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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Last opened tab does not receive SetHiddenPageTimerThrottlingIncreaseLimit message"
href="https://bugs.webkit.org/show_bug.cgi?id=155126">155126</a>
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<th>Summary</th>
<td>Last opened tab does not receive SetHiddenPageTimerThrottlingIncreaseLimit message
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>Other
</td>
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>WebKit Misc.
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>barraclough@apple.com
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<pre>WebPageProxy will increment the hidden page throttling counter from within its constructor, which currently causes the WebProcessPool to try to synchronously message all processes. The web page triggering the increment then fails to receive the message, since it was still being constructed. Make the update of the limit async, such that the page is fully constructed before the WebProcessPool processes the update.</pre>
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