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Support mesh connection

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This commit is contained in:
dijunkun
2023-08-23 09:43:05 +08:00
parent d5c1c26fc9
commit 5a38aabb55
10 changed files with 151 additions and 114 deletions
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70
tests/signal_server/signal_server.cpp
View File

@@ -97,8 +97,8 @@ void SignalServer::on_message(websocketpp::connection_hdl hdl,
case "create_transmission"_H: {
std::string transmission_id = j["transmission_id"].get<std::string>();
std::string user_id = j["user_id"].get<std::string>();
LOG_INFO("Receive create transmission request with id [{}]",
transmission_id);
LOG_INFO("Receive user id [{}] create transmission request with id [{}]",
user_id, transmission_id);
if (transmission_list_.find(transmission_id) ==
transmission_list_.end()) {
if (transmission_id.empty()) {
@@ -114,11 +114,12 @@ void SignalServer::on_message(websocketpp::connection_hdl hdl,
}
transmission_list_.insert(transmission_id);
transmission_manager_.BindWsHandleToTransmission(hdl, transmission_id);
// transmission_manager_.BindWsHandleToTransmission(hdl,
// transmission_id);
transmission_manager_.BindUserIdToTransmission(user_id,
transmission_id);
transmission_manager_.BindUserIdToWsHandle(user_id, hdl);
transmission_manager_.BindUserNameToUserId("host", user_id);
// transmission_manager_.BindUserNameToUserId("host", user_id);
// if (transmission_manager_.GetUsername(hdl).empty()) {
// transmission_manager_.BindUsernameToWsHandle("host", hdl);
@@ -157,19 +158,25 @@ void SignalServer::on_message(websocketpp::connection_hdl hdl,
case "offer"_H: {
std::string transmission_id = j["transmission_id"].get<std::string>();
std::string sdp = j["sdp"].get<std::string>();
std::string remote_peer = j["remote_peer"].get<std::string>();
// LOG_INFO("Receive transmission id [{}] with offer sdp [{}]",
// transmission_id, sdp);
transmission_manager_.BindWsHandleToTransmission(hdl, transmission_id);
std::string offer_peer = GetIceUsername(sdp);
transmission_manager_.BindUsernameToWsHandle(offer_peer, hdl);
std::string user_id = j["user_id"].get<std::string>();
std::string remote_user_id = j["remote_user_id"].get<std::string>();
// transmission_manager_.BindWsHandleToTransmission(hdl, transmission_id);
// std::string offer_peer = GetIceUsername(sdp);
// transmission_manager_.BindUsernameToWsHandle(offer_peer, hdl);
transmission_manager_.BindUserIdToTransmission(user_id, transmission_id);
transmission_manager_.BindUserIdToWsHandle(user_id, hdl);
websocketpp::connection_hdl destination_hdl =
transmission_manager_.GetWsHandle(remote_peer);
transmission_manager_.GetWsHandle(remote_user_id);
json message = {{"type", "offer"}, {"sdp", sdp}};
json message = {{"type", "offer"},
{"sdp", sdp},
{"remote_user_id", user_id},
{"transmission_id", transmission_id}};
LOG_INFO("[{}] send offer sdp to [{}]", offer_peer, remote_peer);
LOG_INFO("[{}] send offer sdp to [{}]", user_id, remote_user_id);
send_msg(destination_hdl, message);
break;
@@ -177,22 +184,33 @@ void SignalServer::on_message(websocketpp::connection_hdl hdl,
case "answer"_H: {
std::string transmission_id = j["transmission_id"].get<std::string>();
std::string sdp = j["sdp"].get<std::string>();
std::string guest_ice_username = j["guest"].get<std::string>();
std::string host_ice_username = GetIceUsername(sdp);
if (transmission_manager_.GetUsername(hdl) == "host") {
LOG_INFO("Update transmission [{}] [host] to [{}]", transmission_id,
host_ice_username);
transmission_manager_.UpdateUsernameToWsHandle(host_ice_username, hdl);
}
std::string user_id = j["user_id"].get<std::string>();
std::string remote_user_id = j["remote_user_id"].get<std::string>();
websocketpp::connection_hdl guest_hdl =
transmission_manager_.GetWsHandle(guest_ice_username);
// transmission_manager_.BindUserIdToTransmission(user_id,
// transmission_id); transmission_manager_.BindUserIdToWsHandle(user_id,
// hdl);
websocketpp::connection_hdl destination_hdl =
transmission_manager_.GetWsHandle(remote_user_id);
// if (transmission_manager_.GetUsername(hdl) == "host") {
// LOG_INFO("Update transmission [{}] [host] to [{}]", transmission_id,
// host_ice_username);
// transmission_manager_.UpdateUsernameToWsHandle(host_ice_username,
// hdl);
// }
// websocketpp::connection_hdl guest_hdl =
// transmission_manager_.GetWsHandle(guest_ice_username);
// LOG_INFO("send answer sdp [{}]", sdp);
LOG_INFO("[{}] send answer sdp to [{}]", host_ice_username,
guest_ice_username);
json message = {{"type", "remote_sdp"}, {"sdp", sdp}};
send_msg(guest_hdl, message);
LOG_INFO("[{}] send answer sdp to [{}]", user_id, remote_user_id);
json message = {{"type", "remote_sdp"},
{"sdp", sdp},
{"remote_user_id", user_id},
{"transmission_id", transmission_id}};
send_msg(destination_hdl, message);
break;
}
case "offer_candidate"_H: {

30
tests/signal_server/transmission_manager.cpp
View File

@@ -132,13 +132,15 @@ websocketpp::connection_hdl TransmissionManager::GetGuestWsHandle(
std::vector<std::string> TransmissionManager::GetAllMembersOfTransmission(
const std::string& transmission_id) {
std::vector<std::string> member_list;
for (auto guest_hdl : GetAllGuestsOfTransmission(transmission_id)) {
member_list.push_back(GetUsername(guest_hdl));
// for (auto guest_hdl : GetAllGuestsOfTransmission(transmission_id)) {
// member_list.push_back(GetUsername(guest_hdl));
// }
if (transmission_user_id_list_.find(transmission_id) !=
transmission_user_id_list_.end()) {
return transmission_user_id_list_[transmission_id];
}
return member_list;
return std::vector<std::string>();
}
bool TransmissionManager::BindWsHandleToTransmission(
@@ -165,6 +167,7 @@ bool TransmissionManager::BindUserIdToTransmission(
const std::string& user_id, const std::string& transmission_id) {
if (transmission_user_id_list_.find(transmission_id) ==
transmission_user_id_list_.end()) {
LOG_INFO("Add user id [{}] to transmission [{}]", user_id, transmission_id);
transmission_user_id_list_[transmission_id].push_back(user_id);
return true;
} else {
@@ -177,6 +180,7 @@ bool TransmissionManager::BindUserIdToTransmission(
}
}
transmission_user_id_list_[transmission_id].push_back(user_id);
LOG_INFO("Add user id [{}] to transmission [{}]", user_id, transmission_id);
}
return true;
}
@@ -249,10 +253,20 @@ std::string TransmissionManager::GetUsername(websocketpp::connection_hdl hdl) {
return "";
}
// websocketpp::connection_hdl TransmissionManager::GetWsHandle(
// const std::string& username) {
// if (username_ws_hdl_list_.find(username) != username_ws_hdl_list_.end()) {
// return username_ws_hdl_list_[username];
// } else {
// websocketpp::connection_hdl hdl;
// return hdl;
// }
// }
websocketpp::connection_hdl TransmissionManager::GetWsHandle(
const std::string& username) {
if (username_ws_hdl_list_.find(username) != username_ws_hdl_list_.end()) {
return username_ws_hdl_list_[username];
const std::string& user_id) {
if (user_id_ws_hdl_list_.find(user_id) != user_id_ws_hdl_list_.end()) {
return user_id_ws_hdl_list_[user_id];
} else {
websocketpp::connection_hdl hdl;
return hdl;

3
tests/signal_server/transmission_manager.h
View File

@@ -56,7 +56,8 @@ class TransmissionManager {
bool UpdateUsernameToWsHandle(const std::string& username,
websocketpp::connection_hdl hdl);
std::string GetUsername(websocketpp::connection_hdl hdl);
websocketpp::connection_hdl GetWsHandle(const std::string& username);
// websocketpp::connection_hdl GetWsHandle(const std::string& username);
websocketpp::connection_hdl GetWsHandle(const std::string& user_id);
private:
std::map<std::string, websocketpp::connection_hdl> transmission_host_list_;