Время от времени я получаю следующие сообщения журнала через 2-30 минут, затем он останавливается,
Я использую Apache Tomcat 9.0.14 на Centos 7
Это вызваноошибка или ддос?как я могу быть уверен?Как вы предлагаете справиться с этим, это выглядит как огромный поток на стороне сервера.
19-Feb-2019 06:09:10.455 WARNING [https-openssl-apr-8443-exec-435] org.apache.coyote.http2.Http2UpgradeHandler.pruneClosedStreams Connection [3442] Failed to fully prune the connection because streams were active / used in the priority tree. There are [7] too many streams
19-Feb-2019 06:09:10.455 WARNING [https-openssl-apr-8443-exec-435] org.apache.coyote.http2.Http2UpgradeHandler.pruneClosedStreams Connection [3442] Failed to fully prune the connection because streams were active / used in the priority tree. There are [7] too many streams
19-Feb-2019 06:09:10.456 WARNING [https-openssl-apr-8443-exec-435] org.apache.coyote.http2.Http2UpgradeHandler.pruneClosedStreams Connection [3442] Failed to fully prune the connection because streams were active / used in the priority tree. There are [7] too many streams
19-Feb-2019 06:09:10.457 WARNING [https-openssl-apr-8443-exec-435] org.apache.coyote.http2.Http2UpgradeHandler.pruneClosedStreams Connection [3442] Failed to fully prune the connection because streams were active / used in the priority tree. There are [7] too many streams
19-Feb-2019 06:09:10.457 WARNING [https-openssl-apr-8443-exec-435] org.apache.coyote.http2.Http2UpgradeHandler.pruneClosedStreams Connection [3442] Failed to fully prune the connection because streams were active / used in the priority tree. There are [7] too many streams