FreeCalypso > hg > themwi-system-sw
view sip-in/retrans.c @ 71:d74b545a3c2a
sip-manual-out: new test program
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 20 Sep 2022 10:14:18 -0800 |
parents | 709b78a4ebf0 |
children | 72b7d85d6354 |
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/* * In this module we handle retransmission of INVITE responses * and BYE requests. */ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <stdio.h> #include <stdint.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include <syslog.h> #include "../libsip/out_msg.h" #include "call.h" extern unsigned cfg_retrans_count; extern struct call *call_list; void run_periodic_retrans() { struct call *call; struct sip_msg_out msg; for (call = call_list; call; call = call->next) { switch (call->sip_state) { case SIP_STATE_INVITE_200: if (call->sip_tx_count < cfg_retrans_count) { fill_invite_200_resp(&msg, call); sip_tx_packet(&msg, &call->udp_sin); call->sip_tx_count++; } else /* error handling to be implemented */; break; case SIP_STATE_INVITE_ERR: if (call->sip_tx_count < cfg_retrans_count) { start_response_out_msg(&msg, call->invite_fail); fill_invite_resp_from_call(&msg, call); out_msg_finish(&msg); sip_tx_packet(&msg, &call->udp_sin); call->sip_tx_count++; } else /* error handling to be implemented */; break; } } }