The minimum time by which the deadline for each incoming message is extended.
While waiting for an ack or nack from the application the Cloud Pub/Sub C++ client library will extend the deadline by at least this amount. The default minimum extension is 1 minute. An application may wish to reduce this extension so that the Pub/Sub service will resend a message sooner when it does not hear back from a Subscriber. An application may wish to increase this extension time to avoid duplicate message delivery.
[[["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 2025-04-17 UTC."],[[["This document outlines the `MinDeadlineExtensionOption` for the Cloud Pub/Sub C++ client library, detailing how it affects message deadline extensions."],["The `MinDeadlineExtensionOption` determines the minimum amount of time the client library will extend the deadline for incoming messages while waiting for an acknowledgment or negative acknowledgment."],["Users can adjust the minimum extension time to control the frequency of message redelivery, with the default being 1 minute."],["The `MinDeadlineExtensionOption` value is restricted to a range between 10 seconds and 10 minutes, and it is further constrained by the `MaxDeadlineExtensionOption` if that is configured."],["The type alias for `MinDeadlineExtensionOption` is defined as `std::chrono::seconds`."]]],[]]
