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Kam Kasravi edited comment on GEARPUMP-206 at 9/15/16 10:09 PM: ---------------------------------------------------------------- For this JIRA, GEARPUMP-193 and GEARPUMP-191 a control message to halt one or more upstreams is I believe all we need. [~mauzhang] is there overlap with this functionality and the add watermark - there doesn't seem to be but thought I would check. I will implement this feature and see if it addresses current akka-streams GraphStages that require this functionality. was (Author: kam kasravi): For this JIRA and GEARPUMP-193 a control message to halt one or more upstreams is I believe all we need. [~mauzhang] is there overlap with this functionality and the add watermark - there doesn't seem to be but thought I would check. I will implement this feature and see if it addresses current akka-streams GraphStages that require this functionality. > access to upstream and downstream processors > -------------------------------------------- > > Key: GEARPUMP-206 > URL: https://issues.apache.org/jira/browse/GEARPUMP-206 > Project: Apache Gearpump > Issue Type: Sub-task > Affects Versions: 0.8.1 > Reporter: Kam Kasravi > Assignee: Kam Kasravi > Fix For: 0.8.2 > > > akka-streams requires the ability to access both upstream and downstream > processors. For upstream akka-streams will pull - we need to emulate > something similar -- This message was sent by Atlassian JIRA (v6.3.4#6332)