Tom Lane wrote: > Bruce Momjian <[EMAIL PROTECTED]> writes: > > As part of the training class I did, some people tested what happens > > when the client allocates tons of memory to store a result and aborts. > > > What we found was that though elog was properly called: > > > elog(COMMERROR, "pq_recvbuf: recv() failed: %m"); > > > (I think that was the message.) the backend did not exit and kept > > eating CPU. I think the problem is that the elog code only exits on > > ERROR, not COMMERROR. Is there some way to fix this? > > There's been talk of setting the QueryCancel flag after detecting a > client communication failure ... but no one has ever done the legwork > to see if that works nicely, or what downsides it might have.
Why is COMMERROR not doing the longjump like ERROR? -- Bruce Momjian | http://candle.pha.pa.us [EMAIL PROTECTED] | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073 ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]