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 2025-03-21 UTC."],[[["This webpage details the `MinDeadlineExtensionOption` for the Cloud Pub/Sub C++ client library, focusing on the minimum time the client extends message deadlines."],["The `MinDeadlineExtensionOption` dictates how long the client waits for an acknowledgment or negative acknowledgment from the application before it considers the message processing incomplete."],["The default minimum extension is 1 minute, but applications can configure it to resend messages sooner or avoid duplicate message delivery, with adjustments being possible to either increase or decrease the extension time."],["The configurable value is limited, in that it is clamped between 10 seconds and 10 minutes and is further clamped by the `MaxDeadlineExtensionOption` value if configured."],["The current version, 2.24.0, is displayed, with links to documentation for various previous versions, as well as the most recent release candidate, version 2.37.0-rc."]]],[]]
