__mail_queue_maintain
Name
__mail_queue_maintain
Synopsis
#include "hooks/core/__mail_queue_maintain.h"
| int **__mail_queue_maintain** ( | closure, | |
| | dr, | |
| | binding_slot, | |
| | sl, | |
| | now, | |
| | goalsz, | |
| | reserve); | |
void * <var class="pdparam">closure</var>;
domain_record * <var class="pdparam">dr</var>;
int <var class="pdparam">binding_slot</var>;
Skiplist * <var class="pdparam">sl</var>;
struct timeval * <var class="pdparam">now</var>;
int <var class="pdparam">goalsz</var>;
int <var class="pdparam">reserve</var>;
| int **has_core___mail_queue_maintain_hook** ( | ); | |
| void **register_core___mail_queue_maintain_hook_first** ( | hook, | |
| | closure); | |
ec_hook_core___mail_queue_maintain_func_t <var class="pdparam">hook</var>;
void *<var class="pdparam">closure</var>;
| void **register_core___mail_queue_maintain_hook_last** ( | hook, | |
| | closure); | |
ec_hook_core___mail_queue_maintain_func_t <var class="pdparam">hook</var>;
void *<var class="pdparam">closure</var>;
| int **call_core___mail_queue_maintain_hook** ( | dr, | |
| | binding_slot, | |
| | sl, | |
| | now, | |
| | goalsz, | |
| | reserve); | |
domain_record * <var class="pdparam">dr</var>;
int <var class="pdparam">binding_slot</var>;
Skiplist * <var class="pdparam">sl</var>;
struct timeval * <var class="pdparam">now</var>;
int <var class="pdparam">goalsz</var>;
int <var class="pdparam">reserve</var>;
Description
This hook is called from within regular mail queue maintenance on a per binding basis. binding_slot refers to the current MultiVIP™ binding that has messages in its active queue sl.
If goalsz is greater than zero, then a predetermined number of connections should be established. However, this should not cause the total number of connections in the system to exceed the configured maximum minus reserve.
If a non-zero value is returned, no further callbacks will be called. Functions implementing passive analysis or other accounting should hook here first, perform their function and return 0 to allow the default Momentum __mail_queue_maintain to act.