reconnect after socket closed, release all calls.
debug of call handling
denke an alle info-elements in jeder message (from asterisk & from lcr)
-
+ausloesen beim socket-verlust
#include <stdio.h>
#include <stdlib.h>
char lcr_type[]="LCR";
+pthread_mutex_t chan_lock;
int lcr_sock = -1;
work = 1;
if (!work)
+ {
+ pthread_mutex_unlock(&chan_lock);
usleep(30000);
+ pthread_mutex_lock(&chan_lock);
+ }
}
}
*/
static struct ast_channel *lcr_request(const char *type, int format, void *data, int *cause)
{
+ pthread_mutex_lock(&chan_lock);
+
/* create call instance */
call = alloc_call();
if (!call)
send_message(MESSAGE_NEWREF, 0, &newparam);
/* set state */
call->state = CHAN_LCR_STATE_OUT_PREPARE;
+
+ pthread_mutex_unlock(&chan_lock);
}
/*
static int lcr_call(struct ast_channel *ast, char *dest, int timeout)
{
struct chan_call *call=ast->tech_pvt;
+ char buf[128];
+ char *port_str, *dad, *p;
if (!call) return -1;
- char buf[128];
- char *port_str, *dad, *p;
+ pthread_mutex_lock(&chan_lock);
hier muss noch
ast_copy_string(buf, dest, sizeof(buf)-1);
#warning hier müssen wi eine der geholten REFs nehmen und ein SETUP schicken, die INFOS zum SETUP stehen im Ast pointer drin, bzw. werden hier übergeben.
+ pthread_mutex_unlock(&chan_lock);
return 0;
}
{
char buf[]="x";
+ if (!call) return -1;
+
/* only pass IA5 number space */
if (digit > 126 || digit < 32)
return 0;
+ pthread_mutex_lock(&chan_lock);
+
/* send information or queue them */
if (call->ref && call->state == CHAN_LCR_STATE_OUT_DIALING)
{
digits kommen, koennen aber nicht verwendet werden.
sollen wir sie als info senden (im connect zb.)
}
+
+ pthread_mutex_unlock(&chan_lock);
+
+ return(0);
}
static int lcr_answer(struct ast_channel *c)
{
struct chan_call *call=c->tech_pvt;
+ if (!call) return -1;
+ pthread_mutex_lock(&chan_lock);
+ pthread_mutex_unlock(&chan_lock);
return 0;
}
static int lcr_hangup(struct ast_channel *ast)
{
-<<<<<<< HEAD:chan_lcr.c
struct chan_call *call = ast->tech_pvt;
-=======
- struct chan_call *call=c->tech_pvt;
- c->tech_pvt=NULL;
-}
->>>>>>> 350450b9cadc6107449fe2630843d4f898f680b7:chan_lcr.c
+ if (!call)
+ return 0;
+
+ pthread_mutex_lock(&chan_lock);
/* disconnect asterisk, maybe not required */
ast->tech_pvt = NULL;
- if (ref)
+ if (call->ref)
{
/* release */
memset(&newparam, 0, sizeof(union parameter));
send_message(MESSAGE_RELEASE, call->ref, &newparam);
/* remove call */
free_call(call);
- return;
+ pthread_mutex_unlock(&chan_lock);
+ return 0;
} else
{
/* ref is not set, due to prepare setup or release */
call->state = CHAN_LCR_STATE_RELEASE;
}
}
+ pthread_mutex_unlock(&chan_lock);
+ return 0;
}
static int lcr_write(struct ast_channel *c, struct ast_frame *f)
{
- struct chan_call *callm= c->tech_pvt;
+ struct chan_call *call= c->tech_pvt;
+ if (!call) return 0;
+ pthread_mutex_lock(&chan_lock);
+ pthread_mutex_unlock(&chan_lock);
}
static struct ast_frame *lcr_read(struct ast_channel *c)
{
struct chan_call *call = c->tech_pvt;
+ if (!call) return 0;
+ pthread_mutex_lock(&chan_lock);
+ pthread_mutex_unlock(&chan_lock);
}
static int lcr_indicate(struct ast_channel *c, int cond, const void *data, size_t datalen)
{
int res = -1;
+ if (!call) return -1;
+
+ pthread_mutex_lock(&chan_lock);
switch (cond) {
case AST_CONTROL_BUSY:
case AST_CONTROL_CONGESTION:
case AST_CONTROL_RINGING:
+ pthread_mutex_unlock(&chan_lock);
return -1;
case -1:
+ pthread_mutex_unlock(&chan_lock);
return 0;
case AST_CONTROL_VIDUPDATE:
default:
ast_log(LOG_WARNING, "Don't know how to display condition %d on %s\n", cond, c->name);
+ pthread_mutex_unlock(&chan_lock);
return -1;
}
+ pthread_mutex_unlock(&chan_lock);
return 0;
}
// lcr_cfg_update_ptp();
+ pthread_mutex_init(&chan_lock, NULL);
+
if (!(lcr_sock = open_socket())) {
ast_log(LOG_ERROR, "Unable to connect\n");
lcr_sock = -1;