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* The 'retries' option was not used because the connect() could not return

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an error if the connection was refused before the the timeout. So the
  client was sent to the server anyway and then got its connection broken
  because of the write error. This is not a real problem with persistence,
  but it definitely is for new clients. This stupid bug must have been
  present for years !
This commit is contained in:
willy tarreau 2005-12-18 01:37:12 +01:00
parent a56eca75f5
commit 48b06594b9
1 changed files with 14 additions and 0 deletions
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14
haproxy.c
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@ -2281,6 +2281,20 @@ int event_srv_write(int fd) {
if (fdtab[fd].state != FD_STERROR) {
if (max == 0) {
/* may be we have received a connection acknowledgement in TCP mode without data */
if (s->srv_state == SV_STCONN) {
int skerr;
socklen_t lskerr = sizeof(skerr);
getsockopt(fd, SOL_SOCKET, SO_ERROR, &skerr, &lskerr);
if (skerr) {
s->res_sw = RES_ERROR;
fdtab[fd].state = FD_STERROR;
task_wakeup(&rq, t);
tv_eternity(&s->swexpire);
FD_CLR(fd, StaticWriteEvent);
return 0;
}
}
s->res_sw = RES_NULL;
task_wakeup(&rq, t);
fdtab[fd].state = FD_STREADY;