Promises in Java: Using Promises to Recover from Failure

Channel:
Eclipse Foundation
Subscribers:
24,000
Published on ● Video Link: https://www.youtube.com/watch?v=LE2X1ebqXiA


Duration: 40:45
725 views
10

Communications is error prone. Connections time out, servers fail to respond, returned data can be incomplete or corrupted. Bnd, the OSGi tooling project, has an HttpClient class which is used for communications including with remote repositories like Maven/Nexus and P2 repositories. The Bnd CI builds started having significant failures due to communications problems with the Eclipse download servers, so with some light code restructuring, I was able to add retry support to HttpClient using the Promises package from OSGi. This session will take a look at the Promises package and how it was easily used to recover from communications failures.

Speaker(s):
BJ Hargrave (IBM)



Other Videos By Eclipse Foundation


2019-11-03MicroProfile OpenAPI - code first or design first?
2019-11-03Fog Computing with Eclipse fog05
2019-11-03Jakarta EE Meets NoSQL in the Cloud Age
2019-11-03EASEly extending Eclipse Trace Compass
2019-11-03Move your VS Code extension into Eclipse Che
2019-11-02Stepping up Sirius - Tips and Tricks for your Visualization Journey!
2019-11-02Using Theia to take trace analysis and visualization to the next level
2019-11-02Leading financial legacy systems into the future with Jakarta EE
2019-11-02Real-world OSGi in IoT: a case-study architecture using OSGi from the edge to the enterprise
2019-11-02It's time for the Resolution!
2019-11-02Promises in Java: Using Promises to Recover from Failure
2019-11-02OSGi creates real technical added value in IoT – Let’s talk about concrete use cases
2019-11-02Building OSGi Projects with Bnd in Maven
2019-11-02OSGi CDI Integration Specification
2019-11-01Event Driven IoT - Serverless Functions for OSGi
2019-11-01The newest OSGi specs: CDI integration and Release 8
2019-11-01Developing ESP32 applications using Espressif IDF (IoT Development Framework) Eclipse Plugins
2019-11-01STORY OF A JOURNEY: OSGi is no Astroparticle Physics
2019-11-01Meet the Product Exporter for BND
2019-11-01OSGi in Action: How we use OSGi to build Open Liberty
2019-11-01Will it blend? Java agents and OSGi


Tags:
OSGi
BND
Promises
EclipseCon Europe