Make SSE connection keep-alive configurable

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    • Type: Story
    • Resolution: Won't Do
    • Priority: Minor
    • Component/s: sse-gateway-plugin
    • None
    • 1.0-m11, 1.0-m12

      Doing this should get rid of a scary (but harmless) looking browser console errors when the SSE connection is unexpectedly dropped e.g. by an intermediary proxy/gateway.

      By doing this periodically from the client side (disconnecting and reconnecting), we avoid the user seeing this.

      The error looks scary but is actually fine because the SSE EventSource auto-reconnects.

      Something to consider though .... we might need to do some sort of "store and forward" at the gateway for when messages arrive during a reconnect. See JENKINS-36238

            Assignee:
            Tom FENNELLY
            Reporter:
            Tom FENNELLY
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              Created:
              Updated:
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