Alternate Channel Storage Backends

Full details: http://s.asterisk.net/dc679ec3

The previous proof-of-concept showed that the cpp_map_name_id alternate
storage backed performed better than all the others so this final PR
adds only that option.  You still need to enable it in menuselect under
the "Alternate Channel Storage Backends" category.

To select which one is used at runtime, set the "channel_storage_backend"
option in asterisk.conf to one of the values described in
asterisk.conf.sample.  The default remains "ao2_legacy".

UpgradeNote: With this release, you can now select an alternate channel
storage backend based on C++ Maps.  Using the new backend may increase
performance and reduce the chances of deadlocks on heavily loaded systems.
For more information, see http://s.asterisk.net/dc679ec3
This commit is contained in:
George Joseph
2024-12-31 11:27:02 -07:00
parent 4b77b570e6
commit c792210d49
16 changed files with 2016 additions and 410 deletions

View File

@@ -40,6 +40,7 @@
#include "asterisk/utils.h"
#include "../defaults.h"
#include "channelstorage.h"
#include <sys/time.h>
#include <sys/resource.h>
@@ -475,6 +476,8 @@ void load_asterisk_conf(void)
ast_set2_flag(&ast_options, ast_true(v->value), AST_OPT_FLAG_HIDE_MESSAGING_AMI_EVENTS);
} else if (!strcasecmp(v->name, "sounds_search_custom_dir")) {
ast_set2_flag(&ast_options, ast_true(v->value), AST_OPT_FLAG_SOUNDS_SEARCH_CUSTOM);
} else if (!strcasecmp(v->name, "channel_storage_backend")) {
internal_channel_set_current_storage_driver(v->value);
} else if (!strcasecmp(v->name, "disable_remote_console_shell")) {
ast_option_disable_remote_console_shell = ast_true(v->value);
}