> -----Original Message----- > From: Bob DeRemer [mailto:bob.dere...@thingworx.com] > Sent: Sunday, November 03, 2013 8:31 PM > To: Tomcat Users List > Subject: Can Tomcat 7 jsr-356 plumbing be configured to automatically send > websocket ping/pong on a specified interval? > > During our testing of large scale websocket connections going through Amazon > ELB, we've found that ELB will timeout idle TCP connections after 60 seconds. > Our testing scenarios is one where we want to ramp up 10(s) of 1000s of > websocket connections - then, after they are all connected, start them sending > request/response messages for some specified duration. > > To avoid ELB closing our connection, we'd like to see if we can configure the > tomcat plumbing to automatically send ping(s) on some interval. And, the > follow-up question: if we can have a ping being sent automatically, will the > other end of the pipe respond with a pong? > > Thanks, > Bob
FOLLOW-UP: will the Ping message be sent if an empty byte[] is passed, or must it contain at least 1 byte? > > http://www.thingworx.com<http://www.thingworx.com/> > Skype: bob.deremer.thingworx > O: 610.594.6200 x812 > M: 717.881.3986 --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
