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Merge branch 'develop' into 3.0release.srt.dev

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pull/1620/head
runner365 5 years ago
parent 9e90870779 bbdbcf173c
commit ed1a3aa37c
26 changed files with 424 additions and 84 deletions
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4
.github/ISSUE_TEMPLATE vendored
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@ -16,6 +16,10 @@ assignees: ''
```
xxxxxxxxxxxx
```
1. SRS的配置如下(Config):
```
xxxxxxxxxxxx
```
**重现(Replay)**

41
README.md
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@ -153,6 +153,11 @@ For previous versions, please read:
## V4 changes
* v4.0, 2020-02-25, For [#1615][bug #1615], support default app(live) for vmix SRT. 4.0.9
* v4.0, 2020-02-21, For [#1598][bug #1598], support SLB health checking by TCP. 4.0.8
* v4.0, 2020-02-19, For [#1579][bug #1579], support rolling update of k8s. 4.0.7
* v4.0, 2020-02-18, For [#1579][bug #1579], support start/final wait for gracefully quit. 4.0.6
* v4.0, 2020-02-18, For [#1579][bug #1579], support gracefully quit and force to. 4.0.5
* v4.0, 2020-02-13, SRT supports detail config for [DynamicEncoding](https://github.com/runner365/srt_encoder). 4.0.4
* v4.0, 2020-02-04, Update project code. 4.0.3
* v4.0, 2020-01-26, Allow use libsrt.so for SRT is MPL license. 4.0.2
@ -160,6 +165,14 @@ For previous versions, please read:
## V3 changes
* v3.0, 2020-02-21, For [#1598][bug #1598], support SLB health checking by TCP. 3.0.123
* v3.0, 2020-02-21, Fix bug for librtmp client ipv4/ipv6 socket. 3.0.122
* v3.0, 2020-02-18, For [#1579][bug #1579], support start/final wait for gracefully quit. 3.0.121
* v3.0, 2020-02-18, For [#1579][bug #1579], support force gracefully quit. 3.0.120
* v3.0, 2020-02-18, For [#1579][bug #1579], support gracefully quit. 3.0.119
* v3.0, 2020-02-17, For [#1601][bug #1601], flush async on_dvr/on_hls events before stop. 3.0.118
* <strong>v3.0, 2020-02-14, [3.0 beta1(3.0.117)][r3.0b1] released. 121964 lines.</strong>
* v3.0, 2020-02-14, For [#1595][bug #1595], migrating streaming from ossrs.net to r.ossrs.net. 3.0.117
* v3.0, 2020-02-05, For [#665][bug #665], fix HTTP-FLV reloading bug. 3.0.116
* v3.0, 2020-02-05, For [#1592][bug #1592], fix terminal echo off by redirect process stdin. 3.0.115
* v3.0, 2020-02-04, For [#1186][bug #1186], refactor security check. 3.0.114
@ -751,6 +764,7 @@ For previous versions, please read:
## Releases
* 2020-02-14, [Release v3.0-b1][r3.0b1], 3.0 beta1, 3.0.117, 121964 lines.
* 2020-02-02, [Release v3.0-b0][r3.0b0], 3.0 beta0, 3.0.112, 121709 lines.
* 2020-01-21, [Release v3.0-a9][r3.0a9], 3.0 alpha9, 3.0.105, 121577 lines.
* 2020-01-10, [Release v3.0-a8][r3.0a8], 3.0 alpha8, 3.0.97, 121555 lines.
@ -1100,21 +1114,20 @@ Remark:
There are two types of people that have contributed to the SRS project:
* AUTHORS: Contribute important features. Names of all authors responsed in NetConnection.connect and metadata.
* CONTRIBUTORS: Submit patches, report bugs, add translations, help answer newbie questions, and generally make SRS much better.
* Maintainers: Contribute and maintain important features. SRS always remembers and thanks you by writing your names in stream metadata.
* [Contributors][authors]: Submit patches, report bugs, add translations, help answer newbie questions, and generally make SRS much better.
About all AUTHORS and CONTRIBUTORS, read [AUTHORS.txt][authors].
Maintainers of SRS project:
* [Winlin](https://github.com/winlinvip): All areas of streaming server and documents.
* [Wenjie](https://github.com/wenjiegit): The focus of his work is on the [HDS](https://github.com/simple-rtmp-server/srs/wiki/v2_CN_DeliveryHDS) module.
* [Runner365](https://github.com/runner365): The focus of his work is on the [SRT](https://github.com/simple-rtmp-server/srs/wiki/v4_CN_SRTWiki) module.
A big THANK YOU goes to:
* All friends of SRS for [big supports][bigthanks].
* Genes amd Mabbott for creating [st][st]([state-threads][st2]).
* Michael Talyanksy for introducing us to use st.
* Roman Arutyunyan for creating [nginx-rtmp][nginx-rtmp] for SRS to refer to.
* Joyent for creating [http-parser][http-parser] for http-api for SRS.
* Igor Sysoev for creating [nginx][nginx] for SRS to refer to.
* [FFMPEG][FFMPEG] and [libx264][libx264] group for SRS to use as transcoder.
* Guido van Rossum for creating Python for api-server for SRS.
* [Michael Talyanksy](https://github.com/michaeltalyansky) for introducing ST to us.
## Mirrors
@ -1187,8 +1200,8 @@ Winlin
[authors]: https://github.com/ossrs/srs/blob/develop/AUTHORS.txt
[bigthanks]: https://github.com/ossrs/srs/wiki/v1_CN_Product#bigthanks
[st]: https://github.com/winlinvip/state-threads
[st2]: http://sourceforge.net/projects/state-threads/
[state-threads]: http://sourceforge.net/projects/state-threads/
[st2]: https://github.com/ossrs/state-threads/tree/srs
[state-threads]: https://github.com/ossrs/state-threads/tree/srs
[nginx-rtmp]: https://github.com/arut/nginx-rtmp-module
[http-parser]: https://github.com/joyent/http-parser
[nginx]: http://nginx.org/
@ -1669,10 +1682,16 @@ Winlin
[bug #1186]: https://github.com/ossrs/srs/issues/1186
[bug #1592]: https://github.com/ossrs/srs/issues/1592
[bug #665]: https://github.com/ossrs/srs/issues/665
[bug #1595]: https://github.com/ossrs/srs/issues/1595
[bug #1601]: https://github.com/ossrs/srs/issues/1601
[bug #1579]: https://github.com/ossrs/srs/issues/1579
[bug #1598]: https://github.com/ossrs/srs/issues/1598
[bug #1615]: https://github.com/ossrs/srs/issues/1615
[bug #xxxxxxxxxxxxx]: https://github.com/ossrs/srs/issues/xxxxxxxxxxxxx
[exo #828]: https://github.com/google/ExoPlayer/pull/828
[r3.0b1]: https://github.com/ossrs/srs/releases/tag/v3.0-b1
[r3.0b0]: https://github.com/ossrs/srs/releases/tag/v3.0-b0
[r3.0a9]: https://github.com/ossrs/srs/releases/tag/v3.0-a9
[r3.0a8]: https://github.com/ossrs/srs/releases/tag/v3.0-a8

26
trunk/auto/options.sh
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@ -204,6 +204,10 @@ Remark:
END
}
function ignore_option() {
echo "ignore option \"$option\""
}
function parse_user_option() {
case "$option" in
-h) help=yes ;;
@ -293,18 +297,16 @@ function parse_user_option() {
--with-hls) SRS_HLS=YES ;;
--with-dvr) SRS_DVR=YES ;;
--without-stream-caster) ;&
--without-ingest) ;&
--without-ssl) ;&
--without-stat) ;&
--without-transcode) ;&
--without-http-callback) ;&
--without-http-server) ;&
--without-http-api) ;&
--without-hls) ;&
--without-dvr)
echo "ignore option \"$option\""
;;
--without-stream-caster) ignore_option ;;
--without-ingest) ignore_option ;;
--without-ssl) ignore_option ;;
--without-stat) ignore_option ;;
--without-transcode) ignore_option ;;
--without-http-callback) ignore_option ;;
--without-http-server) ignore_option ;;
--without-http-api) ignore_option ;;
--without-hls) ignore_option ;;
--without-dvr) ignore_option ;;
*)
echo "$0: error: invalid option \"$option\""

24
trunk/conf/full.conf
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@ -72,6 +72,27 @@ work_dir ./;
# @reamrk do not support reload.
# default: off
asprocess off;
# Whether client empty IP is ok, for example, health checking by SLB.
# If ok(on), we will ignore this connection without warnings or errors.
# default: on
empty_ip_ok on;
# For gracefully quit, wait for a while then close listeners,
# because K8S notify SRS with SIGQUIT and update Service simultaneously,
# maybe there is some new connections incoming before Service updated.
# @see https://github.com/ossrs/srs/issues/1595#issuecomment-587516567
# default: 2300
grace_start_wait 2300;
# For gracefully quit, final wait for cleanup in milliseconds.
# @see https://github.com/ossrs/srs/issues/1579#issuecomment-587414898
# default: 3200
grace_final_wait 3200;
# Whether force gracefully quit, never fast quit.
# By default, SIGTERM which means fast quit, is sent by K8S, so we need to
# force SRS to treat SIGTERM as gracefully quit for gray release or canary.
# @see https://github.com/ossrs/srs/issues/1579#issuecomment-587475077
# default: off
force_grace_quit off;
#############################################################################################
# heartbeat/stats sections
@ -269,6 +290,9 @@ srt_server {
connect_timeout 4000;
peerlatency 300;
recvlatency 300;
# Default app for vmix, see https://github.com/ossrs/srs/pull/1615
# default: live
default_app live;
}
#############################################################################################

18
trunk/etc/init.d/srs
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@ -178,6 +178,18 @@ logrotate() {
return 0
}
grace() {
# not start, exit
load_process_info
if [[ 0 -ne $? ]]; then failed_msg "SRS not start."; return 0; fi
ok_msg "Gracefully quit for SRS(pid ${srs_pid})..."
kill -s SIGQUIT ${srs_pid}
ok_msg "Gracefully quit"
return 0
}
menu() {
case "$1" in
start)
@ -199,10 +211,14 @@ menu() {
rotate)
logrotate
;;
grace)
grace
;;
*)
echo "Usage: $0 {start|stop|status|restart|reload|rotate}"
echo "Usage: $0 {start|stop|status|restart|reload|rotate|grace}"
echo " reload Apply log file by not restarting SRS"
echo " rotate For log rotate, to send SIGUSR1 to SRS to reopen the log file."
echo " grace For gracefully quit, to send SIGQUIT to SRS."
return 1
;;
esac

42
trunk/research/players/js/srs.page.js
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@ -43,6 +43,15 @@ function user_extra_params(query, params) {
var server = (query.server == undefined)? window.location.hostname:query.server;
var vhost = (query.vhost == undefined)? window.location.hostname:query.vhost;
// Note that ossrs.net provides only web service,
// that is migrating to r.ossrs.net
if (vhost == "ossrs.net") {
vhost = "r.ossrs.net";
}
if (server == "ossrs.net") {
server = "r.ossrs.net";
}
for (var key in query.user_query) {
if (key == 'app' || key == 'autostart' || key == 'dir'
|| key == 'filename' || key == 'host' || key == 'hostname'
@ -78,6 +87,15 @@ function build_default_rtmp_url() {
var app = (!query.app)? "live":query.app;
var stream = (!query.stream)? "livestream":query.stream;
// Note that ossrs.net provides only web service,
// that is migrating to r.ossrs.net
if (vhost == "ossrs.net") {
vhost = "r.ossrs.net";
}
if (server == "ossrs.net") {
server = "r.ossrs.net";
}
var queries = [];
if (server != vhost && vhost != "__defaultVhost__") {
queries.push("vhost=" + vhost);
@ -102,6 +120,15 @@ function build_default_publish_rtmp_url() {
var app = (!query.app)? "live":query.app;
var stream = (!query.stream)? "demo":query.stream;
// Note that ossrs.net provides only web service,
// that is migrating to r.ossrs.net
if (vhost == "ossrs.net") {
vhost = "r.ossrs.net";
}
if (server == "ossrs.net") {
server = "r.ossrs.net";
}
var queries = [];
if (server != vhost && vhost != "__defaultVhost__") {
queries.push("vhost=" + vhost);
@ -127,6 +154,15 @@ function build_default_bandwidth_rtmp_url() {
var app = (!query.app)? "app":query.app;
var key = (!query.key)? "35c9b402c12a7246868752e2878f7e0e":query.key;
// Note that ossrs.net provides only web service,
// that is migrating to r.ossrs.net
if (vhost == "ossrs.net") {
vhost = "r.ossrs.net";
}
if (server == "ossrs.net") {
server = "r.ossrs.net";
}
return "rtmp://" + server + ":" + port + "/" + app + "?key=" + key + "&vhost=" + vhost;
}
@ -141,6 +177,12 @@ function build_default_bandwidth_rtmp_url() {
function build_default_hls_url() {
var query = parse_query_string();
// Note that ossrs.net provides only web service,
// that is migrating to r.ossrs.net
if (query.hls_vhost == "ossrs.net") {
query.hls_vhost = "r.ossrs.net";
}
// for http, use hls_vhost to override server if specified.
var server = window.location.hostname;
if (query.server != undefined) {

48
trunk/src/app/srs_app_async_call.cpp
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@ -40,6 +40,7 @@ SrsAsyncCallWorker::SrsAsyncCallWorker()
{
trd = new SrsDummyCoroutine();
wait = srs_cond_new();
lock = srs_mutex_new();
}
SrsAsyncCallWorker::~SrsAsyncCallWorker()
@ -54,6 +55,7 @@ SrsAsyncCallWorker::~SrsAsyncCallWorker()
tasks.clear();
srs_cond_destroy(wait);
srs_mutex_destroy(lock);
}
srs_error_t SrsAsyncCallWorker::execute(ISrsAsyncCallTask* t)
@ -87,6 +89,7 @@ srs_error_t SrsAsyncCallWorker::start()
void SrsAsyncCallWorker::stop()
{
flush_tasks();
srs_cond_signal(wait);
trd->stop();
}
@ -103,23 +106,40 @@ srs_error_t SrsAsyncCallWorker::cycle()
if (tasks.empty()) {
srs_cond_wait(wait);
}
std::vector<ISrsAsyncCallTask*> copy = tasks;
tasks.clear();
std::vector<ISrsAsyncCallTask*>::iterator it;
for (it = copy.begin(); it != copy.end(); ++it) {
ISrsAsyncCallTask* task = *it;
if ((err = task->call()) != srs_success) {
srs_warn("ignore task failed %s", srs_error_desc(err).c_str());
srs_freep(err);
}
srs_freep(task);
}
flush_tasks();
}
return err;
}
void SrsAsyncCallWorker::flush_tasks()
{
srs_error_t err = srs_success;
// Avoid the async call blocking other coroutines.
std::vector<ISrsAsyncCallTask*> copy;
if (true) {
SrsLocker(lock);
if (tasks.empty()) {
return;
}
copy = tasks;
tasks.clear();
}
std::vector<ISrsAsyncCallTask*>::iterator it;
for (it = copy.begin(); it != copy.end(); ++it) {
ISrsAsyncCallTask* task = *it;
if ((err = task->call()) != srs_success) {
srs_warn("ignore task failed %s", srs_error_desc(err).c_str());
srs_freep(err);
}
srs_freep(task);
}
}

3
trunk/src/app/srs_app_async_call.hpp
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@ -61,6 +61,7 @@ private:
protected:
std::vector<ISrsAsyncCallTask*> tasks;
srs_cond_t wait;
srs_mutex_t lock;
public:
SrsAsyncCallWorker();
virtual ~SrsAsyncCallWorker();
@ -73,6 +74,8 @@ public:
// Interface ISrsReusableThreadHandler
public:
virtual srs_error_t cycle();
private:
virtual void flush_tasks();
};
#endif

6
trunk/src/app/srs_app_caster_flv.cpp
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@ -76,8 +76,12 @@ srs_error_t SrsAppCasterFlv::initialize()
srs_error_t SrsAppCasterFlv::on_tcp_client(srs_netfd_t stfd)
{
srs_error_t err = srs_success;
string ip = srs_get_peer_ip(srs_netfd_fileno(stfd));
if (ip.empty() && !_srs_config->empty_ip_ok()) {
srs_warn("empty ip for fd=%d", srs_netfd_fileno(stfd));
}
SrsHttpConn* conn = new SrsDynamicHttpConn(this, stfd, http_mux, ip);
conns.push_back(conn);

68
trunk/src/app/srs_app_config.cpp
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@ -3488,7 +3488,8 @@ srs_error_t SrsConfig::check_normal_config()
&& n != "http_api" && n != "stats" && n != "vhost" && n != "pithy_print_ms"
&& n != "http_server" && n != "stream_caster" && n != "srt_server"
&& n != "utc_time" && n != "work_dir" && n != "asprocess"
&& n != "ff_log_level"
&& n != "ff_log_level" && n != "grace_final_wait" && n != "force_grace_quit"
&& n != "grace_start_wait" && n != "empty_ip_ok"
) {
return srs_error_new(ERROR_SYSTEM_CONFIG_INVALID, "illegal directive %s", n.c_str());
}
@ -3528,7 +3529,8 @@ srs_error_t SrsConfig::check_normal_config()
if (n != "enabled" && n != "listen" && n != "maxbw"
&& n != "mss" && n != "latency" && n != "recvlatency"
&& n != "peerlatency" && n != "tlpkdrop" && n != "connect_timeout"
&& n != "sendbuf" && n != "recvbuf" && n != "payloadsize") {
&& n != "sendbuf" && n != "recvbuf" && n != "payloadsize"
&& n != "default_app") {
return srs_error_new(ERROR_SYSTEM_CONFIG_INVALID, "illegal srt_stream.%s", n.c_str());
}
}
@ -4064,6 +4066,54 @@ bool SrsConfig::get_asprocess()
return SRS_CONF_PERFER_FALSE(conf->arg0());
}
bool SrsConfig::empty_ip_ok()
{
static bool DEFAULT = true;
SrsConfDirective* conf = root->get("empty_ip_ok");
if (!conf || conf->arg0().empty()) {
return DEFAULT;
}
return SRS_CONF_PERFER_TRUE(conf->arg0());
}
srs_utime_t SrsConfig::get_grace_start_wait()
{
static srs_utime_t DEFAULT = 2300 * SRS_UTIME_MILLISECONDS;
SrsConfDirective* conf = root->get("grace_start_wait");
if (!conf || conf->arg0().empty()) {
return DEFAULT;
}
return (srs_utime_t)(::atol(conf->arg0().c_str()) * SRS_UTIME_MILLISECONDS);
}
srs_utime_t SrsConfig::get_grace_final_wait()
{
static srs_utime_t DEFAULT = 3200 * SRS_UTIME_MILLISECONDS;
SrsConfDirective* conf = root->get("grace_final_wait");
if (!conf || conf->arg0().empty()) {
return DEFAULT;
}
return (srs_utime_t)(::atol(conf->arg0().c_str()) * SRS_UTIME_MILLISECONDS);
}
bool SrsConfig::is_force_grace_quit()
{
static bool DEFAULT = false;
SrsConfDirective* conf = root->get("force_grace_quit");
if (!conf || conf->arg0().empty()) {
return DEFAULT;
}
return SRS_CONF_PERFER_FALSE(conf->arg0());
}
vector<SrsConfDirective*> SrsConfig::get_stream_casters()
{
srs_assert(root);
@ -6844,6 +6894,20 @@ int SrsConfig::get_srto_payloadsize() {
return atoi(conf->arg0().c_str());
}
string SrsConfig::get_default_app_name() {
static string DEFAULT = "live";
SrsConfDirective* conf = root->get("srt_server");
if (!conf) {
return DEFAULT;
}
conf = conf->get("default_app");
if (!conf || conf->arg0().empty()) {
return DEFAULT;
}
return conf->arg0();
}
bool SrsConfig::get_http_stream_enabled()
{
SrsConfDirective* conf = root->get("http_server");

10
trunk/src/app/srs_app_config.hpp
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@ -468,6 +468,14 @@ public:
virtual std::string get_work_dir();
// Whether use asprocess mode.
virtual bool get_asprocess();
// Whether empty client IP is ok.
virtual bool empty_ip_ok();
// Get the start wait in ms for gracefully quit.
virtual srs_utime_t get_grace_start_wait();
// Get the final wait in ms for gracefully quit.
virtual srs_utime_t get_grace_final_wait();
// Whether force to gracefully quit, never fast quit.
virtual bool is_force_grace_quit();
// stream_caster section
public:
// Get all stream_caster in config file.
@ -615,6 +623,8 @@ public:
virtual int get_srto_recvbuf();
// SRTO_PAYLOADSIZE
virtual int get_srto_payloadsize();
// Get the default app.
virtual std::string get_default_app_name();
// http_hooks section
private:

12
trunk/src/app/srs_app_dvr.cpp
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@ -740,8 +740,6 @@ srs_error_t SrsDvrSessionPlan::on_publish()
void SrsDvrSessionPlan::on_unpublish()
{
SrsDvrPlan::on_unpublish();
// support multiple publish.
if (!dvr_enabled) {
return;
@ -754,6 +752,10 @@ void SrsDvrSessionPlan::on_unpublish()
}
dvr_enabled = false;
// We should notify the on_dvr, then stop the async.
// @see https://github.com/ossrs/srs/issues/1601
SrsDvrPlan::on_unpublish();
}
SrsDvrSegmentPlan::SrsDvrSegmentPlan()
@ -815,14 +817,16 @@ void SrsDvrSegmentPlan::on_unpublish()
{
srs_error_t err = srs_success;
SrsDvrPlan::on_unpublish();
if ((err = segment->close()) != srs_success) {
srs_warn("ignore err %s", srs_error_desc(err).c_str());
srs_freep(err);
}
dvr_enabled = false;
// We should notify the on_dvr, then stop the async.
// @see https://github.com/ossrs/srs/issues/1601
SrsDvrPlan::on_unpublish();
}
srs_error_t SrsDvrSegmentPlan::on_audio(SrsSharedPtrMessage* shared_audio, SrsFormat* format)

2
trunk/src/app/srs_app_ffmpeg.cpp
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@ -230,7 +230,7 @@ srs_error_t SrsFFMPEG::start()
params.push_back(ffmpeg);
// input params
for (int i = 0; i < iparams.size(); i++) {
for (int i = 0; i < (int)iparams.size(); i++) {
string iparam = iparams.at(i);
if (!iparam.empty()) {
params.push_back(iparam);

2
trunk/src/app/srs_app_rtmp_conn.cpp
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@ -406,7 +406,7 @@ srs_error_t SrsRtmpConn::service_cycle()
rtmp->set_send_timeout(SRS_REPUBLISH_RECV_TIMEOUT);
rtmp->set_recv_timeout(SRS_REPUBLISH_SEND_TIMEOUT);
srs_trace("rtmp: retry for republish");
srs_info("rtmp: retry for republish");
srs_freep(err);
continue;
}

9
trunk/src/app/srs_app_rtsp.cpp
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@ -94,11 +94,14 @@ srs_error_t SrsRtpConn::on_udp_packet(const sockaddr* from, const int fromlen, c
}
cache->copy(&pkt);
cache->payload->append(pkt.payload->bytes(), pkt.payload->length());
if (!cache->completed && pprint->can_print()) {
if (pprint->can_print()) {
srs_trace("<- " SRS_CONSTS_LOG_STREAM_CASTER " rtsp: rtp chunked %dB, age=%d, vt=%d/%u, sts=%u/%#x/%#x, paylod=%dB",
nb_buf, pprint->age(), cache->version, cache->payload_type, cache->sequence_number, cache->timestamp, cache->ssrc,
cache->payload->length()
);
}
if (!cache->completed){
return err;
}
} else {
@ -243,6 +246,9 @@ srs_error_t SrsRtspConn::do_cycle()
// retrieve ip of client.
std::string ip = srs_get_peer_ip(srs_netfd_fileno(stfd));
if (ip.empty() && !_srs_config->empty_ip_ok()) {
srs_warn("empty ip for fd=%d", srs_netfd_fileno(stfd));
}
srs_trace("rtsp: serve %s", ip.c_str());
// consume all rtsp messages.
@ -645,6 +651,7 @@ srs_error_t SrsRtspConn::connect()
std::string output = output_template;
output = srs_string_replace(output, "[app]", app);
output = srs_string_replace(output, "[stream]", rtsp_stream);
url = output;
}
// connect host.

107
trunk/src/app/srs_app_server.cpp
Unescape Escape View File

@ -392,6 +392,11 @@ srs_error_t SrsSignalManager::start()
sa.sa_flags = 0;
sigaction(SRS_SIGNAL_RELOAD, &sa, NULL);
sa.sa_handler = SrsSignalManager::sig_catcher;
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
sigaction(SRS_SIGNAL_FAST_QUIT, &sa, NULL);
sa.sa_handler = SrsSignalManager::sig_catcher;
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
@ -407,8 +412,8 @@ srs_error_t SrsSignalManager::start()
sa.sa_flags = 0;
sigaction(SRS_SIGNAL_REOPEN_LOG, &sa, NULL);
srs_trace("signal installed, reload=%d, reopen=%d, grace_quit=%d",
SRS_SIGNAL_RELOAD, SRS_SIGNAL_REOPEN_LOG, SRS_SIGNAL_GRACEFULLY_QUIT);
srs_trace("signal installed, reload=%d, reopen=%d, fast_quit=%d, grace_quit=%d",
SRS_SIGNAL_RELOAD, SRS_SIGNAL_REOPEN_LOG, SRS_SIGNAL_FAST_QUIT, SRS_SIGNAL_GRACEFULLY_QUIT);
if ((err = trd->start()) != srs_success) {
return srs_error_wrap(err, "signal manager");
@ -465,6 +470,7 @@ SrsServer::SrsServer()
signal_reload = false;
signal_persistence_config = false;
signal_gmc_stop = false;
signal_fast_quit = false;
signal_gracefully_quit = false;
pid_fd = -1;
@ -533,6 +539,48 @@ void SrsServer::dispose()
#endif
}
void SrsServer::gracefully_dispose()
{
_srs_config->unsubscribe(this);
// Always wait for a while to start.
srs_usleep(_srs_config->get_grace_start_wait());
srs_trace("start wait for %dms", srsu2msi(_srs_config->get_grace_start_wait()));
// prevent fresh clients.
close_listeners(SrsListenerRtmpStream);
close_listeners(SrsListenerHttpApi);
close_listeners(SrsListenerHttpStream);
close_listeners(SrsListenerMpegTsOverUdp);
close_listeners(SrsListenerRtsp);
close_listeners(SrsListenerFlv);
// Fast stop to notify FFMPEG to quit, wait for a while then fast kill.
ingester->stop();
// Wait for connections to quit.
// While gracefully quiting, user can requires SRS to fast quit.
int wait_step = 1;
while (!conns.empty() && !signal_fast_quit) {
for (int i = 0; i < wait_step && !conns.empty() && !signal_fast_quit; i++) {
srs_usleep(1000 * SRS_UTIME_MILLISECONDS);
}
wait_step = (wait_step * 2) % 33;
srs_trace("wait for %d conns to quit", conns.size());
}
// dispose the source for hls and dvr.
_srs_sources->dispose();
#ifdef SRS_AUTO_MEM_WATCH
srs_memory_report();
#endif
srs_usleep(_srs_config->get_grace_final_wait());
srs_trace("final wait for %dms", srsu2msi(_srs_config->get_grace_final_wait()));
}
srs_error_t SrsServer::initialize(ISrsServerCycle* ch)
{
srs_error_t err = srs_success;
@ -802,19 +850,33 @@ srs_error_t SrsServer::cycle()
srs_warn("sleep a long time for system st-threads to cleanup.");
srs_usleep(3 * 1000 * 1000);
srs_warn("system quit");
#else
// normally quit with neccessary cleanup by dispose().
return err;
#endif
// quit normally.
srs_warn("main cycle terminated, system quit normally.");
dispose();
// fast quit, do some essential cleanup.
if (signal_fast_quit) {
dispose();
srs_trace("srs disposed");
}
// gracefully quit, do carefully cleanup.
if (signal_gracefully_quit) {
gracefully_dispose();
srs_trace("srs gracefully quit");
}
srs_trace("srs terminated");
// for valgrind to detect.
srs_freep(_srs_config);
srs_freep(_srs_log);
exit(0);
#endif
return err;
}
@ -857,9 +919,22 @@ void SrsServer::on_signal(int signo)
#endif
#endif
}
if ((signo == SIGINT || signo == SRS_SIGNAL_GRACEFULLY_QUIT) && !signal_gracefully_quit) {
srs_trace("sig=%d, user terminate program, gracefully quit", signo);
// For K8S, force to gracefully quit for gray release or canary.
// @see https://github.com/ossrs/srs/issues/1595#issuecomment-587473037
if (signo == SRS_SIGNAL_FAST_QUIT && _srs_config->is_force_grace_quit()) {
srs_trace("force gracefully quit, signo=%d", signo);
signo = SRS_SIGNAL_GRACEFULLY_QUIT;
}
if ((signo == SIGINT || signo == SRS_SIGNAL_FAST_QUIT) && !signal_fast_quit) {
srs_trace("sig=%d, user terminate program, fast quit", signo);
signal_fast_quit = true;
return;
}
if (signo == SRS_SIGNAL_GRACEFULLY_QUIT && !signal_gracefully_quit) {
srs_trace("sig=%d, user start gracefully quit", signo);
signal_gracefully_quit = true;
return;
}
@ -904,9 +979,9 @@ srs_error_t SrsServer::do_cycle()
return srs_error_new(ERROR_ASPROCESS_PPID, "asprocess ppid changed from %d to %d", ppid, ::getppid());
}
// gracefully quit for SIGINT or SIGTERM.
if (signal_gracefully_quit) {
srs_trace("cleanup for gracefully terminate.");
// gracefully quit for SIGINT or SIGTERM or SIGQUIT.
if (signal_fast_quit || signal_gracefully_quit) {
srs_trace("cleanup for quit signal fast=%d, grace=%d", signal_fast_quit, signal_gracefully_quit);
return err;
}
@ -1157,6 +1232,10 @@ srs_error_t SrsServer::accept_client(SrsListenerType type, srs_netfd_t stfd)
SrsConnection* conn = NULL;
if ((err = fd2conn(type, stfd, &conn)) != srs_success) {
if (srs_error_code(err) == ERROR_SOCKET_GET_PEER_IP && _srs_config->empty_ip_ok()) {
srs_close_stfd(stfd); srs_error_reset(err);
return srs_success;
}
return srs_error_wrap(err, "fd2conn");
}
srs_assert(conn);

9
trunk/src/app/srs_app_server.hpp
Unescape Escape View File

@ -227,6 +227,7 @@ private:
bool signal_reload;
bool signal_persistence_config;
bool signal_gmc_stop;
bool signal_fast_quit;
bool signal_gracefully_quit;
// Parent pid for asprocess.
int ppid;
@ -241,6 +242,9 @@ private:
// When SIGTERM, SRS should do cleanup, for example,
// to stop all ingesters, cleanup HLS and dvr.
virtual void dispose();
// Close listener to stop accepting new connections,
// then wait and quit when all connections finished.
virtual void gracefully_dispose();
// server startup workflow, @see run_master()
public:
// Initialize server with callback handler ch.
@ -260,12 +264,13 @@ public:
// The signal manager convert signal to io message,
// whatever, we will got the signo like the orignal signal(int signo) handler.
// @param signo the signal number from user, where:
// SRS_SIGNAL_GRACEFULLY_QUIT, the SIGTERM, dispose then quit.
// SRS_SIGNAL_FAST_QUIT, the SIGTERM, do essential dispose then quit.
// SRS_SIGNAL_GRACEFULLY_QUIT, the SIGQUIT, do careful dispose then quit.
// SRS_SIGNAL_REOPEN_LOG, the SIGUSR1, reopen the log file.
// SRS_SIGNAL_RELOAD, the SIGHUP, reload the config.
// SRS_SIGNAL_PERSISTENCE_CONFIG, application level signal, persistence config to file.
// @remark, for SIGINT:
// no gmc, directly exit.
// no gmc, fast quit, do essential dispose then quit.
// for gmc, set the variable signal_gmc_stop, the cycle will return and cleanup for gmc.
// @remark, maybe the HTTP RAW API will trigger the on_signal() also.
virtual void on_signal(int signo);

2
trunk/src/core/srs_core_mem_watch.cpp
Unescape Escape View File

@ -74,7 +74,7 @@ void srs_memory_report()
std::map<void*, SrsMemoryObject*>::iterator it;
for (it = _srs_ptrs.begin(); it != _srs_ptrs.end(); ++it) {
SrsMemoryObject* obj = it->second;
printf(" %s: %#"PRIx64", %dB\n", obj->category.c_str(), (int64_t)obj->ptr, obj->size);
printf(" %s: %#" PRIx64 ", %dB\n", obj->category.c_str(), (int64_t)obj->ptr, obj->size);
total += obj->size;
}

2
trunk/src/core/srs_core_version3.hpp
Unescape Escape View File

@ -24,6 +24,6 @@
#ifndef SRS_CORE_VERSION3_HPP
#define SRS_CORE_VERSION3_HPP
#define SRS_VERSION3_REVISION 116
#define SRS_VERSION3_REVISION 123
#endif

2
trunk/src/core/srs_core_version4.hpp
Unescape Escape View File

@ -24,6 +24,6 @@
#ifndef SRS_CORE_VERSION4_HPP
#define SRS_CORE_VERSION4_HPP
#define SRS_VERSION4_REVISION 4
#define SRS_VERSION4_REVISION 9
#endif

13
trunk/src/kernel/srs_kernel_consts.hpp
Unescape Escape View File

@ -124,8 +124,15 @@
#define SRS_SIGNAL_RELOAD SIGHUP
// Reopen the log file.
#define SRS_SIGNAL_REOPEN_LOG SIGUSR1
// The signal for srs to gracefully quit, do dispose then exit.
#define SRS_SIGNAL_GRACEFULLY_QUIT SIGTERM
// For gracefully upgrade, start new SRS and gracefully quit old one.
// @see https://github.com/ossrs/srs/issues/1579
// TODO: Not implemented.
#define SRS_SIGNAL_UPGRADE SIGUSR2
// The signal for srs to fast quit, do essential dispose then exit.
#define SRS_SIGNAL_FAST_QUIT SIGTERM
// The signal for srs to gracefully quit, do carefully dispose then exit.
// @see https://github.com/ossrs/srs/issues/1579
#define SRS_SIGNAL_GRACEFULLY_QUIT SIGQUIT
// The application level signals.
// Persistence the config in memory to config file.
@ -146,7 +153,7 @@
// Downloading speed-up, play to edge, ingest from origin
#define SRS_CONSTS_LOG_EDGE_PLAY "EIG"
// Uploading speed-up, publish to edge, foward to origin
#define SRS_CONSTS_LOG_EDGE_PUBLISH "EFW"
#define SRS_CONSTS_LOG_EDGE_PUBLISH "EPB"
// The edge/origin forwarder.
#define SRS_CONSTS_LOG_FOWARDER "FWR"
// Play stream on edge/origin.

45
trunk/src/libs/srs_lib_simple_socket.cpp
Unescape Escape View File

@ -77,8 +77,11 @@
#ifndef SRS_HIJACK_IO
struct SrsBlockSyncSocket
{
int family;
SOCKET fd;
int family;
SOCKET fdv4;
SOCKET fdv6;
// Bytes transmit.
int64_t rbytes;
int64_t sbytes;
// The send/recv timeout in ms.
@ -86,15 +89,26 @@ struct SrsBlockSyncSocket
int64_t stm;
SrsBlockSyncSocket() {
family = AF_UNSPEC;
stm = rtm = SRS_UTIME_NO_TIMEOUT;
rbytes = sbytes = 0;
SOCKET_RESET(fd);
SOCKET_RESET(fdv4);
SOCKET_RESET(fdv6);
SOCKET_SETUP();
}
virtual ~SrsBlockSyncSocket() {
SOCKET_CLOSE(fd);
if (SOCKET_VALID(fd)) {
SOCKET_CLOSE(fd);
}
if (SOCKET_VALID(fdv4)) {
SOCKET_CLOSE(fdv4);
}
if (SOCKET_VALID(fdv6)) {
SOCKET_CLOSE(fdv6);
}
SOCKET_CLEANUP();
}
};
@ -112,19 +126,17 @@ int srs_hijack_io_create_socket(srs_hijack_io_t ctx, srs_rtmp_t owner)
{
SrsBlockSyncSocket* skt = (SrsBlockSyncSocket*)ctx;
skt->family = AF_INET6;
skt->fd = ::socket(skt->family, SOCK_STREAM, 0); // Try IPv6 first.
if (!SOCKET_VALID(skt->fd)) {
skt->family = AF_INET;
skt->fd = ::socket(skt->family, SOCK_STREAM, 0); // Try IPv4 instead, if IPv6 fails.
}
if (!SOCKET_VALID(skt->fd)) {
skt->family = AF_UNSPEC;
skt->fdv4 = ::socket(AF_INET, SOCK_STREAM, 0);
skt->fdv6 = ::socket(AF_INET6, SOCK_STREAM, 0);
if (!SOCKET_VALID(skt->fdv4) && !SOCKET_VALID(skt->fdv4)) {
return ERROR_SOCKET_CREATE;
}
// No TCP cache.
int v = 1;
setsockopt(skt->fd, IPPROTO_TCP, TCP_NODELAY, &v, sizeof(v));
setsockopt(skt->fdv4, IPPROTO_TCP, TCP_NODELAY, &v, sizeof(v));
setsockopt(skt->fdv6, IPPROTO_TCP, TCP_NODELAY, &v, sizeof(v));
return ERROR_SUCCESS;
}
@ -137,7 +149,7 @@ int srs_hijack_io_connect(srs_hijack_io_t ctx, const char* server_ip, int port)
addrinfo hints;
memset(&hints, 0, sizeof(hints));
hints.ai_family = skt->family;
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
addrinfo* r = NULL;
@ -145,7 +157,16 @@ int srs_hijack_io_connect(srs_hijack_io_t ctx, const char* server_ip, int port)
if(getaddrinfo(server_ip, sport, (const addrinfo*)&hints, &r)) {
return ERROR_SOCKET_CONNECT;
}
skt->family = r->ai_family;
if (r->ai_family == AF_INET6) {
skt->fd = skt->fdv6;
SOCKET_RESET(skt->fdv6);
} else {
skt->fd = skt->fdv4;
SOCKET_RESET(skt->fdv4);
}
if(::connect(skt->fd, r->ai_addr, r->ai_addrlen) < 0){
return ERROR_SOCKET_CONNECT;
}

2
trunk/src/libs/srs_librtmp.hpp
Unescape Escape View File

@ -1105,6 +1105,7 @@ extern void srs_hijack_io_destroy(srs_hijack_io_t ctx);
* create socket, not connect yet.
* @param owner, the rtmp context which create this socket.
* @return 0, success; otherswise, failed.
* TODO: FIXME: Incompatible API for https://github.com/ossrs/srs/blob/2.0release/trunk/src/libs/srs_librtmp.hpp#L989
*/
extern int srs_hijack_io_create_socket(srs_hijack_io_t ctx, srs_rtmp_t owner);
/**
@ -1156,6 +1157,7 @@ extern int srs_hijack_io_writev(srs_hijack_io_t ctx, const iovec *iov, int iov_s
/**
* whether the timeout is never timeout in ms.
* @return 0, with timeout specified; otherwise, never timeout.
* TODO: FIXME: Incompatible API for https://github.com/ossrs/srs/blob/2.0release/trunk/src/libs/srs_librtmp.hpp#L1039
*/
extern int srs_hijack_io_is_never_timeout(srs_hijack_io_t ctx, int64_t tm);
/**

2
trunk/src/protocol/srs_protocol_utility.cpp
Unescape Escape View File

@ -122,7 +122,7 @@ void srs_discovery_tc_url(string tcUrl, string& schema, string& host, string& vh
srs_vhost_resolve(vhost, stream, param);
// Ignore when the param only contains the default vhost.
if (param == "?vhost="SRS_CONSTS_RTMP_DEFAULT_VHOST) {
if (param == "?vhost=" SRS_CONSTS_RTMP_DEFAULT_VHOST) {
param = "";
}
}

4
trunk/src/srt/srt_conn.cpp
Unescape Escape View File

@ -3,6 +3,8 @@
#include "stringex.hpp"
#include <vector>
#include <srs_app_config.hpp>
bool is_streamid_valid(const std::string& streamid) {
if (streamid.empty()) {
return false;
@ -71,7 +73,7 @@ bool get_streamid_info(const std::string& streamid, int& mode, std::string& url_
if (pos != 0) {
pos = streamid.find("/");
if (pos == streamid.npos) {
url_subpath = "live/" + streamid;
url_subpath = _srs_config->get_default_app_name() + "/" + streamid;
return true;
}
url_subpath = streamid;

5
trunk/src/srt/srt_server.cpp
Unescape Escape View File

@ -256,7 +256,12 @@ void srt_server::on_work()
}
}
}
// New API at 2020-01-28, >1.4.1
// @see https://github.com/Haivision/srt/commit/b8c70ec801a56bea151ecce9c09c4ebb720c2f68#diff-fb66028e8746fea578788532533a296bR786
#if (SRT_VERSION_MAJOR<<24 | SRT_VERSION_MINOR<<16 | SRT_VERSION_PATCH<<8) > 0x01040100
srt_epoll_clear_usocks(_pollid);
#endif
}
SrtServerAdapter::SrtServerAdapter()

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