google::cloud::pubsub::MaxHoldTimeOption Struct Reference

The maximum hold time for the messages. More...

#include <google/cloud/pubsub/options.h>

Public Types
using	Type = std::chrono::microseconds

Detailed Description

The maximum hold time for the messages.

Note

The implementation depends on the granularity of your OS timers. It is possible that messages are held for slightly longer times than the value set here.

The first message in a batch starts the hold time counter. New messages do not extend the life of the batch. For example, if you have set the holding time to 10 milliseconds, start a batch with message 1, and publish a second message 5 milliseconds later, the second message will be flushed approximately 5 milliseconds after it is published.

Member Typedef Documentation

Type

using google::cloud::pubsub::MaxHoldTimeOption::Type = std::chrono::microseconds