use gearmad http, keep-alive it's unwork

[jiaofuyou]

use gearmad http:

http/1.1 or with header: "Connection: Keep-Alive"

after job finish complete , connection is by closed!

log below:

   INFO 2016-05-12 11:10:21.000000 [ main ] Accepted connection from 172.16.18.171:14817
   INFO 2016-05-12 11:10:21.000000 [ 1 ] HTTP connection made
   INFO 2016-05-12 11:10:21.000000 [ 1 ] Receiving HTTP response
   INFO 2016-05-12 11:10:21.000000 [ 1 ] Receiving HTTP response(finished)
 NOTICE 2016-05-12 11:10:21.000000 [ proc ] accepted,get_user,-,0 -> libgearman-server/server.cc:328
   INFO 2016-05-12 11:10:21.000000 [ 1 ] Peer connection has called close()
   INFO 2016-05-12 11:10:21.000000 [ 1 ] Disconnected 172.16.18.171:14817

so, apache/ab -k is also is failed!

source: http/protocol.cc :

lineno: 414

    if (keep_alive() == false)
    {
      gearman_io_set_option(&connection->con, GEARMAND_CON_CLOSE_AFTER_FLUSH, true);
    }

It's unwork.