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make crash protection a configure option --enable-crash-protection and make mini-rtp have 4 byte headers

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1368 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2006-05-05 13:35:33 +00:00
parent 1fb17acaa8
commit 28173df273
8 changed files with 388 additions and 279 deletions
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20
src/switch_core.c
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@@ -36,7 +36,6 @@
#define SWITCH_EVENT_QUEUE_LEN 256
#define SWITCH_SQL_QUEUE_LEN 2000
#define SWITCH_THREAD_JMP_KEY "JMP_KEY"
struct switch_core_session {
uint32_t id;
@@ -86,7 +85,9 @@ struct switch_core_runtime {
uint32_t session_id;
apr_pool_t *memory_pool;
switch_hash_t *session_table;
#ifdef CRASH_PROT
switch_hash_t *stack_table;
#endif
switch_core_db_t *db;
switch_core_db_t *event_db;
const switch_state_handler_table_t *state_handlers[SWITCH_MAX_STATE_HANDLERS];
@@ -1099,8 +1100,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
break;
default:
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Codec %s decoder error!\n",
session->read_codec->codec_interface->interface_name);
session->read_codec->codec_interface->interface_name);
return status;
}
}
@@ -1862,7 +1862,7 @@ SWITCH_DECLARE(unsigned int) switch_core_session_runing(switch_core_session_t *s
{
return session->thread_running;
}
#ifdef CRASH_PROT
#if defined (__GNUC__) && defined (LINUX)
#include <execinfo.h>
#include <stdio.h>
@@ -1911,7 +1911,7 @@ static int handle_fatality(int sig)
return 0;
}
#endif
SWITCH_DECLARE(void) switch_core_session_run(switch_core_session_t *session)
{
@@ -1919,6 +1919,7 @@ SWITCH_DECLARE(void) switch_core_session_run(switch_core_session_t *session)
const switch_endpoint_interface_t *endpoint_interface;
const switch_state_handler_table_t *driver_state_handler = NULL;
const switch_state_handler_table_t *application_state_handler = NULL;
#ifdef CRASH_PROT
switch_thread_id_t thread_id = switch_thread_self();
jmp_buf env;
int sig;
@@ -1941,7 +1942,7 @@ SWITCH_DECLARE(void) switch_core_session_run(switch_core_session_t *session)
} else {
apr_hash_set(runtime.stack_table, &thread_id, sizeof(thread_id), &env);
}
#endif
/*
Life of the channel. you have channel and pool in your session
everywhere you go you use the session to malloc with
@@ -2250,9 +2251,9 @@ SWITCH_DECLARE(void) switch_core_session_run(switch_core_session_t *session)
switch_thread_cond_wait(session->cond, session->mutex);
}
}
#ifdef CRASH_PROT
apr_hash_set(runtime.stack_table, &thread_id, sizeof(thread_id), NULL);
#endif
session->thread_running = 0;
}
@@ -2825,8 +2826,9 @@ SWITCH_DECLARE(switch_status_t) switch_core_init(char *console)
runtime.session_id = 1;
switch_core_hash_init(&runtime.session_table, runtime.memory_pool);
#ifdef CRASH_PROT
switch_core_hash_init(&runtime.stack_table, runtime.memory_pool);
#endif
time(&runtime.initiated);
return SWITCH_STATUS_SUCCESS;
}