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Add application flag zombie_exec so registered applications can apply to be executed on channels that are already hungup, like the inline exec this is only limited to a small family of apps that do not use the channel for audio.

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This commit is contained in:
Anthony Minessale
2011-09-13 09:35:41 -05:00
parent 4c3a0eb357
commit 637a5ed83d
6 changed files with 65 additions and 21 deletions
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src/switch_core_session.c
+29 -5
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@@ -2025,13 +2025,35 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_execute_application_get_flag
switch_application_interface_t *application_interface;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!arg && strstr(app, "::")) {
return switch_core_session_execute_application_async(session, app, arg);
if (switch_channel_down(session->channel)) {
char *p;
if (!arg && (p = strstr(app, "::"))) {
*p++ = '0';
*p++ = '0';
arg = p;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "%s ASYNC CALL CONVERTED TO INLINE %s(%s)\n",
switch_channel_get_name(session->channel), app, switch_str_nil(arg));
}
if ((application_interface = switch_loadable_module_get_application_interface(app)) == 0) {
return SWITCH_STATUS_FALSE;
}
if (switch_test_flag(application_interface, SAF_ZOMBIE_EXEC)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s ZOMBIE EXEC %s(%s)\n",
switch_channel_get_name(session->channel), app, switch_str_nil(arg));
goto exec;
}
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG,
"%s Channel is hungup and application '%s' does not have the zombie_exec flag.\n",
switch_channel_get_name(session->channel), app);
return SWITCH_STATUS_FALSE;
}
if (switch_channel_down(session->channel)) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Channel is hungup, aborting execution of application: %s\n", app);
return SWITCH_STATUS_FALSE;
if (!arg && strstr(app, "::")) {
return switch_core_session_execute_application_async(session, app, arg);
}
if ((application_interface = switch_loadable_module_get_application_interface(app)) == 0) {
@@ -2079,6 +2101,8 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_execute_application_get_flag
}
}
exec:
switch_core_session_exec(session, application_interface, arg);
done: