search

IBMStreams / streamsx.messaging

This toolkit is focused on interacting with popular messaging systems such as Kafka, JMS, XMS, and MQTT. After release v5.4.2 the complete toolkit will be deprecated. See the README.md file for hints to alternative toolkits.
http://ibmstreams.github.io/streamsx.messaging/
Apache License 2.0
30 stars 32 forks source link

Doc: JMS operators don't explain whether they support at-least-once or exactly-once #314

Closed Alex-Cook4 closed 7 years ago

Alex-Cook4 commented 7 years ago

JMS operators don't explain whether they support at-least-once or exactly-once

Alex-Cook4 commented 7 years ago

It is also not clear what happens in the case of a reset to initial state.

dakshiagrawal commented 7 years ago

Well - an operator would support exactly one or at-least once depending on the rest of the application. What is not clear from the documentation is behavior (or timing relationships) of a transaction commit and checkpointing activity.

Alex-Cook4 commented 7 years ago

@dakshiagrawal yes, that was me being a bit slow :-) I'll close this issue and focus the questioning in #315