胡斌 / srs

转到一个项目
Toggle navigation Toggle navigation pinning
winlin
5f7bacf6 1 parent 12c29356

fix st thread exit bug, never implict invoke the st_thread_exit, which may cause… 

… memory leak. 0.9.112
内嵌 并排对比
正在显示 8 个修改的文件 包含 424 行增加 和 342 行删除
... ... @@ -468,7 +468,8 @@ MODULE_FILES=("srs_app_server" "srs_app_conn" "srs_app_rtmp_conn" "srs_app_socke
"srs_app_thread" "srs_app_bandwidth" "srs_app_st" "srs_app_log" "srs_app_config"
"srs_app_pithy_print" "srs_app_reload" "srs_app_http_api" "srs_app_http_conn" "srs_app_http_hooks"
"srs_app_json" "srs_app_ingest" "srs_app_ffmpeg" "srs_app_utility" "srs_app_dvr" "srs_app_edge"
"srs_app_kbps" "srs_app_heartbeat" "srs_app_empty" "srs_app_http_client")
"srs_app_kbps" "srs_app_heartbeat" "srs_app_empty" "srs_app_http_client"
"srs_app_flv")
APP_INCS="src/app"; MODULE_DIR=${APP_INCS} . auto/modules.sh
APP_OBJS="${MODULE_OBJS[@]}"
#
... ...
... ... @@ -39,272 +39,7 @@ using namespace std;
#include <srs_kernel_utility.hpp>
#include <srs_app_http_hooks.hpp>
#include <srs_app_codec.hpp>
SrsFileStream::SrsFileStream()
{
fd = -1;
}
SrsFileStream::~SrsFileStream()
{
close();
}
int SrsFileStream::open(string file)
{
int ret = ERROR_SUCCESS;
if (fd > 0) {
ret = ERROR_SYSTEM_FILE_ALREADY_OPENED;
srs_error("file %s already opened. ret=%d", _file.c_str(), ret);
return ret;
}
int flags = O_CREAT|O_WRONLY|O_TRUNC;
mode_t mode = S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH;
if ((fd = ::open(file.c_str(), flags, mode)) < 0) {
ret = ERROR_SYSTEM_FILE_OPENE;
srs_error("open file %s failed. ret=%d", file.c_str(), ret);
return ret;
}
_file = file;
return ret;
}
int SrsFileStream::close()
{
int ret = ERROR_SUCCESS;
if (fd < 0) {
return ret;
}
if (::close(fd) < 0) {
ret = ERROR_SYSTEM_FILE_CLOSE;
srs_error("close file %s failed. ret=%d", _file.c_str(), ret);
return ret;
}
fd = -1;
return ret;
}
bool SrsFileStream::is_open()
{
return fd > 0;
}
int SrsFileStream::read(void* buf, size_t count, ssize_t* pnread)
{
int ret = ERROR_SUCCESS;
ssize_t nread;
if ((nread = ::read(fd, buf, count)) < 0) {
ret = ERROR_SYSTEM_FILE_READ;
srs_error("read from file %s failed. ret=%d", _file.c_str(), ret);
return ret;
}
if (nread == 0) {
ret = ERROR_SYSTEM_FILE_EOF;
return ret;
}
if (pnread != NULL) {
*pnread = nread;
}
return ret;
}
int SrsFileStream::write(void* buf, size_t count, ssize_t* pnwrite)
{
int ret = ERROR_SUCCESS;
ssize_t nwrite;
if ((nwrite = ::write(fd, buf, count)) < 0) {
ret = ERROR_SYSTEM_FILE_WRITE;
srs_error("write to file %s failed. ret=%d", _file.c_str(), ret);
return ret;
}
if (pnwrite != NULL) {
*pnwrite = nwrite;
}
return ret;
}
int64_t SrsFileStream::tellg()
{
return (int64_t)::lseek(fd, 0, SEEK_CUR);
}
SrsFlvEncoder::SrsFlvEncoder()
{
_fs = NULL;
tag_stream = new SrsStream();
}
SrsFlvEncoder::~SrsFlvEncoder()
{
srs_freep(tag_stream);
}
int SrsFlvEncoder::initialize(SrsFileStream* fs)
{
int ret = ERROR_SUCCESS;
_fs = fs;
return ret;
}
int SrsFlvEncoder::write_header()
{
int ret = ERROR_SUCCESS;
static char flv_header[] = {
'F', 'L', 'V', // Signatures "FLV"
(char)0x01, // File version (for example, 0x01 for FLV version 1)
(char)0x00, // 4, audio; 1, video; 5 audio+video.
(char)0x00, (char)0x00, (char)0x00, (char)0x09, // DataOffset UI32 The length of this header in bytes
(char)0x00, (char)0x00, (char)0x00, (char)0x00// PreviousTagSize0 UI32 Always 0
};
// flv specification should set the audio and video flag,
// actually in practise, application generally ignore this flag,
// so we generally set the audio/video to 0.
// write data.
if ((ret = _fs->write(flv_header, sizeof(flv_header), NULL)) != ERROR_SUCCESS) {
srs_error("write flv header failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_metadata(char* data, int size)
{
int ret = ERROR_SUCCESS;
static char tag_header[] = {
(char)18, // TagType UB [5], 18 = script data
(char)0x00, (char)0x00, (char)0x00, // DataSize UI24 Length of the message.
(char)0x00, (char)0x00, (char)0x00, // Timestamp UI24 Time in milliseconds at which the data in this tag applies.
(char)0x00, // TimestampExtended UI8
(char)0x00, (char)0x00, (char)0x00, // StreamID UI24 Always 0.
};
// write data size.
if ((ret = tag_stream->initialize(tag_header + 1, 3)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_3bytes(size);
if ((ret = write_tag(tag_header, sizeof(tag_header), data, size)) != ERROR_SUCCESS) {
srs_error("write flv data tag failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_audio(int64_t timestamp, char* data, int size)
{
int ret = ERROR_SUCCESS;
timestamp &= 0x7fffffff;
static char tag_header[] = {
(char)8, // TagType UB [5], 8 = audio
(char)0x00, (char)0x00, (char)0x00, // DataSize UI24 Length of the message.
(char)0x00, (char)0x00, (char)0x00, // Timestamp UI24 Time in milliseconds at which the data in this tag applies.
(char)0x00, // TimestampExtended UI8
(char)0x00, (char)0x00, (char)0x00, // StreamID UI24 Always 0.
};
// write data size.
if ((ret = tag_stream->initialize(tag_header + 1, 7)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_3bytes(size);
tag_stream->write_3bytes(timestamp);
// default to little-endian
tag_stream->write_1bytes((timestamp >> 24) & 0xFF);
if ((ret = write_tag(tag_header, sizeof(tag_header), data, size)) != ERROR_SUCCESS) {
srs_error("write flv audio tag failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_video(int64_t timestamp, char* data, int size)
{
int ret = ERROR_SUCCESS;
timestamp &= 0x7fffffff;
static char tag_header[] = {
(char)9, // TagType UB [5], 9 = video
(char)0x00, (char)0x00, (char)0x00, // DataSize UI24 Length of the message.
(char)0x00, (char)0x00, (char)0x00, // Timestamp UI24 Time in milliseconds at which the data in this tag applies.
(char)0x00, // TimestampExtended UI8
(char)0x00, (char)0x00, (char)0x00, // StreamID UI24 Always 0.
};
// write data size.
if ((ret = tag_stream->initialize(tag_header + 1, 7)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_3bytes(size);
tag_stream->write_3bytes(timestamp);
// default to little-endian
tag_stream->write_1bytes((timestamp >> 24) & 0xFF);
if ((ret = write_tag(tag_header, sizeof(tag_header), data, size)) != ERROR_SUCCESS) {
srs_error("write flv video tag failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_tag(char* header, int header_size, char* tag, int tag_size)
{
int ret = ERROR_SUCCESS;
// write tag header.
if ((ret = _fs->write(header, header_size, NULL)) != ERROR_SUCCESS) {
srs_error("write flv tag header failed. ret=%d", ret);
return ret;
}
// write tag data.
if ((ret = _fs->write(tag, tag_size, NULL)) != ERROR_SUCCESS) {
srs_error("write flv tag failed. ret=%d", ret);
return ret;
}
// PreviousTagSizeN UI32 Size of last tag, including its header, in bytes.
static char pre_size[4];
if ((ret = tag_stream->initialize(pre_size, 4)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_4bytes(tag_size + header_size);
if ((ret = _fs->write(pre_size, sizeof(pre_size), NULL)) != ERROR_SUCCESS) {
srs_error("write flv previous tag size failed. ret=%d", ret);
return ret;
}
return ret;
}
#include <srs_app_flv.hpp>
SrsFlvSegment::SrsFlvSegment()
{
... ...
... ... @@ -37,79 +37,8 @@ class SrsStream;
class SrsRtmpJitter;
class SrsOnMetaDataPacket;
class SrsSharedPtrMessage;
/**
* file stream to read/write file.
*/
class SrsFileStream
{
private:
std::string _file;
int fd;
public:
SrsFileStream();
virtual ~SrsFileStream();
public:
virtual int open(std::string file);
virtual int close();
virtual bool is_open();
public:
/**
* @param pnread, return the read size. NULL to ignore.
*/
virtual int read(void* buf, size_t count, ssize_t* pnread);
/**
* @param pnwrite, return the write size. NULL to ignore.
*/
virtual int write(void* buf, size_t count, ssize_t* pnwrite);
/**
* tell current offset of stream.
*/
virtual int64_t tellg();
};
/**
* encode data to flv file.
*/
class SrsFlvEncoder
{
private:
SrsFileStream* _fs;
private:
SrsStream* tag_stream;
public:
SrsFlvEncoder();
virtual ~SrsFlvEncoder();
public:
/**
* initialize the underlayer file stream,
* user can initialize multiple times to encode multiple flv files.
*/
virtual int initialize(SrsFileStream* fs);
public:
/**
* write flv header.
* write following:
* 1. E.2 The FLV header
* 2. PreviousTagSize0 UI32 Always 0
* that is, 9+4=13bytes.
*/
virtual int write_header();
/**
* write flv metadata.
* serialize from:
* AMF0 string: onMetaData,
* AMF0 object: the metadata object.
*/
virtual int write_metadata(char* data, int size);
/**
* write audio/video packet.
*/
virtual int write_audio(int64_t timestamp, char* data, int size);
virtual int write_video(int64_t timestamp, char* data, int size);
private:
virtual int write_tag(char* header, int header_size, char* tag, int tag_size);
};
class SrsFileStream;
class SrsFlvEncoder;
/**
* a piece of flv segment.
... ...
/*
The MIT License (MIT)
Copyright (c) 2013-2014 winlin
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <srs_app_flv.hpp>
#include <fcntl.h>
#include <sstream>
using namespace std;
#include <srs_app_config.hpp>
#include <srs_kernel_error.hpp>
#include <srs_protocol_rtmp.hpp>
#include <srs_protocol_rtmp_stack.hpp>
#include <srs_app_source.hpp>
#include <srs_core_autofree.hpp>
#include <srs_kernel_stream.hpp>
#include <srs_kernel_utility.hpp>
#include <srs_app_http_hooks.hpp>
#include <srs_app_codec.hpp>
SrsFileStream::SrsFileStream()
{
fd = -1;
}
SrsFileStream::~SrsFileStream()
{
close();
}
int SrsFileStream::open(string file)
{
int ret = ERROR_SUCCESS;
if (fd > 0) {
ret = ERROR_SYSTEM_FILE_ALREADY_OPENED;
srs_error("file %s already opened. ret=%d", _file.c_str(), ret);
return ret;
}
int flags = O_CREAT|O_WRONLY|O_TRUNC;
mode_t mode = S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH;
if ((fd = ::open(file.c_str(), flags, mode)) < 0) {
ret = ERROR_SYSTEM_FILE_OPENE;
srs_error("open file %s failed. ret=%d", file.c_str(), ret);
return ret;
}
_file = file;
return ret;
}
int SrsFileStream::close()
{
int ret = ERROR_SUCCESS;
if (fd < 0) {
return ret;
}
if (::close(fd) < 0) {
ret = ERROR_SYSTEM_FILE_CLOSE;
srs_error("close file %s failed. ret=%d", _file.c_str(), ret);
return ret;
}
fd = -1;
return ret;
}
bool SrsFileStream::is_open()
{
return fd > 0;
}
int SrsFileStream::read(void* buf, size_t count, ssize_t* pnread)
{
int ret = ERROR_SUCCESS;
ssize_t nread;
if ((nread = ::read(fd, buf, count)) < 0) {
ret = ERROR_SYSTEM_FILE_READ;
srs_error("read from file %s failed. ret=%d", _file.c_str(), ret);
return ret;
}
if (nread == 0) {
ret = ERROR_SYSTEM_FILE_EOF;
return ret;
}
if (pnread != NULL) {
*pnread = nread;
}
return ret;
}
int SrsFileStream::write(void* buf, size_t count, ssize_t* pnwrite)
{
int ret = ERROR_SUCCESS;
ssize_t nwrite;
if ((nwrite = ::write(fd, buf, count)) < 0) {
ret = ERROR_SYSTEM_FILE_WRITE;
srs_error("write to file %s failed. ret=%d", _file.c_str(), ret);
return ret;
}
if (pnwrite != NULL) {
*pnwrite = nwrite;
}
return ret;
}
int64_t SrsFileStream::tellg()
{
return (int64_t)::lseek(fd, 0, SEEK_CUR);
}
SrsFlvEncoder::SrsFlvEncoder()
{
_fs = NULL;
tag_stream = new SrsStream();
}
SrsFlvEncoder::~SrsFlvEncoder()
{
srs_freep(tag_stream);
}
int SrsFlvEncoder::initialize(SrsFileStream* fs)
{
int ret = ERROR_SUCCESS;
_fs = fs;
return ret;
}
int SrsFlvEncoder::write_header()
{
int ret = ERROR_SUCCESS;
static char flv_header[] = {
'F', 'L', 'V', // Signatures "FLV"
(char)0x01, // File version (for example, 0x01 for FLV version 1)
(char)0x00, // 4, audio; 1, video; 5 audio+video.
(char)0x00, (char)0x00, (char)0x00, (char)0x09, // DataOffset UI32 The length of this header in bytes
(char)0x00, (char)0x00, (char)0x00, (char)0x00// PreviousTagSize0 UI32 Always 0
};
// flv specification should set the audio and video flag,
// actually in practise, application generally ignore this flag,
// so we generally set the audio/video to 0.
// write data.
if ((ret = _fs->write(flv_header, sizeof(flv_header), NULL)) != ERROR_SUCCESS) {
srs_error("write flv header failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_metadata(char* data, int size)
{
int ret = ERROR_SUCCESS;
static char tag_header[] = {
(char)18, // TagType UB [5], 18 = script data
(char)0x00, (char)0x00, (char)0x00, // DataSize UI24 Length of the message.
(char)0x00, (char)0x00, (char)0x00, // Timestamp UI24 Time in milliseconds at which the data in this tag applies.
(char)0x00, // TimestampExtended UI8
(char)0x00, (char)0x00, (char)0x00, // StreamID UI24 Always 0.
};
// write data size.
if ((ret = tag_stream->initialize(tag_header + 1, 3)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_3bytes(size);
if ((ret = write_tag(tag_header, sizeof(tag_header), data, size)) != ERROR_SUCCESS) {
srs_error("write flv data tag failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_audio(int64_t timestamp, char* data, int size)
{
int ret = ERROR_SUCCESS;
timestamp &= 0x7fffffff;
static char tag_header[] = {
(char)8, // TagType UB [5], 8 = audio
(char)0x00, (char)0x00, (char)0x00, // DataSize UI24 Length of the message.
(char)0x00, (char)0x00, (char)0x00, // Timestamp UI24 Time in milliseconds at which the data in this tag applies.
(char)0x00, // TimestampExtended UI8
(char)0x00, (char)0x00, (char)0x00, // StreamID UI24 Always 0.
};
// write data size.
if ((ret = tag_stream->initialize(tag_header + 1, 7)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_3bytes(size);
tag_stream->write_3bytes(timestamp);
// default to little-endian
tag_stream->write_1bytes((timestamp >> 24) & 0xFF);
if ((ret = write_tag(tag_header, sizeof(tag_header), data, size)) != ERROR_SUCCESS) {
srs_error("write flv audio tag failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_video(int64_t timestamp, char* data, int size)
{
int ret = ERROR_SUCCESS;
timestamp &= 0x7fffffff;
static char tag_header[] = {
(char)9, // TagType UB [5], 9 = video
(char)0x00, (char)0x00, (char)0x00, // DataSize UI24 Length of the message.
(char)0x00, (char)0x00, (char)0x00, // Timestamp UI24 Time in milliseconds at which the data in this tag applies.
(char)0x00, // TimestampExtended UI8
(char)0x00, (char)0x00, (char)0x00, // StreamID UI24 Always 0.
};
// write data size.
if ((ret = tag_stream->initialize(tag_header + 1, 7)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_3bytes(size);
tag_stream->write_3bytes(timestamp);
// default to little-endian
tag_stream->write_1bytes((timestamp >> 24) & 0xFF);
if ((ret = write_tag(tag_header, sizeof(tag_header), data, size)) != ERROR_SUCCESS) {
srs_error("write flv video tag failed. ret=%d", ret);
return ret;
}
return ret;
}
int SrsFlvEncoder::write_tag(char* header, int header_size, char* tag, int tag_size)
{
int ret = ERROR_SUCCESS;
// write tag header.
if ((ret = _fs->write(header, header_size, NULL)) != ERROR_SUCCESS) {
srs_error("write flv tag header failed. ret=%d", ret);
return ret;
}
// write tag data.
if ((ret = _fs->write(tag, tag_size, NULL)) != ERROR_SUCCESS) {
srs_error("write flv tag failed. ret=%d", ret);
return ret;
}
// PreviousTagSizeN UI32 Size of last tag, including its header, in bytes.
static char pre_size[4];
if ((ret = tag_stream->initialize(pre_size, 4)) != ERROR_SUCCESS) {
return ret;
}
tag_stream->write_4bytes(tag_size + header_size);
if ((ret = _fs->write(pre_size, sizeof(pre_size), NULL)) != ERROR_SUCCESS) {
srs_error("write flv previous tag size failed. ret=%d", ret);
return ret;
}
return ret;
}
... ...
/*
The MIT License (MIT)
Copyright (c) 2013-2014 winlin
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef SRS_APP_FLV_HPP
#define SRS_APP_FLV_HPP
/*
#include <srs_app_flv.hpp>
*/
#include <srs_core.hpp>
class SrsStream;
/**
* file stream to read/write file.
*/
class SrsFileStream
{
private:
std::string _file;
int fd;
public:
SrsFileStream();
virtual ~SrsFileStream();
public:
virtual int open(std::string file);
virtual int close();
virtual bool is_open();
public:
/**
* @param pnread, return the read size. NULL to ignore.
*/
virtual int read(void* buf, size_t count, ssize_t* pnread);
/**
* @param pnwrite, return the write size. NULL to ignore.
*/
virtual int write(void* buf, size_t count, ssize_t* pnwrite);
/**
* tell current offset of stream.
*/
virtual int64_t tellg();
};
/**
* encode data to flv file.
*/
class SrsFlvEncoder
{
private:
SrsFileStream* _fs;
private:
SrsStream* tag_stream;
public:
SrsFlvEncoder();
virtual ~SrsFlvEncoder();
public:
/**
* initialize the underlayer file stream,
* user can initialize multiple times to encode multiple flv files.
*/
virtual int initialize(SrsFileStream* fs);
public:
/**
* write flv header.
* write following:
* 1. E.2 The FLV header
* 2. PreviousTagSize0 UI32 Always 0
* that is, 9+4=13bytes.
*/
virtual int write_header();
/**
* write flv metadata.
* serialize from:
* AMF0 string: onMetaData,
* AMF0 object: the metadata object.
*/
virtual int write_metadata(char* data, int size);
/**
* write audio/video packet.
*/
virtual int write_audio(int64_t timestamp, char* data, int size);
virtual int write_video(int64_t timestamp, char* data, int size);
private:
virtual int write_tag(char* header, int header_size, char* tag, int tag_size);
};
#endif
\ No newline at end of file
... ...
... ... @@ -176,7 +176,9 @@ void* SrsThread::thread_fun(void* arg)
obj->thread_cycle();
st_thread_exit(NULL);
// never use the following exit function,
// it will cause the SRS memory leak.
//st_thread_exit(NULL);
return NULL;
}
\ No newline at end of file
... ...
... ... @@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// current release version
#define VERSION_MAJOR "0"
#define VERSION_MINOR "9"
#define VERSION_REVISION "111"
#define VERSION_REVISION "112"
#define RTMP_SIG_SRS_VERSION VERSION_MAJOR"."VERSION_MINOR"."VERSION_REVISION
// server info.
#define RTMP_SIG_SRS_KEY "SRS"
... ...
... ... @@ -57,6 +57,8 @@ file
..\app\srs_app_encoder.cpp,
..\app\srs_app_ffmpeg.hpp,
..\app\srs_app_ffmpeg.cpp,
..\app\srs_app_flv.hpp,
..\app\srs_app_flv.cpp,
..\app\srs_app_forward.hpp,
..\app\srs_app_forward.cpp,
..\app\srs_app_heartbeat.hpp,
... ...