The maximum time by which the deadline for each incoming message is extended.
While waiting for an ack or nack, The Cloud Pub/Sub C++ client library will extend the deadline by at most this amount. The default extension time is 10 minutes. An application may wish to reduce this extension time so the Pub/Sub service will resend a message sooner when it does not hear back from a Subscriber. With at-least-once semantics, making the time too short may increase the number of duplicate messages delivered by the service.
The value is clamped between 10 seconds and 10 minutes. Note that this option also affects the effective range for MinDeadlineExtensionOption.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-14 UTC."],[[["This webpage provides documentation for the `MaxDeadlineExtensionOption` in the Google Cloud Pub/Sub C++ client library, showing the range of versions available."],["The `MaxDeadlineExtensionOption` controls the maximum time the client library will extend the deadline for incoming messages while waiting for an acknowledgment or negative acknowledgment."],["The default extension time is 10 minutes, but applications can adjust it, though setting it too short may result in more duplicate messages, and it is clamped between 10 seconds and 10 minutes."],["The webpage lists C++ client versions from 2.11.0 to the latest 2.37.0-rc and they all have documentation on `MaxDeadlineExtensionOption` in `structgoogle_1_1cloud_1_1pubsub_1_1MaxDeadlineExtensionOption`."]]],[]]
