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 details the `MaxDeadlineExtensionOption` for the Cloud Pub/Sub C++ client library, focusing on how it manages message deadlines."],["The `MaxDeadlineExtensionOption` controls the maximum time the client library will extend message deadlines while waiting for an acknowledgment or negative acknowledgment."],["The default deadline extension is 10 minutes, but this can be shortened, although setting it too short may increase duplicate messages."],["The extension time is limited between 10 seconds and 10 minutes, and it affects the range for `MinDeadlineExtensionOption` as well."],["The page provides a list of available versions ranging from 2.11.0 up to 2.37.0-rc, with specific links for each version's documentation of `MaxDeadlineExtensionOption`."]]],[]]
