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comparison sip-in/bye_out.c @ 92:a9137bdb6047

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sip-in: make BYE Max-Forwards configurable
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 23 Sep 2022 19:18:07 -0800
parents ff4b76a107a1
children 2c22b40408fb
comparison
equal deleted inserted replaced
91:fd23e2747b45 92:a9137bdb6047
19 extern char *get_single_header(); 19 extern char *get_single_header();
20 extern struct call *find_call_by_sip_id(); 20 extern struct call *find_call_by_sip_id();
21 21
22 extern struct in_addr sip_bind_ip; 22 extern struct in_addr sip_bind_ip;
23 extern unsigned sip_bind_port; 23 extern unsigned sip_bind_port;
24 extern unsigned max_forwards;
24 25
25 fill_bye_out_msg(msg, call) 26 fill_bye_out_msg(msg, call)
26 struct sip_msg_out *msg; 27 struct sip_msg_out *msg;
27 struct call *call; 28 struct call *call;
28 { 29 {
48 if (rc < 0) 49 if (rc < 0)
49 return rc; 50 return rc;
50 rc = out_msg_add_header(msg, "CSeq", "1 BYE"); 51 rc = out_msg_add_header(msg, "CSeq", "1 BYE");
51 if (rc < 0) 52 if (rc < 0)
52 return rc; 53 return rc;
53 rc = out_msg_add_header(msg, "Max-Forwards", "70"); 54 sprintf(strbuf, "%u", max_forwards);
55 rc = out_msg_add_header(msg, "Max-Forwards", strbuf);
54 if (rc < 0) 56 if (rc < 0)
55 return rc; 57 return rc;
56 out_msg_finish(msg); 58 out_msg_finish(msg);
57 return 0; 59 return 0;
58 } 60 }