mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-26 20:47:08 +08:00
RtpServer支持udp与tcp模式并存
This commit is contained in:
parent
60d96f4f3b
commit
2cdeddeb2c
@ -191,8 +191,8 @@ void RtpProcess::onDetach() {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void RtpProcess::setOnDetach(const function<void()> &cb) {
|
void RtpProcess::setOnDetach(function<void()> cb) {
|
||||||
_on_detach = cb;
|
_on_detach = std::move(cb);
|
||||||
}
|
}
|
||||||
|
|
||||||
string RtpProcess::get_peer_ip() {
|
string RtpProcess::get_peer_ip() {
|
||||||
|
@ -50,7 +50,7 @@ public:
|
|||||||
/**
|
/**
|
||||||
* 设置onDetach事件回调
|
* 设置onDetach事件回调
|
||||||
*/
|
*/
|
||||||
void setOnDetach(const std::function<void()> &cb);
|
void setOnDetach(std::function<void()> cb);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* 设置onDetach事件回调,false检查RTP超时,true停止
|
* 设置onDetach事件回调,false检查RTP超时,true停止
|
||||||
|
@ -31,27 +31,48 @@ class RtcpHelper: public std::enable_shared_from_this<RtcpHelper> {
|
|||||||
public:
|
public:
|
||||||
using Ptr = std::shared_ptr<RtcpHelper>;
|
using Ptr = std::shared_ptr<RtcpHelper>;
|
||||||
|
|
||||||
RtcpHelper(Socket::Ptr rtcp_sock, RtpProcess::Ptr process) {
|
RtcpHelper(Socket::Ptr rtcp_sock, std::string stream_id) {
|
||||||
_rtcp_sock = std::move(rtcp_sock);
|
_rtcp_sock = std::move(rtcp_sock);
|
||||||
_process = std::move(process);
|
_stream_id = std::move(stream_id);
|
||||||
}
|
}
|
||||||
|
|
||||||
void onRecvRtp(const Buffer::Ptr &buf, struct sockaddr *addr, int addr_len){
|
~RtcpHelper() {
|
||||||
//统计rtp接受情况,用于发送rr包
|
if (_process) {
|
||||||
auto header = (RtpHeader *) buf->data();
|
// 删除rtp处理器
|
||||||
sendRtcp(ntohl(header->ssrc), addr, addr_len);
|
RtpSelector::Instance().delProcess(_stream_id, _process.get());
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void startRtcp(){
|
void setOnDetach(function<void()> cb) {
|
||||||
|
if (_process) {
|
||||||
|
_process->setOnDetach(std::move(cb));
|
||||||
|
} else {
|
||||||
|
_on_detach = std::move(cb);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void onRecvRtp(const Socket::Ptr &sock, const Buffer::Ptr &buf, struct sockaddr *addr) {
|
||||||
|
if (!_process) {
|
||||||
|
_process = RtpSelector::Instance().getProcess(_stream_id, true);
|
||||||
|
_process->setOnDetach(std::move(_on_detach));
|
||||||
|
}
|
||||||
|
_process->inputRtp(true, sock, buf->data(), buf->size(), addr);
|
||||||
|
|
||||||
|
// 统计rtp接受情况,用于发送rr包
|
||||||
|
auto header = (RtpHeader *)buf->data();
|
||||||
|
sendRtcp(ntohl(header->ssrc), addr);
|
||||||
|
}
|
||||||
|
|
||||||
|
void startRtcp() {
|
||||||
weak_ptr<RtcpHelper> weak_self = shared_from_this();
|
weak_ptr<RtcpHelper> weak_self = shared_from_this();
|
||||||
_rtcp_sock->setOnRead([weak_self](const Buffer::Ptr &buf, struct sockaddr *addr, int addr_len) {
|
_rtcp_sock->setOnRead([weak_self](const Buffer::Ptr &buf, struct sockaddr *addr, int addr_len) {
|
||||||
//用于接受rtcp打洞包
|
// 用于接受rtcp打洞包
|
||||||
auto strong_self = weak_self.lock();
|
auto strong_self = weak_self.lock();
|
||||||
if (!strong_self) {
|
if (!strong_self || !strong_self->_process) {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
if (!strong_self->_rtcp_addr) {
|
if (!strong_self->_rtcp_addr) {
|
||||||
//只设置一次rtcp对端端口
|
// 只设置一次rtcp对端端口
|
||||||
strong_self->_rtcp_addr = std::make_shared<struct sockaddr_storage>();
|
strong_self->_rtcp_addr = std::make_shared<struct sockaddr_storage>();
|
||||||
memcpy(strong_self->_rtcp_addr.get(), addr, addr_len);
|
memcpy(strong_self->_rtcp_addr.get(), addr, addr_len);
|
||||||
}
|
}
|
||||||
@ -63,30 +84,32 @@ public:
|
|||||||
}
|
}
|
||||||
|
|
||||||
private:
|
private:
|
||||||
void sendRtcp(uint32_t rtp_ssrc, struct sockaddr *addr, int addr_len){
|
void sendRtcp(uint32_t rtp_ssrc, struct sockaddr *addr) {
|
||||||
//每5秒发送一次rtcp
|
// 每5秒发送一次rtcp
|
||||||
if (_ticker.elapsedTime() < 5000) {
|
if (_ticker.elapsedTime() < 5000 || !_process) {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
_ticker.resetTime();
|
_ticker.resetTime();
|
||||||
|
|
||||||
auto rtcp_addr = (struct sockaddr *)_rtcp_addr.get();
|
auto rtcp_addr = (struct sockaddr *)_rtcp_addr.get();
|
||||||
if (!rtcp_addr) {
|
if (!rtcp_addr) {
|
||||||
//默认的,rtcp端口为rtp端口+1
|
// 默认的,rtcp端口为rtp端口+1
|
||||||
switch(addr->sa_family){
|
switch (addr->sa_family) {
|
||||||
case AF_INET: ((sockaddr_in *) addr)->sin_port = htons(ntohs(((sockaddr_in *) addr)->sin_port) + 1); break;
|
case AF_INET: ((sockaddr_in *)addr)->sin_port = htons(ntohs(((sockaddr_in *)addr)->sin_port) + 1); break;
|
||||||
case AF_INET6: ((sockaddr_in6 *) addr)->sin6_port = htons(ntohs(((sockaddr_in6 *) addr)->sin6_port) + 1); break;
|
case AF_INET6: ((sockaddr_in6 *)addr)->sin6_port = htons(ntohs(((sockaddr_in6 *)addr)->sin6_port) + 1); break;
|
||||||
}
|
}
|
||||||
//未收到rtcp打洞包时,采用默认的rtcp端口
|
// 未收到rtcp打洞包时,采用默认的rtcp端口
|
||||||
rtcp_addr = addr;
|
rtcp_addr = addr;
|
||||||
}
|
}
|
||||||
_rtcp_sock->send(_process->createRtcpRR(rtp_ssrc + 1, rtp_ssrc), rtcp_addr, addr_len);
|
_rtcp_sock->send(_process->createRtcpRR(rtp_ssrc + 1, rtp_ssrc), rtcp_addr);
|
||||||
}
|
}
|
||||||
|
|
||||||
private:
|
private:
|
||||||
Ticker _ticker;
|
Ticker _ticker;
|
||||||
Socket::Ptr _rtcp_sock;
|
Socket::Ptr _rtcp_sock;
|
||||||
RtpProcess::Ptr _process;
|
RtpProcess::Ptr _process;
|
||||||
|
std::string _stream_id;
|
||||||
|
function<void()> _on_detach;
|
||||||
std::shared_ptr<struct sockaddr_storage> _rtcp_addr;
|
std::shared_ptr<struct sockaddr_storage> _rtcp_addr;
|
||||||
};
|
};
|
||||||
|
|
||||||
@ -127,25 +150,20 @@ void RtpServer::start(uint16_t local_port, const string &stream_id, TcpMode tcp_
|
|||||||
|
|
||||||
//创建udp服务器
|
//创建udp服务器
|
||||||
UdpServer::Ptr udp_server;
|
UdpServer::Ptr udp_server;
|
||||||
RtpProcess::Ptr process;
|
RtcpHelper::Ptr helper;
|
||||||
if (!stream_id.empty()) {
|
if (!stream_id.empty()) {
|
||||||
//指定了流id,那么一个端口一个流(不管是否包含多个ssrc的多个流,绑定rtp源后,会筛选掉ip端口不匹配的流)
|
//指定了流id,那么一个端口一个流(不管是否包含多个ssrc的多个流,绑定rtp源后,会筛选掉ip端口不匹配的流)
|
||||||
if (tcp_mode == NONE) {
|
helper = std::make_shared<RtcpHelper>(std::move(rtcp_socket), stream_id);
|
||||||
process = RtpSelector::Instance().getProcess(stream_id, true);
|
helper->startRtcp();
|
||||||
RtcpHelper::Ptr helper = std::make_shared<RtcpHelper>(std::move(rtcp_socket), process);
|
rtp_socket->setOnRead([rtp_socket, helper, ssrc](const Buffer::Ptr &buf, struct sockaddr *addr, int addr_len) {
|
||||||
helper->startRtcp();
|
RtpHeader *header = (RtpHeader *)buf->data();
|
||||||
rtp_socket->setOnRead(
|
auto rtp_ssrc = ntohl(header->ssrc);
|
||||||
[rtp_socket, process, helper, ssrc](const Buffer::Ptr &buf, struct sockaddr *addr, int addr_len) {
|
if (ssrc && rtp_ssrc != ssrc) {
|
||||||
RtpHeader *header = (RtpHeader *)buf->data();
|
WarnL << "ssrc不匹配,rtp已丢弃:" << rtp_ssrc << " != " << ssrc;
|
||||||
auto rtp_ssrc = ntohl(header->ssrc);
|
} else {
|
||||||
if (ssrc && rtp_ssrc != ssrc) {
|
helper->onRecvRtp(rtp_socket, buf, addr);
|
||||||
WarnL << "ssrc不匹配,rtp已丢弃:" << rtp_ssrc << " != " << ssrc;
|
}
|
||||||
} else {
|
});
|
||||||
process->inputRtp(true, rtp_socket, buf->data(), buf->size(), addr);
|
|
||||||
helper->onRecvRtp(buf, addr, addr_len);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
} else {
|
} else {
|
||||||
#if 1
|
#if 1
|
||||||
//单端口多线程接收多个流,根据ssrc区分流
|
//单端口多线程接收多个流,根据ssrc区分流
|
||||||
@ -162,26 +180,22 @@ void RtpServer::start(uint16_t local_port, const string &stream_id, TcpMode tcp_
|
|||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
_on_cleanup = [rtp_socket, process, stream_id]() {
|
_on_cleanup = [rtp_socket, stream_id]() {
|
||||||
if (rtp_socket) {
|
if (rtp_socket) {
|
||||||
//去除循环引用
|
//去除循环引用
|
||||||
rtp_socket->setOnRead(nullptr);
|
rtp_socket->setOnRead(nullptr);
|
||||||
}
|
}
|
||||||
if (process) {
|
|
||||||
//删除rtp处理器
|
|
||||||
RtpSelector::Instance().delProcess(stream_id, process.get());
|
|
||||||
}
|
|
||||||
};
|
};
|
||||||
|
|
||||||
_tcp_server = tcp_server;
|
_tcp_server = tcp_server;
|
||||||
_udp_server = udp_server;
|
_udp_server = udp_server;
|
||||||
_rtp_socket = rtp_socket;
|
_rtp_socket = rtp_socket;
|
||||||
_rtp_process = process;
|
_rtcp_helper = helper;
|
||||||
}
|
}
|
||||||
|
|
||||||
void RtpServer::setOnDetach(const function<void()> &cb) {
|
void RtpServer::setOnDetach(function<void()> cb) {
|
||||||
if (_rtp_process) {
|
if (_rtcp_helper) {
|
||||||
_rtp_process->setOnDetach(cb);
|
_rtcp_helper->setOnDetach(std::move(cb));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -18,7 +18,9 @@
|
|||||||
#include "Network/UdpServer.h"
|
#include "Network/UdpServer.h"
|
||||||
#include "RtpSession.h"
|
#include "RtpSession.h"
|
||||||
|
|
||||||
namespace mediakit{
|
namespace mediakit {
|
||||||
|
|
||||||
|
class RtcpHelper;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* RTP服务器,支持UDP/TCP
|
* RTP服务器,支持UDP/TCP
|
||||||
@ -60,7 +62,7 @@ public:
|
|||||||
/**
|
/**
|
||||||
* 设置RtpProcess onDetach事件回调
|
* 设置RtpProcess onDetach事件回调
|
||||||
*/
|
*/
|
||||||
void setOnDetach(const std::function<void()> &cb);
|
void setOnDetach(std::function<void()> cb);
|
||||||
|
|
||||||
private:
|
private:
|
||||||
// tcp主动模式连接服务器成功回调
|
// tcp主动模式连接服务器成功回调
|
||||||
@ -70,7 +72,7 @@ protected:
|
|||||||
toolkit::Socket::Ptr _rtp_socket;
|
toolkit::Socket::Ptr _rtp_socket;
|
||||||
toolkit::UdpServer::Ptr _udp_server;
|
toolkit::UdpServer::Ptr _udp_server;
|
||||||
toolkit::TcpServer::Ptr _tcp_server;
|
toolkit::TcpServer::Ptr _tcp_server;
|
||||||
RtpProcess::Ptr _rtp_process;
|
std::shared_ptr<RtcpHelper> _rtcp_helper;
|
||||||
std::function<void()> _on_cleanup;
|
std::function<void()> _on_cleanup;
|
||||||
|
|
||||||
//用于tcp主动模式
|
//用于tcp主动模式
|
||||||
|
Loading…
Reference in New Issue
Block a user