.com/temporalio/sdk-typescript/blob/bebf54e2356a7b1d602d1a7ef4275621da1cf4a0/packages/client/src/workflow-client.ts#L895

Checklist

1. Closes

2. How was this tested:

3. Any docs updates needed?

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Project	Deployment	Actions	Updated (UTC)
php	Ready	Preview, Comment	Feb 9, 2026 2:38pm

[wolfy-j]

Great