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SockJS / XHR Polling does not reset connection for heartbeat [SPR-14107] #18679

spring-issuemaster opened this issue Apr 1, 2016 · 1 comment


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@spring-issuemaster spring-issuemaster commented Apr 1, 2016

Good Code opened SPR-14107 and commented

In AbstractHttpSockJsSession, writeFrameInternal method:

The final this.response.flush(); call is insufficient to reset the polling connection for heartbeat. Should be something like resetRequest(); as in the 4.1.9 release.

Possibly we meant to call flushCache() in PollingSockJsSession?

Affects: 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5

Referenced from: commits cfdb683, 000a0a0


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@spring-issuemaster spring-issuemaster commented Apr 4, 2016

Rossen Stoyanchev commented

Certainly needs fixing. I'm wondering how did you come across this, i.e. was there some side effect or just looking at the code?

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