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Not enough file descriptors is not fatal, it gets adjusted and warned.

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git-svn-id: file:///svn/unbound/trunk@2192 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2010-07-13 07:29:01 +00:00
parent 67c16277ee
commit 317f97fe8e
1 changed files with 15 additions and 3 deletions
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18
daemon/unbound.c
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@ -239,10 +239,16 @@ checkrlimits(struct config_file* cfg)
}
if(total > 1024 &&
strncmp(event_get_version(), "mini-event", 10) == 0) {
log_err("too many file descriptors requested. The builtin"
log_warn("too many file descriptors requested. The builtin"
"mini-event cannot handle more than 1024. Config "
"for less fds or compile with libevent");
fatal_exit("configuration needs too many file descriptors");
if(numthread*perthread_noudp+15 > 1024)
fatal_exit("too much tcp. not enough fds.");
cfg->outgoing_num_ports = (int)((1024
- numthread*perthread_noudp
- 10 /* safety margin */) /numthread);
log_warn("continuing with less udp ports: %u",
cfg->outgoing_num_ports);
}
if(perthread > 64 &&
strncmp(event_get_version(), "winsock-event", 13) == 0) {
@ -250,7 +256,13 @@ checkrlimits(struct config_file* cfg)
" event handler cannot handle more than 64 per "
" thread. Config for less fds or compile with "
" libevent");
fatal_exit("configuration needs too many file descriptors");
if(numthread*perthread_noudp+5 > 64)
fatal_exit("too much tcp. not enough fds.");
cfg->outgoing_num_ports = (int)((64
- numthread*perthread_noudp
- 5 /* safety margin */) /numthread);
log_warn("continuing with less udp ports: %u",
cfg->outgoing_num_ports);
}
#else
(void)cfg;