Changeset 1394 for pjproject/trunk/pjsip-apps/src/pjsua/pjsua_app.c

Timestamp:

Jun 26, 2007 12:20:37 PM (17 years ago)

Author:

bennylp

Message:

Ticket #345: Option to select random start port in pjsua

File:

• pjproject/trunk/pjsip-apps/src/pjsua/pjsua_app.c (modified) (1 diff)

pjproject/trunk/pjsip-apps/src/pjsua/pjsua_app.c

@@ -716 +716 @@
         case OPT_RTP_PORT:
             cfg->rtp_cfg.port = my_atoi(pj_optarg);
+            if (cfg->rtp_cfg.port == 0) {
+                enum { START_PORT=4000 };
+                unsigned range;
+
+                range = (65535-START_PORT-PJSUA_MAX_CALLS*2);
+                cfg->rtp_cfg.port = START_PORT + 
+                                    ((pj_rand() % range) & 0xFFFE);
+            }
+
             if (cfg->rtp_cfg.port < 1 || cfg->rtp_cfg.port > 65535) {
                 PJ_LOG(1,(THIS_FILE,