Long select query breaks walsending on sync slave? - Mailing list pgsql-general

Would it be possible for a long running select query on a standby to prevent the
standby from sending status updates? This seemed to occur and consequently the
master broke the connection:

### Master:

    2012-10-31 00:56:44 UTC replicator 5057 192.168.1.20(45690) database
       [[unknown]] LOG:  terminating walsender process due to replication
       timeout

### Slave:

    2012-10-31 00:56:47 UTC  12834  database[] FATAL:  could not send data
    to WAL stream: server closed the connection unexpectedly
      This probably means the server terminated abnormally
      before or while processing the request.
    2012-10-31 00:57:02 UTC johndoe 27599 192.168.1.30(46426) database[main]
      LOG:  duration: 65886.667 ms  statement: select...

### Replication Config

    replication_timeout = 5s
    wal_receiver_status_interval = 2s

Thanks, Jesse Hathaway