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process USE-CANDIDATE/ICE-CONTROLLING/ICE-CONTROLLED atrribute in STUN

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This commit is contained in:
xiaozhihong 2020-04-02 21:31:06 +08:00
parent 15384e61e2
commit d6adb5cd8d
3 changed files with 52 additions and 7 deletions
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27
trunk/src/protocol/srs_stun_stack.cpp
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@ -88,6 +88,9 @@ SrsStunPacket::SrsStunPacket()
message_type = 0;
local_ufrag = "";
remote_ufrag = "";
use_candidate = false;
ice_controlled = false;
ice_controlling = false;
}
SrsStunPacket::~SrsStunPacket()
@ -139,8 +142,32 @@ srs_error_t SrsStunPacket::decode(const char* buf, const int nb_buf)
}
break;
}
case UseCandidate: {
use_candidate = true;
srs_verbose("stun use-candidate");
break;
}
// @see: https://tools.ietf.org/html/draft-ietf-ice-rfc5245bis-00#section-5.1.2
// One agent full, one lite: The full agent MUST take the controlling
// role, and the lite agent MUST take the controlled role. The full
// agent will form check lists, run the ICE state machines, and
// generate connectivity checks.
case IceControlled: {
ice_controlled = true;
srs_verbose("stun ice-controlled");
break;
}
case IceControlling: {
ice_controlling = true;
srs_verbose("stun ice-controlling");
break;
}
default: {
srs_verbose("stun type=%u, no process", type);
break;
}
}