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637
friend/source/friend_server.hpp
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637
friend/source/friend_server.hpp
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@ -0,0 +1,637 @@
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//实现语音识别子服务
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#include <brpc/server.h>
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#include <butil/logging.h>
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#include "data_es.hpp" // es数据管理客户端封装
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#include "mysql_chat_session_member.hpp" // mysql数据管理客户端封装
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#include "mysql_chat_session.hpp" // mysql数据管理客户端封装
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#include "mysql_relation.hpp" // mysql数据管理客户端封装
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#include "mysql_apply.hpp" // mysql数据管理客户端封装
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#include "etcd.hpp" // 服务注册模块封装
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#include "logger.hpp" // 日志模块封装
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#include "utils.hpp" // 基础工具接口
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#include "channel.hpp" // 信道管理模块封装
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#include "friend.pb.h" // protobuf框架代码
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#include "base.pb.h" // protobuf框架代码
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#include "user.pb.h" // protobuf框架代码
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#include "message.pb.h" // protobuf框架代码
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namespace bite_im{
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class FriendServiceImpl : public bite_im::FriendService {
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public:
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FriendServiceImpl(
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const std::shared_ptr<elasticlient::Client> &es_client,
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const std::shared_ptr<odb::core::database> &mysql_client,
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const ServiceManager::ptr &channel_manager,
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const std::string &user_service_name,
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const std::string &message_service_name) :
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_es_user(std::make_shared<ESUser>(es_client)),
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_mysql_apply(std::make_shared<FriendApplyTable>(mysql_client)),
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_mysql_chat_session(std::make_shared<ChatSessionTable>(mysql_client)),
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_mysql_chat_session_member(std::make_shared<ChatSessionMemeberTable>(mysql_client)),
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_mysql_relation(std::make_shared<RelationTable>(mysql_client)),
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_user_service_name(user_service_name),
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_message_service_name(message_service_name),
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_mm_channels(channel_manager){}
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~FriendServiceImpl(){}
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virtual void GetFriendList(::google::protobuf::RpcController* controller,
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const ::bite_im::GetFriendListReq* request,
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::bite_im::GetFriendListRsp* response,
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::google::protobuf::Closure* done) {
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brpc::ClosureGuard rpc_guard(done);
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//1. 定义错误回调
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auto err_response = [this, response](const std::string &rid,
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const std::string &errmsg) -> void {
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response->set_request_id(rid);
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response->set_success(false);
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response->set_errmsg(errmsg);
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return;
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};
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//1. 提取请求中的关键要素：用户ID
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std::string rid = request->request_id();
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std::string uid = request->user_id();
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//2. 从数据库中查询获取用户的好友ID
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auto friend_id_lists = _mysql_relation->friends(uid);
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std::unordered_set<std::string> user_id_lists;
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for (auto &id : friend_id_lists) {
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user_id_lists.insert(id);
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}
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//3. 从用户子服务批量获取用户信息
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std::unordered_map<std::string, UserInfo> user_list;
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bool ret = GetUserInfo(rid, user_id_lists, user_list);
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if (ret == false) {
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LOG_ERROR("{} - 批量获取用户信息失败!", rid);
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return err_response(rid, "批量获取用户信息失败!");
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}
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//4. 组织响应
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response->set_request_id(rid);
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response->set_success(true);
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for (const auto & user_it : user_list) {
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auto user_info = response->add_friend_list();
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user_info->CopyFrom(user_it.second);
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}
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}
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virtual void FriendRemove(::google::protobuf::RpcController* controller,
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const ::bite_im::FriendRemoveReq* request,
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::bite_im::FriendRemoveRsp* response,
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::google::protobuf::Closure* done) {
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brpc::ClosureGuard rpc_guard(done);
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//1. 定义错误回调
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auto err_response = [this, response](const std::string &rid,
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const std::string &errmsg) -> void {
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response->set_request_id(rid);
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response->set_success(false);
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response->set_errmsg(errmsg);
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return;
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};
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//1. 提取关键要素：当前用户ID，要删除的好友ID
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std::string rid = request->request_id();
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std::string uid = request->user_id();
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std::string pid = request->peer_id();
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//2. 从好友关系表中删除好友关系信息
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bool ret = _mysql_relation->remove(uid, pid);
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if (ret == false) {
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LOG_ERROR("{} - 从数据库删除好友信息失败！", rid);
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return err_response(rid, "从数据库删除好友信息失败！");
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}
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//3. 从会话信息表中，删除对应的聊天会话 -- 同时删除会话成员表中的成员信息
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ret = _mysql_chat_session->remove(uid, pid);
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if (ret == false) {
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LOG_ERROR("{}- 从数据库删除好友会话信息失败！", rid);
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return err_response(rid, "从数据库删除好友会话信息失败！");
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}
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//4. 组织响应
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response->set_request_id(rid);
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response->set_success(true);
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}
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virtual void FriendAdd(::google::protobuf::RpcController* controller,
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const ::bite_im::FriendAddReq* request,
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::bite_im::FriendAddRsp* response,
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::google::protobuf::Closure* done) {
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brpc::ClosureGuard rpc_guard(done);
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//1. 定义错误回调
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auto err_response = [this, response](const std::string &rid,
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const std::string &errmsg) -> void {
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response->set_request_id(rid);
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response->set_success(false);
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response->set_errmsg(errmsg);
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return;
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};
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//1. 提取请求中的关键要素：申请人用户ID； 被申请人用户ID
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std::string rid = request->request_id();
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std::string uid = request->user_id();
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std::string pid = request->respondent_id();
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//2. 判断两人是否已经是好友
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bool ret = _mysql_relation->exists(uid, pid);
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if (ret == true) {
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LOG_ERROR("{}- 申请好友失败-两者{}-{}已经是好友关系", rid, uid, pid);
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return err_response(rid, "两者已经是好友关系！");
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}
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//3. 当前是否已经申请过好友
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ret = _mysql_apply->exists(uid, pid);
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if (ret == true) {
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LOG_ERROR("{}- 申请好友失败-已经申请过对方好友！", rid, uid, pid);
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return err_response(rid, "已经申请过对方好友！");
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}
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//4. 向好友申请表中，新增申请信息
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std::string eid = uuid();
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FriendApply ev(eid, uid, pid);
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ret = _mysql_apply->insert(ev);
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if (ret == false) {
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LOG_ERROR("{} - 向数据库新增好友申请事件失败！", rid);
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return err_response(rid, "向数据库新增好友申请事件失败！");
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}
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//3. 组织响应
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response->set_request_id(rid);
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response->set_success(true);
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response->set_notify_event_id(eid);
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}
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virtual void FriendAddProcess(::google::protobuf::RpcController* controller,
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const ::bite_im::FriendAddProcessReq* request,
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::bite_im::FriendAddProcessRsp* response,
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::google::protobuf::Closure* done) {
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brpc::ClosureGuard rpc_guard(done);
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//1. 定义错误回调
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auto err_response = [this, response](const std::string &rid,
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const std::string &errmsg) -> void {
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response->set_request_id(rid);
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response->set_success(false);
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response->set_errmsg(errmsg);
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return;
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};
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//1. 提取请求中的关键要素：申请人用户ID；被申请人用户ID；处理结果；事件ID
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std::string rid = request->request_id();
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std::string eid = request->notify_event_id();
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std::string uid = request->user_id(); //被申请人
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std::string pid = request->apply_user_id();//申请人
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bool agree = request->agree();
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//2. 判断有没有该申请事件
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bool ret = _mysql_apply->exists(pid, uid);
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if (ret == false) {
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LOG_ERROR("{}- 没有找到{}-{}对应的好友申请事件！", rid, pid, uid);
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return err_response(rid, "没有找到对应的好友申请事件!");
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}
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//3. 如果有： 可以处理； --- 删除申请事件--事件已经处理完毕
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ret = _mysql_apply->remove(pid, uid);
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if (ret == false) {
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LOG_ERROR("{}- 从数据库删除申请事件 {}-{} 失败！", rid, pid, uid);
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return err_response(rid, "从数据库删除申请事件失败!");
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}
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//4. 如果处理结果是同意：向数据库新增好友关系信息；新增单聊会话信息及会话成员
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std::string cssid;
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if (agree == true) {
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ret = _mysql_relation->insert(uid, pid);
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if (ret == false) {
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LOG_ERROR("{}- 新增好友关系信息-{}-{}！", rid, uid, pid);
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return err_response(rid, "新增好友关系信息!");
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}
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cssid = uuid();
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ChatSession cs(cssid, "", ChatSessionType::SINGLE);
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ret = _mysql_chat_session->insert(cs);
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if (ret == false) {
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LOG_ERROR("{}- 新增单聊会话信息-{}！", rid, cssid);
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return err_response(rid, "新增单聊会话信息失败!");
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}
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ChatSessionMember csm1(cssid, uid);
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ChatSessionMember csm2(cssid, pid);
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std::vector<ChatSessionMember> mlist = {csm1, csm2};
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ret = _mysql_chat_session_member->append(mlist);
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if (ret == false) {
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LOG_ERROR("{}- 没有找到{}-{}对应的好友申请事件！", rid, pid, uid);
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return err_response(rid, "没有找到对应的好友申请事件!");
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}
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}
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//5. 组织响应
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response->set_request_id(rid);
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response->set_success(true);
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response->set_new_session_id(cssid);
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}
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virtual void FriendSearch(::google::protobuf::RpcController* controller,
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const ::bite_im::FriendSearchReq* request,
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::bite_im::FriendSearchRsp* response,
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::google::protobuf::Closure* done) {
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brpc::ClosureGuard rpc_guard(done);
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//1. 定义错误回调
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auto err_response = [this, response](const std::string &rid,
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const std::string &errmsg) -> void {
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response->set_request_id(rid);
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response->set_success(false);
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response->set_errmsg(errmsg);
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return;
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};
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//1. 提取请求中的关键要素：搜索关键字（可能是用户ID，可能是手机号，可能是昵称的一部分）
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std::string rid = request->request_id();
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std::string uid = request->user_id();
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std::string skey = request->search_key();
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LOG_DEBUG("{} 好友搜索 ： {}", uid, skey);
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//2. 根据用户ID，获取用户的好友ID列表
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auto friend_id_lists = _mysql_relation->friends(uid);
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//3. 从ES搜索引擎进行用户信息搜索 --- 过滤掉当前的好友
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std::unordered_set<std::string> user_id_lists;
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friend_id_lists.push_back(uid);// 把自己也过滤掉
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auto search_res = _es_user->search(skey, friend_id_lists);
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for (auto &it : search_res) {
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user_id_lists.insert(it.user_id());
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}
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//4. 根据获取到的用户ID， 从用户子服务器进行批量用户信息获取
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std::unordered_map<std::string, UserInfo> user_list;
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bool ret = GetUserInfo(rid, user_id_lists, user_list);
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if (ret == false) {
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LOG_ERROR("{} - 批量获取用户信息失败!", rid);
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return err_response(rid, "批量获取用户信息失败!");
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}
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//5. 组织响应
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response->set_request_id(rid);
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response->set_success(true);
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for (const auto & user_it : user_list) {
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auto user_info = response->add_user_info();
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user_info->CopyFrom(user_it.second);
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}
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}
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virtual void GetPendingFriendEventList(::google::protobuf::RpcController* controller,
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const ::bite_im::GetPendingFriendEventListReq* request,
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::bite_im::GetPendingFriendEventListRsp* response,
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::google::protobuf::Closure* done) {
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brpc::ClosureGuard rpc_guard(done);
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//1. 定义错误回调
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auto err_response = [this, response](const std::string &rid,
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const std::string &errmsg) -> void {
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response->set_request_id(rid);
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response->set_success(false);
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response->set_errmsg(errmsg);
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return;
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};
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//1. 提取关键要素：当前用户ID
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std::string rid = request->request_id();
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std::string uid = request->user_id();
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//2. 从数据库获取待处理的申请事件信息 --- 申请人用户ID列表
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auto res = _mysql_apply->applyUsers(uid);
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std::unordered_set<std::string> user_id_lists;
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for (auto &id : res) {
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user_id_lists.insert(id);
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}
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//3. 批量获取申请人用户信息、
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std::unordered_map<std::string, UserInfo> user_list;
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bool ret = GetUserInfo(rid, user_id_lists, user_list);
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if (ret == false) {
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LOG_ERROR("{} - 批量获取用户信息失败!", rid);
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return err_response(rid, "批量获取用户信息失败!");
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}
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//4. 组织响应
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response->set_request_id(rid);
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response->set_success(true);
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for (const auto & user_it : user_list) {
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auto ev = response->add_event();
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ev->mutable_sender()->CopyFrom(user_it.second);
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}
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}
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virtual void GetChatSessionList(::google::protobuf::RpcController* controller,
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const ::bite_im::GetChatSessionListReq* request,
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::bite_im::GetChatSessionListRsp* response,
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::google::protobuf::Closure* done) {
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brpc::ClosureGuard rpc_guard(done);
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//1. 定义错误回调
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auto err_response = [this, response](const std::string &rid,
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const std::string &errmsg) -> void {
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response->set_request_id(rid);
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response->set_success(false);
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response->set_errmsg(errmsg);
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return;
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};
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//获取聊天会话的作用：一个用户登录成功后，能够展示自己的历史聊天信息
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//1. 提取请求中的关键要素：当前请求用户ID
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std::string rid = request->request_id();
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||||
std::string uid = request->user_id();
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//2. 从数据库中查询出用户的单聊会话列表
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auto sf_list = _mysql_chat_session->singleChatSession(uid);
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// 1. 从单聊会话列表中，取出所有的好友ID，从用户子服务获取用户信息
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std::unordered_set<std::string> users_id_list;
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for (const auto &f : sf_list) {
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users_id_list.insert(f.friend_id);
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||||
}
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||||
std::unordered_map<std::string, UserInfo> user_list;
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||||
bool ret = GetUserInfo(rid, users_id_list, user_list);
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||||
if (ret == false) {
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||||
LOG_ERROR("{} - 批量获取用户信息失败！", rid);
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||||
return err_response(rid, "批量获取用户信息失败!");
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}
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// 2. 设置响应会话信息：会话名称就是好友名称；会话头像就是好友头像
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//3. 从数据库中查询出用户的群聊会话列表
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auto gc_list = _mysql_chat_session->groupChatSession(uid);
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||||
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//4. 根据所有的会话ID，从消息存储子服务获取会话最后一条消息
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//5. 组织响应
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for (const auto &f : sf_list) {
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auto chat_session_info = response->add_chat_session_info_list();
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||||
chat_session_info->set_single_chat_friend_id(f.friend_id);
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chat_session_info->set_chat_session_id(f.chat_session_id);
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chat_session_info->set_chat_session_name(user_list[f.friend_id].nickname());
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chat_session_info->set_avatar(user_list[f.friend_id].avatar());
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MessageInfo msg;
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ret = GetRecentMsg(rid, f.chat_session_id, msg);
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if (ret == false) {continue;}
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chat_session_info->mutable_prev_message()->CopyFrom(msg);
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}
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for (const auto &f : gc_list) {
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||||
auto chat_session_info = response->add_chat_session_info_list();
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||||
chat_session_info->set_chat_session_id(f.chat_session_id);
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||||
chat_session_info->set_chat_session_name(f.chat_session_name);
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||||
MessageInfo msg;
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||||
ret = GetRecentMsg(rid, f.chat_session_id, msg);
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||||
if (ret == false) { continue; }
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||||
chat_session_info->mutable_prev_message()->CopyFrom(msg);
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||||
}
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||||
response->set_request_id(rid);
|
||||
response->set_success(true);
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||||
}
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||||
virtual void ChatSessionCreate(::google::protobuf::RpcController* controller,
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||||
const ::bite_im::ChatSessionCreateReq* request,
|
||||
::bite_im::ChatSessionCreateRsp* response,
|
||||
::google::protobuf::Closure* done) {
|
||||
brpc::ClosureGuard rpc_guard(done);
|
||||
//1. 定义错误回调
|
||||
auto err_response = [this, response](const std::string &rid,
|
||||
const std::string &errmsg) -> void {
|
||||
response->set_request_id(rid);
|
||||
response->set_success(false);
|
||||
response->set_errmsg(errmsg);
|
||||
return;
|
||||
};
|
||||
//创建会话，其实针对的是用户要创建一个群聊会话
|
||||
//1. 提取请求关键要素：会话名称，会话成员
|
||||
std::string rid = request->request_id();
|
||||
std::string uid = request->user_id();
|
||||
std::string cssname = request->chat_session_name();
|
||||
|
||||
//2. 生成会话ID，向数据库添加会话信息，添加会话成员信息
|
||||
std::string cssid = uuid();
|
||||
ChatSession cs(cssid, cssname, ChatSessionType::GROUP);
|
||||
bool ret = _mysql_chat_session->insert(cs);
|
||||
if (ret == false) {
|
||||
LOG_ERROR("{} - 向数据库添加会话信息失败: {}", rid, cssname);
|
||||
return err_response(rid, "向数据库添加会话信息失败!");
|
||||
}
|
||||
std::vector<ChatSessionMember> member_list;
|
||||
for (int i = 0; i < request->member_id_list_size(); i++) {
|
||||
ChatSessionMember csm(cssid, request->member_id_list(i));
|
||||
member_list.push_back(csm);
|
||||
}
|
||||
ret = _mysql_chat_session_member->append(member_list);
|
||||
if (ret == false) {
|
||||
LOG_ERROR("{} - 向数据库添加会话成员信息失败: {}", rid, cssname);
|
||||
return err_response(rid, "向数据库添加会话成员信息失败!");
|
||||
}
|
||||
//3. 组织响应---组织会话信息
|
||||
response->set_request_id(rid);
|
||||
response->set_success(true);
|
||||
response->mutable_chat_session_info()->set_chat_session_id(cssid);
|
||||
response->mutable_chat_session_info()->set_chat_session_name(cssname);
|
||||
}
|
||||
virtual void GetChatSessionMember(::google::protobuf::RpcController* controller,
|
||||
const ::bite_im::GetChatSessionMemberReq* request,
|
||||
::bite_im::GetChatSessionMemberRsp* response,
|
||||
::google::protobuf::Closure* done) {
|
||||
brpc::ClosureGuard rpc_guard(done);
|
||||
//1. 定义错误回调
|
||||
auto err_response = [this, response](const std::string &rid,
|
||||
const std::string &errmsg) -> void {
|
||||
response->set_request_id(rid);
|
||||
response->set_success(false);
|
||||
response->set_errmsg(errmsg);
|
||||
return;
|
||||
};
|
||||
//用于用户查看群聊成员信息的时候：进行成员信息展示
|
||||
//1. 提取关键要素：聊天会话ID
|
||||
std::string rid = request->request_id();
|
||||
std::string uid = request->user_id();
|
||||
std::string cssid = request->chat_session_id();
|
||||
//2. 从数据库获取会话成员ID列表
|
||||
auto member_id_lists = _mysql_chat_session_member->members(cssid);
|
||||
std::unordered_set<std::string> uid_list;
|
||||
for (const auto &id : member_id_lists) {
|
||||
uid_list.insert(id);
|
||||
}
|
||||
//3. 从用户子服务批量获取用户信息
|
||||
std::unordered_map<std::string, UserInfo> user_list;
|
||||
bool ret = GetUserInfo(rid, uid_list, user_list);
|
||||
if (ret == false) {
|
||||
LOG_ERROR("{} - 从用户子服务获取用户信息失败！", rid);
|
||||
return err_response(rid, "从用户子服务获取用户信息失败!");
|
||||
}
|
||||
//4. 组织响应
|
||||
response->set_request_id(rid);
|
||||
response->set_success(true);
|
||||
for (const auto &uit : user_list) {
|
||||
auto user_info = response->add_member_info_list();
|
||||
user_info->CopyFrom(uit.second);
|
||||
}
|
||||
}
|
||||
private:
|
||||
bool GetRecentMsg(const std::string &rid,
|
||||
const std::string &cssid, MessageInfo &msg) {
|
||||
auto channel = _mm_channels->choose(_message_service_name);
|
||||
if (!channel) {
|
||||
LOG_ERROR("{} - 获取消息子服务信道失败！！", rid);
|
||||
return false;
|
||||
}
|
||||
GetRecentMsgReq req;
|
||||
GetRecentMsgRsp rsp;
|
||||
req.set_request_id(rid);
|
||||
req.set_chat_session_id(cssid);
|
||||
req.set_msg_count(1);
|
||||
brpc::Controller cntl;
|
||||
bite_im::MsgStorageService_Stub stub(channel.get());
|
||||
stub.GetRecentMsg(&cntl, &req, &rsp, nullptr);
|
||||
if (cntl.Failed() == true) {
|
||||
LOG_ERROR("{} - 消息存储子服务调用失败: {}", rid, cntl.ErrorText());
|
||||
return false;
|
||||
}
|
||||
if ( rsp.success() == false) {
|
||||
LOG_ERROR("{} - 获取会话 {} 最近消息失败: {}", rid, cssid, rsp.errmsg());
|
||||
return false;
|
||||
}
|
||||
if (rsp.msg_list_size() > 0) {
|
||||
msg.CopyFrom(rsp.msg_list(0));
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
bool GetUserInfo(const std::string &rid,
|
||||
const std::unordered_set<std::string> &uid_list,
|
||||
std::unordered_map<std::string, UserInfo> &user_list) {
|
||||
auto channel = _mm_channels->choose(_user_service_name);
|
||||
if (!channel) {
|
||||
LOG_ERROR("{} - 获取用户子服务信道失败！！", rid);
|
||||
return false;
|
||||
}
|
||||
GetMultiUserInfoReq req;
|
||||
GetMultiUserInfoRsp rsp;
|
||||
req.set_request_id(rid);
|
||||
for (auto &id : uid_list) {
|
||||
req.add_users_id(id);
|
||||
}
|
||||
brpc::Controller cntl;
|
||||
bite_im::UserService_Stub stub(channel.get());
|
||||
stub.GetMultiUserInfo(&cntl, &req, &rsp, nullptr);
|
||||
if (cntl.Failed() == true) {
|
||||
LOG_ERROR("{} - 用户子服务调用失败: {}", rid, cntl.ErrorText());
|
||||
return false;
|
||||
}
|
||||
if ( rsp.success() == false) {
|
||||
LOG_ERROR("{} - 批量获取用户信息失败: {}", rid, rsp.errmsg());
|
||||
return false;
|
||||
}
|
||||
for (const auto & user_it : rsp.users_info()) {
|
||||
user_list.insert(std::make_pair(user_it.first, user_it.second));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
private:
|
||||
ESUser::ptr _es_user;
|
||||
|
||||
FriendApplyTable::ptr _mysql_apply;
|
||||
ChatSessionTable::ptr _mysql_chat_session;
|
||||
ChatSessionMemeberTable::ptr _mysql_chat_session_member;
|
||||
RelationTable::ptr _mysql_relation;
|
||||
|
||||
//这边是rpc调用客户端相关对象
|
||||
std::string _user_service_name;
|
||||
std::string _message_service_name;
|
||||
ServiceManager::ptr _mm_channels;
|
||||
};
|
||||
|
||||
class FriendServer {
|
||||
public:
|
||||
using ptr = std::shared_ptr<FriendServer>;
|
||||
FriendServer(const Discovery::ptr service_discoverer,
|
||||
const Registry::ptr ®_client,
|
||||
const std::shared_ptr<elasticlient::Client> &es_client,
|
||||
const std::shared_ptr<odb::core::database> &mysql_client,
|
||||
const std::shared_ptr<brpc::Server> &server):
|
||||
_service_discoverer(service_discoverer),
|
||||
_registry_client(reg_client),
|
||||
_es_client(es_client),
|
||||
_mysql_client(mysql_client),
|
||||
_rpc_server(server){}
|
||||
~FriendServer(){}
|
||||
//搭建RPC服务器，并启动服务器
|
||||
void start() {
|
||||
_rpc_server->RunUntilAskedToQuit();
|
||||
}
|
||||
private:
|
||||
Discovery::ptr _service_discoverer;
|
||||
Registry::ptr _registry_client;
|
||||
std::shared_ptr<elasticlient::Client> _es_client;
|
||||
std::shared_ptr<odb::core::database> _mysql_client;
|
||||
std::shared_ptr<brpc::Server> _rpc_server;
|
||||
};
|
||||
|
||||
class FriendServerBuilder {
|
||||
public:
|
||||
//构造es客户端对象
|
||||
void make_es_object(const std::vector<std::string> host_list) {
|
||||
_es_client = ESClientFactory::create(host_list);
|
||||
}
|
||||
//构造mysql客户端对象
|
||||
void make_mysql_object(
|
||||
const std::string &user,
|
||||
const std::string &pswd,
|
||||
const std::string &host,
|
||||
const std::string &db,
|
||||
const std::string &cset,
|
||||
int port,
|
||||
int conn_pool_count) {
|
||||
_mysql_client = ODBFactory::create(user, pswd, host, db, cset, port, conn_pool_count);
|
||||
}
|
||||
//用于构造服务发现客户端&信道管理对象
|
||||
void make_discovery_object(const std::string ®_host,
|
||||
const std::string &base_service_name,
|
||||
const std::string &user_service_name,
|
||||
const std::string &message_service_name) {
|
||||
_user_service_name = user_service_name;
|
||||
_message_service_name = message_service_name;
|
||||
_mm_channels = std::make_shared<ServiceManager>();
|
||||
_mm_channels->declared(user_service_name);
|
||||
_mm_channels->declared(message_service_name);
|
||||
LOG_DEBUG("设置用户子服务为需添加管理的子服务：{}", user_service_name);
|
||||
LOG_DEBUG("设置消息子服务为需添加管理的子服务：{}", message_service_name);
|
||||
auto put_cb = std::bind(&ServiceManager::onServiceOnline, _mm_channels.get(), std::placeholders::_1, std::placeholders::_2);
|
||||
auto del_cb = std::bind(&ServiceManager::onServiceOffline, _mm_channels.get(), std::placeholders::_1, std::placeholders::_2);
|
||||
_service_discoverer = std::make_shared<Discovery>(reg_host, base_service_name, put_cb, del_cb);
|
||||
}
|
||||
//用于构造服务注册客户端对象
|
||||
void make_registry_object(const std::string ®_host,
|
||||
const std::string &service_name,
|
||||
const std::string &access_host) {
|
||||
_registry_client = std::make_shared<Registry>(reg_host);
|
||||
_registry_client->registry(service_name, access_host);
|
||||
}
|
||||
void make_rpc_server(uint16_t port, int32_t timeout, uint8_t num_threads) {
|
||||
if (!_es_client) {
|
||||
LOG_ERROR("还未初始化ES搜索引擎模块！");
|
||||
abort();
|
||||
}
|
||||
if (!_mysql_client) {
|
||||
LOG_ERROR("还未初始化Mysql数据库模块！");
|
||||
abort();
|
||||
}
|
||||
if (!_mm_channels) {
|
||||
LOG_ERROR("还未初始化信道管理模块！");
|
||||
abort();
|
||||
}
|
||||
_rpc_server = std::make_shared<brpc::Server>();
|
||||
|
||||
FriendServiceImpl *friend_service = new FriendServiceImpl(_es_client,
|
||||
_mysql_client, _mm_channels, _user_service_name, _message_service_name);
|
||||
int ret = _rpc_server->AddService(friend_service,
|
||||
brpc::ServiceOwnership::SERVER_OWNS_SERVICE);
|
||||
if (ret == -1) {
|
||||
LOG_ERROR("添加Rpc服务失败！");
|
||||
abort();
|
||||
}
|
||||
brpc::ServerOptions options;
|
||||
options.idle_timeout_sec = timeout;
|
||||
options.num_threads = num_threads;
|
||||
ret = _rpc_server->Start(port, &options);
|
||||
if (ret == -1) {
|
||||
LOG_ERROR("服务启动失败！");
|
||||
abort();
|
||||
}
|
||||
}
|
||||
//构造RPC服务器对象
|
||||
FriendServer::ptr build() {
|
||||
if (!_service_discoverer) {
|
||||
LOG_ERROR("还未初始化服务发现模块！");
|
||||
abort();
|
||||
}
|
||||
if (!_registry_client) {
|
||||
LOG_ERROR("还未初始化服务注册模块！");
|
||||
abort();
|
||||
}
|
||||
if (!_rpc_server) {
|
||||
LOG_ERROR("还未初始化RPC服务器模块！");
|
||||
abort();
|
||||
}
|
||||
FriendServer::ptr server = std::make_shared<FriendServer>(
|
||||
_service_discoverer, _registry_client,
|
||||
_es_client, _mysql_client, _rpc_server);
|
||||
return server;
|
||||
}
|
||||
private:
|
||||
Registry::ptr _registry_client;
|
||||
|
||||
std::shared_ptr<elasticlient::Client> _es_client;
|
||||
std::shared_ptr<odb::core::database> _mysql_client;
|
||||
|
||||
std::string _user_service_name;
|
||||
std::string _message_service_name;
|
||||
ServiceManager::ptr _mm_channels;
|
||||
Discovery::ptr _service_discoverer;
|
||||
|
||||
std::shared_ptr<brpc::Server> _rpc_server;
|
||||
};
|
||||
}
|
||||
Reference in New Issue
Block a user