external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-03-09 15:49:59 +00:00
Code Issues Releases Wiki Activity

add comments for RTMP protocol stack

Browse source
This commit is contained in:
winlin 2014-07-06 20:43:05 +08:00
parent 2516e3c596
commit 59dff7d268
2 changed files with 29 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

15
trunk/src/rtmp/srs_protocol_rtmp_stack.cpp
View file

@ -321,15 +321,6 @@ SrsProtocol::~SrsProtocol()
srs_freep(buffer);
}
string SrsProtocol::get_request_name(double transcationId)
{
if (requests.find(transcationId) == requests.end()) {
return "";
}
return requests[transcationId];
}
void SrsProtocol::set_recv_timeout(int64_t timeout_us)
{
return skt->set_recv_timeout(timeout_us);
@ -605,12 +596,14 @@ int SrsProtocol::do_decode_message(SrsMessageHeader& header, SrsStream* stream,
stream->skip(1);
}
std::string request_name = get_request_name(transactionId);
if (request_name.empty()) {
// find the call name
if (requests.find(transactionId) == requests.end()) {
ret = ERROR_RTMP_NO_REQUEST;
srs_error("decode AMF0/AMF3 request failed. ret=%d", ret);
return ret;
}
std::string request_name = requests[transactionId];
srs_verbose("AMF0/AMF3 request parsed. request_name=%s", request_name.c_str());
if (request_name == RTMP_AMF0_COMMAND_CONNECT) {

32
trunk/src/rtmp/srs_protocol_rtmp_stack.hpp
View file

@ -124,16 +124,21 @@ public:
SrsProtocol(ISrsProtocolReaderWriter* io);
virtual ~SrsProtocol();
public:
// TODO: FIXME: to private.
std::string get_request_name(double transcationId);
/**
* set the timeout in us.
* set/get the recv timeout in us.
* if timeout, recv/send message return ERROR_SOCKET_TIMEOUT.
*/
virtual void set_recv_timeout(int64_t timeout_us);
virtual int64_t get_recv_timeout();
/**
* set/get the send timeout in us.
* if timeout, recv/send message return ERROR_SOCKET_TIMEOUT.
*/
virtual void set_send_timeout(int64_t timeout_us);
virtual int64_t get_send_timeout();
/**
* get recv/send bytes.
*/
virtual int64_t get_recv_bytes();
virtual int64_t get_send_bytes();
public:
@ -213,7 +218,13 @@ private:
*/
virtual int on_send_message(SrsMessage* msg, SrsPacket* packet);
private:
/**
* auto response the ack message.
*/
virtual int response_acknowledgement_message();
/**
* auto response the ping message.
*/
virtual int response_ping_message(int32_t timestamp);
};
@ -252,7 +263,6 @@ public:
* @remark, we use 64bits for large time for jitter detect and hls.
*/
int64_t timestamp;
public:
/**
* get the perfered cid(chunk stream id) which sendout over.
@ -260,11 +270,10 @@ public:
* for example, dispatch to all connections.
*/
int perfer_cid;
public:
SrsMessageHeader();
virtual ~SrsMessageHeader();
public:
bool is_audio();
bool is_video();
bool is_amf0_command();
@ -277,9 +286,18 @@ public:
bool is_user_control_message();
bool is_set_peer_bandwidth();
bool is_aggregate();
public:
/**
* create a amf0 script header, set the size and stream_id.
*/
void initialize_amf0_script(int size, int stream);
/**
* create a audio header, set the size, timestamp and stream_id.
*/
void initialize_audio(int size, u_int32_t time, int stream);
/**
* create a video header, set the size, timestamp and stream_id.
*/
void initialize_video(int size, u_int32_t time, int stream);
};