?? hust_rtcpsendbye.c
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/*------------------------------------------------------------------------- * rtcpsendbye.c - rtcpsendbye *------------------------------------------------------------------------- */#include <ipOS.h>#include <ipHAL.h>#include <ipStack.h>#include <ipEthernet.h>#include "hust_rtp.h"#include "hust_rtplibcommon.h"#include "hust_rtcp.h"#include "hust_event.h"#include "hust_hash.h"#include "hust_linux.h"#include "hust_util.h"///#include <rtp.h>///#include <rtcp.h>///#include <util.h>///#include <stdlib.h>///#include <strings.h>/*------------------------------------------------------------------------ * sendrtcpbye - generate and send an RTCP bye message *------------------------------------------------------------------------ */intrtcpsendbye(struct session *psn, char *reason){ struct rtcp *prtcp; ssrc_t *pssrc; char buf[264]; struct byereason *pbyereason; int length; if (psn->sn_rtcpto == INADDR_ANY) return ERROR; prtcp = (struct rtcp *) buf; pssrc = (ssrc_t *) prtcp->rtcp_data; pbyereason = (struct byereason *) (pssrc + 1); *pssrc = psn->sn_ssrc; pbyereason->bye_length = min(strlen(reason), 255); memcpy(pbyereason->bye_reason, reason, pbyereason->bye_length); length = align(RTCP_HEADERSZ + sizeof(ssrc_t) + strlen(reason) + 1, 4); if (rtcpheader(prtcp, 1, RTCP_BYE, length) == ERROR) return ERROR; ///prtcp->rtcp_length = htons(prtcp->rtcp_length); if (rtcpsend(psn, prtcp, length) == ERROR) return ERROR; return OK;}?? 快捷鍵說明
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