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refine code, replace all rtmp connect by simple rtmp client.

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This commit is contained in:
winlin 2015-10-14 16:06:45 +08:00
parent a08d8f83d6
commit a9fdb630d9
3 changed files with 33 additions and 202 deletions
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105
trunk/src/app/srs_app_rtsp.cpp
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@ -42,6 +42,7 @@ using namespace std;
#include <srs_raw_avc.hpp>
#include <srs_kernel_codec.hpp>
#include <srs_app_pithy_print.hpp>
#include <srs_app_rtmp_conn.hpp>
#ifdef SRS_AUTO_STREAM_CASTER
@ -167,7 +168,7 @@ int SrsRtspJitter::correct(int64_t& ts)
previous_timestamp = ts;
}
delta = srs_max(0, ts - previous_timestamp);
delta = srs_max(0, (int)(ts - previous_timestamp));
if (delta > 90000) {
delta = 0;
}
@ -195,9 +196,7 @@ SrsRtspConn::SrsRtspConn(SrsRtspCaster* c, st_netfd_t fd, std::string o)
trd = new SrsOneCycleThread("rtsp", this);
req = NULL;
client = NULL;
transport = new SrsTcpClient();
stream_id = 0;
sdk = new SrsSimpleRtmpClient();
vjitter = new SrsRtspJitter();
ajitter = new SrsRtspJitter();
@ -218,8 +217,7 @@ SrsRtspConn::~SrsRtspConn()
srs_freep(skt);
srs_freep(rtsp);
srs_freep(client);
srs_freep(transport);
srs_freep(sdk);
srs_freep(req);
srs_freep(vjitter);
@ -626,14 +624,14 @@ int SrsRtspConn::rtmp_write_packet(char type, u_int32_t timestamp, char* data, i
SrsSharedPtrMessage* msg = NULL;
if ((ret = srs_rtmp_create_msg(type, timestamp, data, size, stream_id, &msg)) != ERROR_SUCCESS) {
if ((ret = sdk->rtmp_create_msg(type, timestamp, data, size, &msg)) != ERROR_SUCCESS) {
srs_error("rtsp: create shared ptr msg failed. ret=%d", ret);
return ret;
}
srs_assert(msg);
// send out encoded msg.
if ((ret = client->send_and_free_message(msg, stream_id)) != ERROR_SUCCESS) {
if ((ret = sdk->send_and_free_message(msg)) != ERROR_SUCCESS) {
return ret;
}
@ -647,11 +645,12 @@ int SrsRtspConn::connect()
// when ok, ignore.
// TODO: FIXME: support reconnect.
if (transport->connected()) {
if (sdk->connected()) {
return ret;
}
// parse uri
// generate rtmp url to connect to.
std::string url;
if (!req) {
std::string schema, host, vhost, app, param;
int port;
@ -661,99 +660,25 @@ int SrsRtspConn::connect()
std::string output = output_template;
output = srs_string_replace(output, "[app]", app);
output = srs_string_replace(output, "[stream]", rtsp_stream);
req = new SrsRequest();
srs_parse_rtmp_url(output, req->tcUrl, req->stream);
srs_discovery_tc_url(req->tcUrl, req->schema, req->host, req->vhost, req->app, req->port, req->param);
}
// connect host.
if ((ret = transport->connect(req->host, req->port, ST_UTIME_NO_TIMEOUT)) != ERROR_SUCCESS) {
srs_error("rtsp: connect server %s:%d failed. ret=%d", req->host.c_str(), req->port, ret);
return ret;
}
srs_freep(client);
client = new SrsRtmpClient(transport);
client->set_recv_timeout(SRS_CONSTS_RTMP_TIMEOUT_US);
client->set_send_timeout(SRS_CONSTS_RTMP_TIMEOUT_US);
// connect to vhost/app
if ((ret = client->handshake()) != ERROR_SUCCESS) {
srs_error("rtsp: handshake with server failed. ret=%d", ret);
return ret;
}
if ((ret = connect_app(req->host, req->port)) != ERROR_SUCCESS) {
srs_error("rtsp: connect with server failed. ret=%d", ret);
return ret;
}
if ((ret = client->create_stream(stream_id)) != ERROR_SUCCESS) {
srs_error("rtsp: connect with server failed, stream_id=%d. ret=%d", stream_id, ret);
int64_t cto = SRS_CONSTS_RTMP_TIMEOUT_US;
int64_t sto = SRS_CONSTS_RTMP_PULSE_TIMEOUT_US;
if ((ret = sdk->connect(url, cto, sto)) != ERROR_SUCCESS) {
srs_error("rtsp: connect %s failed, cto=%"PRId64", sto=%"PRId64". ret=%d", url.c_str(), cto, sto, ret);
return ret;
}
// publish.
if ((ret = client->publish(req->stream, stream_id)) != ERROR_SUCCESS) {
srs_error("rtsp: publish failed, stream=%s, stream_id=%d. ret=%d",
req->stream.c_str(), stream_id, ret);
if ((ret = sdk->publish()) != ERROR_SUCCESS) {
srs_error("rtsp: publish %s failed. ret=%d", url.c_str(), ret);
return ret;
}
return write_sequence_header();
}
// TODO: FIXME: refine the connect_app.
int SrsRtspConn::connect_app(string ep_server, int ep_port)
{
int ret = ERROR_SUCCESS;
// args of request takes the srs info.
if (req->args == NULL) {
req->args = SrsAmf0Any::object();
}
// notify server the edge identity,
// @see https://github.com/simple-rtmp-server/srs/issues/147
SrsAmf0Object* data = req->args;
data->set("srs_sig", SrsAmf0Any::str(RTMP_SIG_SRS_KEY));
data->set("srs_server", SrsAmf0Any::str(RTMP_SIG_SRS_KEY" "RTMP_SIG_SRS_VERSION" ("RTMP_SIG_SRS_URL_SHORT")"));
data->set("srs_license", SrsAmf0Any::str(RTMP_SIG_SRS_LICENSE));
data->set("srs_role", SrsAmf0Any::str(RTMP_SIG_SRS_ROLE));
data->set("srs_url", SrsAmf0Any::str(RTMP_SIG_SRS_URL));
data->set("srs_version", SrsAmf0Any::str(RTMP_SIG_SRS_VERSION));
data->set("srs_site", SrsAmf0Any::str(RTMP_SIG_SRS_WEB));
data->set("srs_email", SrsAmf0Any::str(RTMP_SIG_SRS_EMAIL));
data->set("srs_copyright", SrsAmf0Any::str(RTMP_SIG_SRS_COPYRIGHT));
data->set("srs_primary", SrsAmf0Any::str(RTMP_SIG_SRS_PRIMARY));
data->set("srs_authors", SrsAmf0Any::str(RTMP_SIG_SRS_AUTHROS));
// for edge to directly get the id of client.
data->set("srs_pid", SrsAmf0Any::number(getpid()));
data->set("srs_id", SrsAmf0Any::number(_srs_context->get_id()));
// local ip of edge
std::vector<std::string> ips = srs_get_local_ipv4_ips();
assert(_srs_config->get_stats_network() < (int)ips.size());
std::string local_ip = ips[_srs_config->get_stats_network()];
data->set("srs_server_ip", SrsAmf0Any::str(local_ip.c_str()));
// generate the tcUrl
std::string param = "";
std::string tc_url = srs_generate_tc_url(ep_server, req->vhost, req->app, ep_port, param);
// upnode server identity will show in the connect_app of client.
// @see https://github.com/simple-rtmp-server/srs/issues/160
// the debug_srs_upnode is config in vhost and default to true.
bool debug_srs_upnode = _srs_config->get_debug_srs_upnode(req->vhost);
if ((ret = client->connect_app(req->app, tc_url, req, debug_srs_upnode)) != ERROR_SUCCESS) {
srs_error("rtsp: connect with server failed, tcUrl=%s, dsu=%d. ret=%d",
tc_url.c_str(), debug_srs_upnode, ret);
return ret;
}
return ret;
}
SrsRtspCaster::SrsRtspCaster(SrsConfDirective* c)
{
// TODO: FIXME: support reload.