Synchronize message sending in HTTP SockJS sessions with request initialization [SPR-12516] #17121
Labels
in: web
Issues in web modules (web, webmvc, webflux, websocket)
status: backported
An issue that has been backported to maintenance branches
type: bug
A general bug
Milestone
Rossen Stoyanchev opened SPR-12516 and commented
AbstractHttpSockJsSession adds messages to be sent to an internal cache. This should be synchronized with request initialization (either initial or subsequent, long polling request). Not doing so means that under some circumstances a message may not get flushed until another message is written.
Affects: 4.0.8
Referenced from: commits 9cb1569, b796c1e
Backported to: 4.0.9
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