I hardly can comment regarding PHP. But if you call curl as an external program it.s a dead end. However, giving http://stackoverflow.com/questions/972925/persistent-keepalive-http-with-the-php-curl-library you can reuse a 'context' across curl library calls and make sure that's keep-alive pool is large enough for your app (which btw, rarely true for java.net.URL, where it's just 5 connections). Happy pooling!
04 марта 2017 г. 12:25 пользователь "Yago Riveiro" <[email protected]> написал: > Hi Mikhail, > > I’m not using SSL, and the way I call Solr is through a php script that > use Curl > > -- > > /Yago Riveiro > > On 4 Mar 2017 08:54 +0000, Mikhail Khludnev <[email protected]>, wrote: > > Hello, Yago. > > It usually happens when client doesn't reuse http connections. How do you > > call Solr? Is there SSL? > > > > 04 марта 2017 г. 3:33 пользователь "Yago Riveiro" < > [email protected] > > написал: > > > > > Hello, > > > > > > I have this log in my dmesg: possible SYN flooding on port 8983. > Sending > > > cookies. > > > > > > The Solr instance (6.3.0) has not accepting more http connections. > > > > > > I ran this: _lsof -nPi |grep \:8983 | wc -l_ and the number of > connection > > > to > > > port 8983 is about 14K in CLOSE_WAIT ou ESTABLISHED state. > > > > > > Any suggestion of what could be the reason? > > > > > > Thanks, > > > > > > /Yago > > > > > > > > > > > > > > > ----- > > > Best regards > > > > > > /Yago > > > -- > > > View this message in context: http://lucene.472066.n3. > > > nabble.com/Solr-6-3-0-possible-SYN-flooding-on-port- > 8983-Sending-cookies- > > > tp4323341.html > > > Sent from the Solr - User mailing list archive at Nabble.com. > > > >
