From 1acf5016d8dc5cdc93e7cb3ed655dde5ff04ca33 Mon Sep 17 00:00:00 2001
From: gumi <git@gumi.ca>
Date: Thu, 5 Apr 2018 17:23:04 -0400
Subject: preemptively send auth details to char server

why wasn't this already the case? o_o
---
 src/char/char.cpp   | 20 ++++++++++++++++++++
 src/login/login.cpp | 48 +++++++++++++++++++++++++++++++++---------------
 2 files changed, 53 insertions(+), 15 deletions(-)

(limited to 'src')

diff --git a/src/char/char.cpp b/src/char/char.cpp
index 8e687d6..22e8162 100644
--- a/src/char/char.cpp
+++ b/src/char/char.cpp
@@ -1237,6 +1237,26 @@ void parse_tologin(Session *ls)
                 break;
             }
 
+            case 0x2715:
+            {
+                Packet_Fixed<0x2715> fixed;
+                rv = recv_fpacket<0x2715, 22>(ls, fixed);
+                if (rv != RecvResult::Complete)
+                    break;
+
+                if (auth_fifo_iter == auth_fifo.end())
+                    auth_fifo_iter = auth_fifo.begin();
+                auth_fifo_iter->account_id = fixed.account_id;
+                auth_fifo_iter->char_id = CharId();
+                auth_fifo_iter->login_id1 = fixed.login_id1;
+                auth_fifo_iter->login_id2 = fixed.login_id2;
+                auth_fifo_iter->delflag = 2;
+                auth_fifo_iter->ip = fixed.ip;
+                auth_fifo_iter->client_version = fixed.client_protocol_version;
+                auth_fifo_iter++;
+                break;
+            }
+
                 // Receiving of an e-mail/time limit from the login-server (answer of a request because a player comes back from map-server to char-server) by [Yor]
             case 0x2717:
             {
diff --git a/src/login/login.cpp b/src/login/login.cpp
index 16cfaaa..c108205 100644
--- a/src/login/login.cpp
+++ b/src/login/login.cpp
@@ -2514,21 +2514,39 @@ void parse_login(Session *s)
                         // if at least 1 char-server
                         if (repeat_69.size())
                         {
-                            if (auth_fifo_pos >= AUTH_FIFO_SIZE)
-                                auth_fifo_pos = 0;
-                            auth_fifo[auth_fifo_pos].account_id =
-                                account.account_id;
-                            auth_fifo[auth_fifo_pos].login_id1 =
-                                account.login_id1;
-                            auth_fifo[auth_fifo_pos].login_id2 =
-                                account.login_id2;
-                            auth_fifo[auth_fifo_pos].sex = account.sex;
-                            auth_fifo[auth_fifo_pos].delflag = 0;
-                            auth_fifo[auth_fifo_pos].ip =
-                                s->client_ip;
-                            auth_fifo[auth_fifo_pos].client_version =
-                                fixed.client_protocol_version;
-                            auth_fifo_pos++;
+                            // pre-send the auth validation to char server
+                            {
+                                Packet_Fixed<0x2715> fixed_27;
+                                fixed_27.account_id = account.account_id;
+                                fixed_27.login_id1 = account.login_id1;
+                                fixed_27.login_id2 = account.login_id2;
+                                fixed_27.ip = s->client_ip;
+                                fixed_27.client_protocol_version = fixed.client_protocol_version;
+
+                                for (Session *ss : iter_char_sessions())
+                                    send_fpacket<0x2715, 22>(ss, fixed_27);
+                            }
+
+                            // since char server already knows our auth ids this
+                            // shouldn't be necessary, but we're keeping it just
+                            // in case, because why not
+                            {
+                                if (auth_fifo_pos >= AUTH_FIFO_SIZE)
+                                    auth_fifo_pos = 0;
+                                auth_fifo[auth_fifo_pos].account_id =
+                                    account.account_id;
+                                auth_fifo[auth_fifo_pos].login_id1 =
+                                    account.login_id1;
+                                auth_fifo[auth_fifo_pos].login_id2 =
+                                    account.login_id2;
+                                auth_fifo[auth_fifo_pos].sex = account.sex;
+                                auth_fifo[auth_fifo_pos].delflag = 0;
+                                auth_fifo[auth_fifo_pos].ip =
+                                    s->client_ip;
+                                auth_fifo[auth_fifo_pos].client_version =
+                                    fixed.client_protocol_version;
+                                auth_fifo_pos++;
+                            }
 
                             Packet_Head<0x0069> head_69;
                             head_69.login_id1 = account.login_id1;
-- 
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