Details
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Type:
Bug
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Status: Closed
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Priority:
P2: Important
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Resolution: Done
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Affects Version/s: 5.3.2, 5.4.0 Alpha
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Fix Version/s: None
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Component/s: Network: HTTP
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Labels:
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Commits:7a5e0c5712cbdeb9edb83dfd47d63277346537a9 (qt/qtbase/dev)
Description
When using QNetworkAccessManager::post, the HTTP header and the post data are sent using two separate writes. The subsequent read to get the response results in a write-write-read at the socket level that causes a delay due to the interaction between Nagling and delayed acks.