December 6, 2023 - HTTP client in Apama 10.15.4 supports truncating responses

Change Header


Change Type: Improvement
Product area: Analytics
Component: Streaming Analytics
Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com, emea.cumulocity.com

Technical details

Build artifact: apama-in-c8y (24.18.0)
Internal ID: PAM-34520

Change Description


The HTTP client comes with two new configurable options, maxResponseKB and maxResponsePolicy, that enable the user to restrict the size of the server response. These options can be set for the entire transport, or on individual requests. Support has also been added to the predefined event definitions (see Using predefined generic event definitions to invoke HTTP services with JSON and string payloads in the Apama documentation). This enables you to prevent large server responses from causing out-of-memory issues.