tree 8a60355f44e87e2c55d29f3b1d7febeaadca4e4c
parent 3515fd14304099c3b9c8f206500de759e6464b49
author Ed Tanous <etanous@nvidia.com> 1734734985 -0800
committer Ed Tanous <etanous@nvidia.com> 1735850212 +0000

Fix SSE firing order

When sending last-event-id, the previous events were being received
before the the header was completed. This is because the open handler is
being called before the connect call was in place, so you get:

Connection starts
open handler called
sendEvent() called from open handler
sendSSEHeader() called.

This results in a spec violation.

Tested:
curl --user root:0penBmc  -vvv -s --no-buffer -k -N -H 'Accept:
text/event-stream' -H 'Last-Event-Id: 4' -X GET
https://localhost:8000/redfish/v1/EventService/SSE

Now succeeds, and wireshark dumps show the header is being sent
correctly.  Note that previously this command would fail unless http0.9
header was set.

Unit test coverage for this path without last-event-id passes.

Change-Id: I44bb6eedbcbdc727b257646ec55e808157231f75
Signed-off-by: Ed Tanous <etanous@nvidia.com>